WO2023199908A1 - 乳化組成物の製造方法 - Google Patents
乳化組成物の製造方法 Download PDFInfo
- Publication number
- WO2023199908A1 WO2023199908A1 PCT/JP2023/014667 JP2023014667W WO2023199908A1 WO 2023199908 A1 WO2023199908 A1 WO 2023199908A1 JP 2023014667 W JP2023014667 W JP 2023014667W WO 2023199908 A1 WO2023199908 A1 WO 2023199908A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- weight
- parts
- urolithin
- urolithins
- emulsifier
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/335—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin
- A61K31/365—Lactones
- A61K31/366—Lactones having six-membered rings, e.g. delta-lactones
- A61K31/37—Coumarins, e.g. psoralen
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
- A23L2/00—Non-alcoholic beverages; Dry compositions or concentrates therefor; Preparation or treatment thereof
- A23L2/52—Adding ingredients
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
- A23L29/00—Foods or foodstuffs containing additives; Preparation or treatment thereof
- A23L29/10—Foods or foodstuffs containing additives; Preparation or treatment thereof containing emulsifiers
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
- A23L33/00—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
- A23L33/10—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof using additives
- A23L33/105—Plant extracts, their artificial duplicates or their derivatives
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
- A61K47/08—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing oxygen, e.g. ethers, acetals, ketones, quinones, aldehydes, peroxides
- A61K47/10—Alcohols; Phenols; Salts thereof, e.g. glycerol; Polyethylene glycols [PEG]; Poloxamers; PEG/POE alkyl ethers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/10—Dispersions; Emulsions
- A61K9/107—Emulsions ; Emulsion preconcentrates; Micelles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P3/00—Drugs for disorders of the metabolism
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P39/00—General protective or antinoxious agents
- A61P39/06—Free radical scavengers or antioxidants
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
Definitions
- the present disclosure relates to a method for producing an emulsified composition.
- poorly soluble substances can be contained in the form of powder or crystals, they may be used as they are, but if they are desired to be contained in a solubilized state and used as they are, aggregation or precipitation will occur.
- emulsification When solubilizing poorly soluble substances, a method called emulsification is sometimes employed. For example, it has been reported that in order to incorporate poorly water-soluble ingredients such as curcuminoids into water-containing processed foods, emulsifiers and polyhydric alcohols are included and the average emulsified particle size of the water-diluted solution is adjusted to a predetermined range. (Patent Document 1). Additionally, it has been reported that when polyphenols are emulsified in the coexistence of emulsifiers and oily components, the resulting emulsion particles become finer, the formation of coarse particles is suppressed, and emulsion stability is improved. (Patent Document 2).
- Urolithins represented by urolithin A and urolithin C, are known as physiologically active substances that are used as materials for food and drink products, medicines, cosmetics, and the like.
- urolithin A has functions such as antioxidant effect (Non-patent Document 1), anti-inflammatory effect (Non-Patent Document 2), anti-glycation effect (Non-Patent Document 3), and mitophagy promoting effect (Non-Patent Document 4). It has been reported to have Urolithins are also poorly soluble substances, and for example, it is known that the solubility of urolithin A in water at 30° C. is about 3.5 mg/L (Patent Document 4).
- Patent Document 4 a method of solubilizing urolithins using cyclodextrin has been reported (Patent Document 4). However, even when this method is used, it is necessary to contain a large amount of cyclodextrin in order to improve the concentration of solubilized urolithins, and there is room for improvement.
- An object of the present disclosure is to provide at least a technique for producing a composition in which urolithins are solubilized.
- the present inventors have discovered that it is possible to produce an emulsified composition in which urolithins are solubilized by heating a solution containing urolithins, an emulsifier, and a polyhydric alcohol under predetermined conditions.
- One embodiment of the present disclosure includes: A method for producing an emulsified composition, comprising: Including the following step (a) or (b), The method for manufacturing the emulsified composition is such that the transmittance of light at a wavelength of 660 nm at a measured optical path length of 10 mm is 40% or more.
- the polyhydric alcohol is glycerin.
- the urolithin is urolithin A, urolithin B, urolithin C, urolithin M5, urolithin M6, urolithin M7, urolithin M8, or isourolitin A.
- An emulsified composition comprising: Contains urolithins, emulsifiers, and polyhydric alcohols, HLB of the emulsifier is 12.0 or more, The emulsifier is in a total amount of 50 parts by weight or more with respect to a total amount of 1 part by weight of the urolithins, The transmittance of light with a wavelength of 660 nm at a measurement optical path length of 10 mm is 40% or more, It is an emulsified composition.
- the polyhydric alcohol is glycerin.
- the urolithin is urolithin A, urolithin B, urolithin C, urolithin M5, urolithin M6, urolithin M7, urolithin M8, or isourolithin A.
- Another embodiment of the present disclosure is a product containing the emulsified composition.
- the product is a food or drink, a pharmaceutical, or a cosmetic.
- the present disclosure can have the effect of providing at least a technique for producing a composition in which urolithins are solubilized. Therefore, according to the present technology, for example, urolithins, which are poorly soluble substances, can be solubilized, so that urolithins can be blended into a liquid composition in a solubilized state.
- urolithins which are poorly soluble substances
- the present disclosure also provides that when the composition is administered to a subject, the bioavailability of the urolithins in the subject is lower than when the urolithins are administered in the form of crystalline powder. This can produce a significantly larger effect.
- One embodiment of the present disclosure includes: A method for producing an emulsified composition, comprising: Including the following step (a) or (b), The method for manufacturing the emulsified composition is such that the transmittance of light at a wavelength of 660 nm at a measured optical path length of 10 mm is 40% or more.
- the emulsified composition produced by the production method according to this embodiment has a transmittance of 40% or more for light at a wavelength of 660 nm at a measurement optical path length of 10 mm.
- the transmittance of light with a wavelength of 660 nm at a measurement optical path length of 10 mm can be measured using, for example, an ultraviolet-visible spectrophotometer UV-1800 (Shimadzu Corporation).
- UV-1800 ultraviolet-visible spectrophotometer
- the urolithins are solubilized in the emulsified composition when the transmittance is 40% or more.
- the transmittance of the emulsified composition is measured after the temperature is lowered to room temperature (approximately 25° C.) after undergoing a heating process. That is, the transmittance in the present disclosure is This is the transmittance measured at room temperature (about 25°C).
- the transmittance is preferably 45% or more, 50% or more, 55% or more, 60% or more, and 65% or more, in order of increasing solubilization of the urolithins in the emulsified composition. , 70% or more, 75% or more, 80% or more, 85% or more, 90% or more, 95% or more.
- the upper limit is not particularly limited, but a larger one is preferable, for example, 100% or less, 99% or less. Further, the upper limit and the lower limit may be a non-contradictory combination thereof.
- step (a) included in the manufacturing method according to this aspect is: A step of heating a solution containing urolithins, an emulsifier, and a polyhydric alcohol at 120° C. or higher for 1 minute or more, HLB of the emulsifier is 12.0 or more, The emulsifier is present in a total amount of 50 parts by weight or more with respect to a total amount of 1 part by weight of the urolithins. It is a process.
- the urolithins are represented by the following general formula (1).
- R1 to R6 each independently represent a hydroxyl group, a hydrogen atom, or a methoxy group.
- One or more of R1 to R6 in the above formula may be a hydroxyl group, or all of them may be hydrogen atoms.
- Examples of the urolithins include all compounds included in the compounds represented by the general formula (1).
- Preferred are urolithin A, urolithin B, urolithin C, urolithin M5, urolithin M6, urolithin M7, urolithin M8, or isourolithin A.
- the urolithins used in this step can be used alone or in any combination of two or more.
- class may be used in the description, such as “urolithins,” but this is only a formal notation for classification.
- urolithins is a concept that includes urolithin A, urolithin B, etc., which are included in “urolithins”
- urolithins is simply a word that represents a broader concept such as urolithin A, urolithin B, etc. ” is sometimes called.
- the total amount of the urolithins is, for example, 0.001% by weight or more, 0.005% by weight or more, 0.01% by weight or more, 0. 05% by weight or more, 0.1% by weight or more, 0.5% by weight or more, and 1.0% by weight or more.
- it is 10% by weight or less, 5% by weight or less, 2.5% by weight or less, and 2% by weight or less.
- the upper limit and the lower limit may be a non-contradictory combination thereof.
- 0.001 wt% or more and 10 wt% or less For example, 0.005 wt% or more and 5 wt% or less, 0.01 wt% or more and 2.5 wt% or less, 0.05 wt% or more and 2 wt% or less, 0.
- the content is 1% by weight or more and 2% by weight or less, 0.5% by weight or more and 2% by weight or less, 1.0% by weight or more and 2% by weight or less.
- HLB Hydrophilic-Lipophilic Balance
- CPP critical packing parameter
- the HLB is preferably larger, so the HLB is, in increasing order of preference, 12.5 or more, 12.9 or more, 13.0 or more, 13.4 or more, 13.5 or higher, 14.0 or higher, 14.5 or higher, 14.7 or higher, 14.9 or higher, 15.0 or higher, 15.5 or higher, 15.7 or higher, 16.0 or higher, 16.1 or higher, 16.5 or higher, 16.7 or higher, 16.9 or higher, 17.0 or higher, 17.5 or higher, 18.0 or higher, 18.5 or higher , 19.0 or higher, 19.5 or higher.
- the upper limit of HLB is, for example, 20.0 or less.
- the upper limit and the lower limit may be a non-contradictory combination thereof.
- the emulsifier includes an emulsifier whose HLB is within any of the above HLB ranges (for example, polyglycerin fatty acid ester, sucrose fatty acid ester, organic acid monoglyceride, propylene glycol fatty acid ester, polyglycerin condensed ricinoleic acid ester, sorbitan fatty acid ester). , polyoxyethylene sorbitan fatty acid ester, etc.).
- polyglycerin fatty acid ester examples include those in which the average degree of polymerization of glycerin is 4 or more, 6 or more, and on the other hand, 10 or less. That is, for example, it is 4 or more and 10 or less, 6 or more and 10 or less, etc. Further, the number of carbon atoms of the constituent fatty acids is, for example, 12 or more, and for example, 18 or less. That is, for example, the number is 12 or more and 18 or less.
- the constituent fatty acids may be saturated fatty acids or unsaturated fatty acids. Examples of the constituent fatty acids include caprylic acid, lauric acid, myristic acid, pentadecyl acid, palmitic acid, palmitoleic acid, margadelic acid, stearic acid, and oleic acid.
- polyglycerin fatty acid ester examples include hexaglycerin monooleate, hexaglycerin monostearate, hexaglycerin monopalmitate, hexaglycerin monomyristate, hexaglycerin monolaurate, and decaglycerin monooleate. , decaglycerol monostearate, decaglycerol monopalmitate, decaglycerol monomyristate, decaglycerol monolaurate, and the like.
- sucrose fatty acid ester examples include those in which the number of carbon atoms in the constituent fatty acids is 12 or more, for example, 18 or less. That is, for example, the number is 12 or more and 18 or less.
- the constituent fatty acids may be saturated fatty acids or unsaturated fatty acids. Examples of the constituent fatty acids include lauric acid, myristic acid, pentadecyl acid, palmitic acid, palmitoleic acid, margadelic acid, stearic acid, and oleic acid.
- sucrose fatty acid ester examples include sucrose dioleate, sucrose distearate, sucrose dipalmitate, sucrose dimyristate, sucrose dilaurate, sucrose monooleate, and sucrose monooleate.
- sucrose monostearate, sucrose monopalmitate, sucrose monomyristate, and sucrose monolaurate examples include sugar monostearate, sucrose monopalmitate, sucrose monomyristate, and sucrose monolaurate.
- sorbitan fatty acid ester examples include those in which the number of carbon atoms in the fatty acid is, for example, 8 or more, 12 or more.
- sorbitan fatty acid ester examples include sorbitan monocaprylate, sorbitan monolaurate, sorbitan monostearate, sorbitan sesquistearate, sorbitan tristearate, sorbitan isostearate, sorbitan sesquiisostearate, sorbitan oleate, and sorbitan sesquioleate. , sorbitan trioleate, and the like.
- polyoxyethylene sorbitan fatty acid ester examples include those in which the number of carbon atoms in the fatty acid is, for example, 8 or more, 12 or more. Further, the length (number of moles added) of ethylene oxide in polyoxyethylene may be, for example, 2 or more and 4 or more, while it may be, for example, 100 or less and 50 or less. For example, the number is 2 or more and 100 or less, 4 or more and 50 or less, etc.
- polyoxyethylene sorbitan fatty acid ester examples include sorbitan polyoxyethylene monocaprylate, sorbitan polyoxyethylene monolaurate, sorbitan polyoxyethylene monostearate, sorbitan polyoxyethylene sesquistearate, sorbitan polyoxyethylene tristearate, Examples include sorbitan polyoxyethylene isostearate, sorbitan polyoxyethylene sesquiisostearate, sorbitan polyoxyethylene oleate, sorbitan polyoxyethylene sesquioleate, and sorbitan polyoxyethylene trioleate.
- the emulsifier is preferably one that is widely used in the fields of food and beverages, pharmaceuticals, and cosmetics.
- a suitable emulsifier can be selected depending on which product the emulsion composition produced by the production method according to this embodiment is ultimately made into (for example, which product among food and drink products, medicines, and cosmetics).
- emulsifiers examples are given for each HLB value.
- Product names starting with “NIKKOL” are commercial products made by Nikko Chemicals Co., Ltd.
- product names starting with “Ryoto (registered trademark)” are commercial products made by Mitsubishi Chemical Corporation and starting with “SY Glister”.
- Product names are commercial products manufactured by Sakamoto Pharmaceutical Co., Ltd.
- product names beginning with “Emazol” are commercial products manufactured by Kao Corporation, and are listed as examples.
- Examples of emulsifiers with an HLB of 12.0 include decaglyceryl monooleate (NIKKOL Decaglyn 1-OVF, NIKKOL Decaglyn 1-OV, NIKKOL Decaglyn 1-OVEXF), decaglyceryl monostearate (NIKKOL Decaglyn 1-SV, NIKKOL Decaglyn 1-SVF), decaglyceryl monoisostearate (NIKKOL Decaglyn 1-ISV), POE lanolin (NIKKOL TW-10), POE(7) secondary alkyl ether (NIKKOL BT-7), POE(30) POP(6) Examples include decyltetradecyl ether (NIKKOL SG-DTD630).
- emulsifiers with an HLB of 12.5 include tetraoleic acid POE (40) sorbitol (NIKKOL GO-440V), POE (40) hydrogenated castor oil (NIKKOL HCO-40, NIKKOL HCO-40 (for pharmaceutical use)), POE (20) POP (8) cetyl ether (NIKKOL PBC-44), diPOE (8) sodium oleyl ether phosphate (NIKKOL DOP-8NV), polyethylene glycol monolaurate (10E.0.) (NIKKOL MYL-10), Polyglycerin fatty acid ester (cosmetic ingredient labeling name: polyglyceryl palmitate-10, quasi-drug ingredient labeling name: glycerin fatty acid ester (*food additive)) (NIKKOL Decaglyn 1-PVEX), polyglyceryl stearate-10 (NIKKOL Decaglyn 1) -SVEX), polyoxyethylene phytosterol (NIKKOL BPS-10), decaglyce
- emulsifiers with an HLB of 12.9 include polyglycerol monooleate (SY Glister MO-7S).
- emulsifiers with an HLB of 13.0 include decaglycerin oleate (Ryoto (registered trademark) polyglyester O-15D), tetrastearate POE (60) sorbitol (NIKKOL GS-460V), POE lanolin (NIKKOL TW -20), triPOE(4) lauryl ether phosphate (NIKKOL TLP-4), etc.
- emulsifiers with an HLB of 13.4 examples include polyglycel monostearate (SY Glister MSW-7S), polyglycer monolaurate (SY Glister ML-500), and the like.
- emulsifiers with an HLB of 13.5 include polyoxyethylene glyceryl stearate (NIKKOL TMGS-15V), POE (50), hydrogenated castor oil (NIKKOL HCO-50, NIKKOL HCO-50 (for pharmaceutical use), POE (10) Examples include cetyl ether (NIKKOL BC-10), POE (9) secondary alkyl ether (NIKKOL BT-9), di-POE (10) (C12-15) alkyl ether phosphoric acid (NIKKOL DDP-10), and the like.
- emulsifiers with an HLB of 14.0 include decaglyceryl monomyristate (NIKKOL Decaglyn 1-MF, NIKKOL Decaglyn 1-M), POE(60) sorbitol tetraoleate (NIKKOL GO-460V), and POE(60) curing.
- NIKKOL HCO-60 for pharmaceutical use
- NIKKOL HCO-60 for pharmaceutical use
- emulsifiers with an HLB of 14.5 include hexaglyceryl monolaurate (NIKKOL Hexaglyn 1-L, NIKKOL Hexaglyn 1-LF), POE(25) phytostanol (NIKKOL BPSH-25), POE(9) lauryl ether (NIKKOL BL-9EX), POE (10) oleyl ether (NIKKOL BO-10V), POE (12) secondary alkyl ether (NIKKOL BT-12), polyglycerin fatty acid ester (cosmetic ingredient display name: polyglyceryl myristate-10, pharmaceutical External product ingredient display name: Decaglyceryl monomyristate (NIKKOL Decaglyn 1-MVEX PN), Decaglyceryl monomyristate (NIKKOL Decaglyn 1-MVEXF PN), Lauromacrogol (NIKKOL BL-9EX (Japanese Pharmacopoeia grade)) , triglyceryl monocap
- emulsifiers with an HLB of 14.7 include polyglycerol monolaurate (SY Glister ML-750).
- emulsifiers with an HLB of 14.9 examples include POE(20) sorbitan monostearate (NIKKOL TS-10V, NIKKOL TS-10MV, Emazol S-120V).
- emulsifiers with an HLB of 15.0 include decaglyceryl monostearate (NIKKOL Decaglyn 1-50SV), POE(20) sorbitan monoisostearate (NIKKOL TI-10V), POE(20) sorbitan monooleate (NIKKOL TO -10V), Polysorbate 80 (NIKKOL TO-10MV (Japanese Bureau Grade), NIKKOL TO-10F, NIKKOL SG-SOV2000F), POE Lanolin (NIKKOL TW-30), POE (80) Hydrogenated Castor Oil (NIKKOL HCO-80) , polyethylene glycol monostearate (25E.O.) (NIKKOL MYS-25V), polysorbate 60 (NIKKOL TS-10F, NIKKOL SG-SSV2000F, Emazol O-120V), etc.
- emulsifiers with an HLB of 15.5 include decaglyceryl monolaurate (NIKKOL Decaglyn 1-LF, NIKKOL Decaglyn 1-L, NIKKOL Decaglyn 1-LVEXF), POE(6) sorbitol monolaurate (NIKKOL GL-1), POE (15) Cetyl ether (NIKKOL BC-15), polyoxyethylene phytosterol (20E.O.) (NIKKOL BPS-20), and the like.
- emulsifiers with an HLB of 15.7 include decaglyceryl monomyristate (SY Glister MM-750).
- emulsifiers with an HLB of 16.0 examples include POE (15) oleyl ether (NIKKOL BO-15V).
- emulsifiers with an HLB of 16.1 examples include polyglyceryl caprylate (SY Glister MCA-750).
- Emulsifiers with an HLB of 16.5 include, for example, POE (100) hydrogenated castor oil (NIKKOL HCO-100), POE (20) behenyl ether (NIKKOL BB-20), POE (20) POP (4) cetyl ether (NIKKOL PBC-34, NIKKOL SG-C420), polyethylene glycol distearate (NIKKOL CDS-6000P), etc.
- NIKKOL HCO-100 POE (20) behenyl ether
- POE (20) POP (4) cetyl ether NIKKOL PBC-34, NIKKOL SG-C420
- polyethylene glycol distearate NIKKOL CDS-6000P
- emulsifiers with an HLB of 16.7 examples include polysorbate 20 (Emazol L-120V).
- emulsifiers with an HLB of 16.9 include monococonut oil fatty acid POE (20) sorbitan (NIKKOL TL-10).
- emulsifiers with an HLB of 17.0 include decaglycerin laurate (Ryoto (registered trademark) polyglyester L-7D), POE (20) cetyl ether (NIKKOL BC-20), POE (20) oleyl ether ( Examples include NIKKOL BO-20V), diPOE(10) sodium lauryl ether phosphate (NIKKOL DLP-10), and polysorbate 20 (NIKKOL TL-10F, NIKKOL SG-SLV2000F).
- emulsifiers with an HLB of 17.5 include polyethylene glycol monostearate (40E.0.) (NIKKOL MYS-40V, NIKKOL MYS-40MV).
- Examples of emulsifiers with an HLB of 18.0 include POE (23) cetyl ether (NIKKOL BC-23), POE (20) stearyl ether (NIKKOL BS-20), POE (50) oleyl ether (NIKKOL BO-50V), POE (30) Behenyl Ether (NIKKOL BB-30), Polyethylene Glycol Monostearate (45E.0.) (NIKKOL MYS-45V, NIKKOL MYS-45MV), Polyethylene Glycol Monostearate (NIKKOL MYS-55V), Monostearin Examples include acid polyethylene glycol (55E.0.) (NIKKOL MYS-55MV) and polyoxyethylene phytosterol (NIKKOL BPS-30).
- emulsifiers with an HLB of 18.5 examples include POE (25) cetyl ether (NIKKOL BC-25).
- emulsifiers with an HLB of 19.0 examples include POE (21) lauryl ether (NIKKOL BL-21), lauromacrogol (NIKKOL BL-21 (Japanese Pharmacopoeia grade)), and the like.
- emulsifiers with an HLB of 19.5 examples include POE (25) lauryl ether (NIKKOL BL-25), POE (30) cetyl ether (NIKKOL BC-30), lauromacrogol (NIKKOL BL-25 (Japanese Bureau grade) ) etc.
- emulsifiers with an HLB of 20.0 examples include POE (40) cetyl ether (NIKKOL BC-40).
- the polyhydric alcohol is preferably included in the solution together with the urolithins and the emulsifier in order to solubilize the urolithins.
- the polyhydric alcohol is not particularly limited as long as it can solubilize the urolithins in the emulsified composition, but examples thereof include glycerin, diglycerin, triglycerin, polyglycerin, propylene glycol, dipropylene glycol, and 1,3-butylene.
- Examples include glycol, ethylene glycol, polyethylene glycol, sorbitol (D-sorbitol), xylitol, maltitol, erythritol, mannitol, xylose, glucose, lactose, mannose, oligotose, high fructose corn syrup, and sucrose.
- glycerin is preferred from the viewpoint of ensuring fluidity of the composition.
- the polyhydric alcohol used in this step can be used alone or in any combination of two or more.
- the content of the polyhydric alcohol in the solution containing the urolithins, the emulsifier, and the polyhydric alcohol is not particularly limited as long as the urolithins are solubilized in the emulsified composition.
- the total amount of the polyhydric alcohol is, for example, 25 parts by weight or more, 45 parts by weight or more, 49 parts by weight or more, 75 parts by weight or more, 100 parts by weight or more, 200 parts by weight or more, The amount is 250 parts by weight or more, 300 parts by weight or more, 450 parts by weight or more, 475 parts by weight or more, 500 parts by weight or more, 750 parts by weight or more, and 950 parts by weight or more.
- the upper limit and the lower limit may be a non-contradictory combination thereof.
- the urolithins are more solubilized, and from this point of view, it is preferable that the ratio of the emulsifier to the urolithins is larger.
- the total amount of the emulsifier is, for example, 10 parts by weight or more with respect to the urolithin, which is 1 part by weight in total.
- the upper limit is not particularly limited, but is, for example, 1000 parts by weight or less. Further, the upper limit and the lower limit may be a non-contradictory combination thereof.
- 10 parts by weight to 1000 parts by weight 20 parts by weight to 1000 parts by weight, 40 parts by weight to 1000 parts by weight, 50 parts by weight to 1000 parts by weight, 75 parts by weight to 1000 parts by weight, 100 parts by weight 150 parts to 1000 parts by weight, 200 parts to 1000 parts by weight, 250 parts to 1000 parts by weight, 300 parts to 1000 parts by weight, 350 parts to 1000 parts by weight , 400 parts by weight to 1000 parts by weight, 450 parts by weight to 1000 parts by weight, 500 parts by weight to 1000 parts by weight, 550 parts by weight to 1000 parts by weight, 600 parts by weight to 1000 parts by weight, etc.
- the solution containing the urolithins, the emulsifier, and the polyhydric alcohol is It includes a step of heating at 120° C. or higher for 1 minute or more.
- the said heating time is the time after reaching the said temperature.
- the temperature is, in order of increasing preference, 130°C or higher, 140°C or higher, 150°C or higher, and 160°C or higher. , 170°C or higher, 180°C or higher.
- the upper limit is not particularly limited, but is, for example, 200° C. or lower. Further, the upper limit and the lower limit may be a non-contradictory combination thereof. For example, 120°C to 200°C, 130°C to 200°C, 140°C to 200°C, 150°C to 200°C, 160°C to 200°C, 170°C to 200°C, 180°C to 200°C etc.
- the heating time is, in increasing order of preference, 1 minute or more, 3 minutes or more, and 5 minutes or more.
- the upper limit is not particularly limited, but is, for example, 10 minutes or less. Further, the upper limit and the lower limit may be a non-contradictory combination thereof. For example, the duration is 1 minute or more and 10 minutes or less, 3 minutes or more and 10 minutes or less, 5 minutes or more and 10 minutes or less, etc.
- the heating step it is preferable to heat the solution while mixing it. Moreover, after heating, it is preferable to lower the temperature of the solution by allowing it to stand at room temperature (approximately 25° C.) or while mixing.
- step (b) included in the manufacturing method according to this aspect is: A step of heating a solution containing urolithins, an emulsifier, and a polyhydric alcohol at 105° C. or higher for 1 minute or more, HLB of the emulsifier is 15.5 or more, The emulsifier is present in a total amount of 500 parts by weight or more with respect to a total amount of 1 part by weight of the urolithins. It is a process.
- step (a) above the content described in step (a) above is used.
- the emulsifier one having an HLB (Hydrophilic-Lipophilic Balance) of 15.5 or more can be used.
- the emulsifier used in this step can be used alone or in any combination of two or more.
- the urolithins are more solubilized in the emulsified composition, and from that point of view, the HLB is preferably larger, so the HLB is, in order of increasing preference, 16.0 or more, 16.1 or more, 16.5 or more, and 16.7 or more. , 16.9 or higher, 17.0 or higher, 17.5 or higher, 18.0 or higher, 18.5 or higher, 19.0 or higher, 19.5 or higher.
- the upper limit of HLB is, for example, 20.0 or less.
- the upper limit and the lower limit may be a non-contradictory combination thereof.
- emulsifiers among those described in step (a) above, those having an HLB of 15.5 or more may be used.
- step (a) above the content described in step (a) above is used.
- the urolithins are more solubilized, and from this point of view, it is preferable that the ratio of the emulsifier to the urolithins is larger.
- the total amount of the emulsifier is, for example, 100 parts by weight or more with respect to the urolithin, which is 1 part by weight in total. In order of increasing preference, the amounts are 200 parts by weight or more, 400 parts by weight or more, 500 parts by weight or more, 550 parts by weight or more, and 600 parts by weight or more.
- the upper limit is not particularly limited, but is, for example, 1000 parts by weight or less. Further, the upper limit and the lower limit may be a non-contradictory combination thereof. For example, 100 parts to 1000 parts by weight, 200 parts to 1000 parts by weight, 400 parts to 1000 parts by weight, 500 parts to 1000 parts by weight, 550 parts to 1000 parts by weight, 600 parts by weight The amount is 1000 parts by weight or less.
- the solution containing the urolithins, the emulsifier, and the polyhydric alcohol is It includes a step of heating at 105° C. or higher for 1 minute or more.
- the said heating time is the time after reaching the said temperature.
- the temperature is, in order of increasing preference, 110°C or higher, 115°C or higher, 120°C or higher, and 125°C or higher.
- the upper limit is not particularly limited, but is, for example, 200° C. or lower. Further, the upper limit and the lower limit may be a non-contradictory combination thereof.
- the heating time is, in increasing order of preference, 1 minute or more, 3 minutes or more, and 5 minutes or more.
- the upper limit is not particularly limited, but is, for example, 10 minutes or less. Further, the upper limit and the lower limit may be a non-contradictory combination thereof.
- the duration is 1 minute or more and 10 minutes or less, 3 minutes or more and 10 minutes or less, 5 minutes or more and 10 minutes or less, etc.
- the heating step it is preferable to heat the solution while mixing it. Further, after heating, it is preferable to lower the temperature of the solution by allowing it to stand at room temperature (approximately 25° C.) or while mixing.
- An emulsified composition comprising: Contains urolithins, emulsifiers, and polyhydric alcohols, HLB of the emulsifier is 12.0 or more, The emulsifier is in a total amount of 50 parts by weight or more with respect to a total amount of 1 part by weight of the urolithins, The transmittance of light with a wavelength of 660 nm at a measurement optical path length of 10 mm is 40% or more, It is an emulsified composition.
- the emulsified composition according to this aspect can be manufactured by the manufacturing method according to the above aspect.
- Urolithins, emulsifiers, and polyhydric alcohols contained in the emulsified composition according to the present embodiment HLB of the emulsifier, total amount of the emulsifier relative to 1 part by weight of the urolithins, light with a wavelength of 660 nm at a measurement optical path length of 10 mm.
- HLB of the emulsifier total amount of the emulsifier relative to 1 part by weight of the urolithins
- light with a wavelength of 660 nm at a measurement optical path length of 10 mm The detailed description of the emulsified composition according to this embodiment, including the transmittance thereof, refers to the description of the above embodiment.
- the emulsified composition according to this embodiment is Contains urolithins, emulsifiers, and polyhydric alcohols, HLB of the emulsifier is 15.5 or more, The emulsifier is in a total amount of 500 parts by weight or more with respect to a total amount of 1 part by weight of the urolithins, The transmittance of light with a wavelength of 660 nm at a measurement optical path length of 10 mm is 40% or more, It may be an emulsified composition.
- the bioavailability biological (academic availability) is significantly large.
- the subject includes mammals.
- the mammal is not particularly limited, but includes, for example, humans, mice, rats, guinea pigs, hamsters, cows, goats, sheep, pigs, monkeys, dogs, cats, and the like.
- the total content of urolithins relative to the total amount of the emulsified composition can be appropriately set according to the effects exerted by the urolithins.
- the total content of urolithins relative to the total amount of the emulsified composition is, for example, 0.001% by weight or more, 0.005% by weight or more, 0.01% by weight or more, 0.05% by weight or more, 0.1% by weight. % or more, 0.5% by weight or more, and 1.0% by weight or more.
- it is 10% by weight or less, 5% by weight or less, 2.5% by weight or less, and 2% by weight or less.
- the upper limit and the lower limit may be a non-contradictory combination thereof.
- 0.001 wt% or more and 10 wt% or less For example, 0.005 wt% or more and 5 wt% or less, 0.01 wt% or more and 2.5 wt% or less, 0.05 wt% or more and 2 wt% or less, 0.
- the content is 1% by weight or more and 2% by weight or less, 0.5% by weight or more and 2% by weight or less, 1.0% by weight or more and 2% by weight or less.
- the total intake amount (or dosage) of urolithins, the intake (or administration) schedule, etc. can be appropriately set according to the effects exerted by the urolithins.
- the total intake (or dosage) of urolithins per day and per kg body weight is, for example, 0.05 mg or more, 0.1 mg or more, 0.15 mg or more, while 40 mg or less, 20 mg or less, 10 mg or less.
- it is 0.05 mg or more and 40 mg or less, 0.1 mg or more and 20 mg or less, 0.15 mg or more and 10 mg or less, etc.
- Another embodiment of the present disclosure is a product containing the emulsified composition according to the above embodiment.
- the products include food and beverages, pharmaceuticals, cosmetics, and the like.
- the food or drink may be made of the emulsified composition according to the aspect, or may contain other raw materials.
- the food and drink products include supplements.
- the food or drink may be a general food or drink, as well as a food for specified health uses, a nutritional supplement, a functional food, a food for the sick, or a food. It can be an additive, etc. (these also include drinks).
- the food or drink may be in the form of an edible form, for example, granules, granules, tablets, capsules, pastes, etc., by adding appropriate auxiliaries and using conventional means.
- the emulsified composition according to the above aspect can be added to various foods and drinks, for example, processed meat foods such as ham and sausage, processed seafood foods such as kamaboko and chikuwa, bread, confectionery, butter, powdered milk, and fermented dairy products. It may also be used as a liquid or added to beverages such as water, fruit juice, milk, and soft drinks.
- the main ingredients of the food or drink may be water, protein, carbohydrates, lipids, vitamins, minerals, organic acids, organic bases, fruit juice, flavors, etc.
- proteins include whole milk powder, skim milk powder, partially skim milk powder, casein, soybean protein, egg protein, meat protein, and other animal and vegetable proteins, their hydrolysates, butter, and the like.
- carbohydrates include saccharides, modified starches (in addition to dextrin, soluble starch, British starch, oxidized starch, starch ester, starch ether, etc.), dietary fiber, and the like.
- lipids include vegetable oils and fats such as lard, safflower oil, corn oil, rapeseed oil, coconut oil, fractionated oils thereof, hydrogenated oils, and transesterified oils.
- vitamins include vitamin A, carotenes, vitamin B group, vitamin C, vitamin D group, vitamin E, vitamin K group, vitamin P, vitamin Q, niacin, nicotinic acid, pantothenic acid, biotin, inositol, and choline.
- folic acid, etc. and minerals include, for example, calcium, potassium, magnesium, sodium, copper, iron, manganese, zinc, selenium, and whey minerals.
- organic acids include malic acid, citric acid, lactic acid, and tartaric acid. Two or more of these components may be used in combination, and synthetic products and/or food and drink products containing a large amount of these components may be used.
- the food/beverage products mentioned above can be manufactured according to conventional methods. Further, the amount, method, and timing of blending the emulsified composition according to the above embodiment into the food/beverage product can be appropriately selected. That is, after obtaining an emulsified composition by the manufacturing method according to the above aspect, the food/beverage product may be manufactured through a step of blending the emulsified composition with raw materials for the food/beverage product.
- the food or drink can be packaged in an appropriate container such as a bottle, bag, can, box, pack, etc., if necessary.
- the content of the total amount of urolithins relative to the total amount of the food or drink, the intake amount of the total amount of urolithins, the intake schedule, etc. can be appropriately set according to the effects exerted by the urolithins.
- the content and the intake amount the content as the total amount of urolithins relative to the total amount of the emulsified composition (previously mentioned) and the intake amount as the total amount of urolithins (previously mentioned) can be used, respectively.
- the pharmaceutical when the product is a pharmaceutical, the pharmaceutical may be composed of the emulsified composition according to the above aspect, or may be a pharmaceutical containing other raw materials.
- the active ingredient can be mixed with a solid or liquid non-toxic pharmaceutical carrier suitable for oral administration, rectal administration, injection, etc., and administered in the form of a conventional pharmaceutical preparation.
- a solid or liquid non-toxic pharmaceutical carrier suitable for oral administration, rectal administration, injection, etc.
- Such preparations include solid preparations such as tablets, granules, powders, and capsules, liquid preparations such as solutions, suspensions, and emulsions, and lyophilized preparations. It can be prepared by conventional means.
- non-toxic pharmaceutical carrier examples include glucose, lactose, sucrose, starch, mannitol, dextrin, fatty acid glyceride, polyethylene glycol, hydroxyethyl starch, ethylene glycol, polyoxyethylene sorbitan fatty acid ester, amino acids, gelatin, Examples include albumin, water, and physiological saline. Further, if necessary, conventional additives such as stabilizers, wetting agents, emulsifiers, binders, and isotonic agents can also be appropriately added.
- the above pharmaceuticals can be manufactured according to conventional methods. Furthermore, the amount, method, and timing of the emulsified composition according to the above embodiment to be added to the pharmaceutical product can be selected as appropriate. That is, after obtaining an emulsified composition by the manufacturing method according to the above embodiment, the pharmaceutical product may be manufactured through a step of blending the emulsified composition with raw materials for the pharmaceutical product to produce a pharmaceutical product.
- the medicine can be sealed in an appropriate container such as a bottle, bag, can, box, pack, etc., if necessary.
- the content of the total amount of urolithins relative to the total amount of the drug, the dosage as the total amount of urolithins, the administration schedule, etc. can be appropriately set according to the effects exerted by the urolithins.
- the content and the dosage the content as the total amount of urolithins relative to the total amount of the emulsified composition (previously stated) and the dosage as the total amount of urolithins (previously stated) can be used, respectively.
- the above pharmaceuticals can be used to prevent or improve diseases (including symptoms, symptoms, and disorders) that can be prevented or ameliorated by administration of urolithins.
- diseases include dementia caused by AIDS, amyotrophic lateral sclerosis, adrenoleukodystrophy, Alexander disease, Alpers disease, ataxia telangiectasia, and Batten disease, which are described in Patent No. 6871304.
- BSE bovine spongiform encephalopathy
- Canavan disease corticobasal degeneration
- Creutzfeldt-Jakob disease Lewy body dementia
- fatal familial insomnia frontotemporal lobar degeneration
- Huntington's disease Kennedy disease
- Krabbe disease Lyme disease
- Machado-Joseph disease multiple sclerosis, multiple system atrophy, neuroacanthocytosis, Niemann-Pick disease, Parkinson's disease, Pick disease, spinocerebellar ataxia, subacute spinal associated degeneration, and , mood disorders, atherosclerosis, macular degeneration, sensory hearing loss, infectious diseases, myocardial infarction, cardiac bypass, dermatitis, psoriasis, cardiac hypertrophy, left ventricular enlargement, as described in Patent No.
- 6879980 Decreased cardiac output, decreased cardiac function, Danon's disease, muscle inactive atrophy, skeletal muscle atrophy, liver cirrhosis, autoimmune disease, lupus erythematosus, Alzheimer's disease, hypertension, chronic kidney disease, sickle cell anemia, chronic obstructive disease Lung disorder, acute pancreatitis, heart disease, endophthalmitis, uveitis, emphysema, human idiopathic pulmonary fibrosis, immune response to infection by pathogens, diabetic retinopathy, as described in Patent No. 6254667, Examples include obesity, decreased metabolic rate, metabolic syndrome, diabetes, hyperlipidemia, etc. Note that "improvement" includes treatment.
- the cosmetic when the product is a cosmetic, the cosmetic may be made of the emulsion composition according to the above aspect, or may contain other raw materials.
- the form of the cosmetic may be liquid such as an aqueous solution, lotion, spray, suspension, or emulsion; solid such as powder, granule, or block. ; semi-solid forms such as cream and paste; and various desired forms such as gel form.
- the cosmetics include face-washing cosmetics, skin cosmetics (e.g., lotion, emulsion, cream, etc.), sunscreen cosmetics, makeup cosmetics (e.g., foundation, lipstick, etc.), cleaning cosmetics (e.g., facial cleansing foam, bar soap, etc.). , body shampoo, shampoo, conditioner, conditioner, etc.), scalp cosmetics (for example, hair tonic, hair liquid, hair restorer, hair restorer, etc.).
- the cosmetics can be manufactured by adding ingredients used in ordinary cosmetics or ingredients necessary for formulation as appropriate.
- ingredients include, for example, water-soluble polymers, plant ingredients, humectants, waxes, hydrocarbons, essential oils, oil and fat ingredients (emollient ingredients), inorganic salts, pigments, fragrances, fine powders, and sterilizers. agents, preservatives, etc.
- the cosmetics can be manufactured according to conventional methods. Furthermore, the amount, method, and timing of the emulsified composition according to the above embodiment to be added to the cosmetic product can be selected as appropriate. That is, after obtaining an emulsified composition by the manufacturing method according to the above aspect, the cosmetic may be manufactured through a step of blending the emulsified composition with cosmetic raw materials to form a cosmetic.
- the cosmetics can be packaged in an appropriate container such as a bottle, bag, can, box, pack, etc., if necessary.
- the total content of urolithins relative to the total amount of the cosmetic, the total usage amount of urolithins, the usage schedule, etc. can be appropriately set according to the effects exerted by the urolithins.
- the content as the total amount of urolithins relative to the total amount of the emulsified composition (mentioned above) and the intake amount as the total amount of urolithins (stated above) can be used, respectively.
- the bioavailability of urolithins in the subject is significantly greater than when urolithins are administered in the form of crystalline powder.
- Step (I) producing an emulsified composition having a transmittance of 40% or more for light at a wavelength of 660 nm at a measurement optical path length of 10 mm; and Step (II): a step of administering an effective amount of the emulsion composition produced in step (I) to a subject in need of administration of urolithins;
- the step (I) includes the following step (a) or (b), Method: Step (a): A step of heating a solution containing urolithins, an emulsifier, and a polyhydric alcohol at 120° C.
- the amount administered as the total amount of urolithins can be used. That is, per day and per kg body weight, for example, 0.05 mg or more, 0.1 mg or more, 0.15 mg or more, while 40 mg or less, 20 mg or less, 10 mg or less. For example, it is 0.05 mg or more and 40 mg or less, 0.1 mg or more and 20 mg or less, 0.15 mg or more and 10 mg or less, etc.
- a method a step of administering the emulsified composition in an effective amount to a subject in need of administration of urolithins
- the emulsified composition includes: Contains urolithins, emulsifiers, and polyhydric alcohols, HLB of the emulsifier is 12.0 or more, The emulsifier is in a total amount of 50 parts by weight or more with respect to a total amount of 1 part by weight of the urolithins, The transmittance of light with a wavelength of 660 nm at a measurement optical path length of 10 mm is 40% or more, Method.
- the amount administered as the total amount of urolithins can be used. That is, per day and per kg body weight, for example, 0.05 mg or more, 0.1 mg or more, 0.15 mg or more, while 40 mg or less, 20 mg or less, 10 mg or less. For example, it is 0.05 mg or more and 40 mg or less, 0.1 mg or more and 20 mg or less, 0.15 mg or more and 10 mg or less, etc.
- the transmittance of the emulsified composition produced in this example was obtained as the transmittance of light at a wavelength of 660 nm with a measurement optical path length of 10 mm using an ultraviolet-visible spectrophotometer UV-1800 (Shimadzu Corporation).
- UV-1800 ultraviolet-visible spectrophotometer
- Example 1 A solution having a composition of parts by weight shown in Table 1 (the remainder being glycerin, the total solution being 100 parts by weight) was prepared, and heated for 3 minutes at the heating temperature shown in Table 1 using a block heater. The solution was mixed using a Polytron homogenizer at 10,000 rpm during heating. Thereafter, the solution was allowed to stand at room temperature (approximately 25°C) to lower the temperature of the solution to room temperature (approximately 25°C), an emulsified composition was obtained, and the transmittance was measured. The results are shown in Table 1.
- Example 2 A solution having a composition in parts by weight shown in Table 2 (the remainder being glycerin, making a total of 100 parts by weight) was prepared and heated at 120° C. for 3 minutes using a block heater. During heating, the solution was mixed using a Polytron homogenizer at 15,000 rpm. Thereafter, the solution was allowed to stand at room temperature (approximately 25°C) to lower the temperature of the solution to room temperature (approximately 25°C), an emulsified composition was obtained, and the transmittance was measured. The results are shown in Table 2.
- Example 3 A solution having a composition of parts by weight shown in Table 3 (the remainder being glycerin, the total solution being 100 parts by weight) was prepared, and heated for 3 minutes at the heating temperature shown in Table 3 using a block heater. During heating, the solution was mixed using a Polytron homogenizer at 15,000 rpm. Thereafter, the solution was allowed to stand at room temperature (approximately 25°C) to lower the temperature of the solution to room temperature (approximately 25°C), an emulsified composition was obtained, and the transmittance was measured. The results are shown in Table 3.
- Example 4 A solution having a composition in parts by weight shown in Table 4 (the remainder being glycerin, making a total of 100 parts by weight) was prepared and heated at 120° C. for 3 minutes using a block heater. During heating, the solution was mixed using a Polytron homogenizer at 15,000 rpm. Thereafter, the solution was allowed to stand at room temperature (approximately 25°C) to lower the temperature of the solution to room temperature (approximately 25°C), an emulsified composition was obtained, and the transmittance was measured. The results are shown in Table 4.
- Example 5 A solution having a composition in parts by weight shown in Table 5 (the remainder being glycerin, making a total of 100 parts by weight) was prepared and heated at 120° C. for 3 minutes using a block heater. During heating, the solution was mixed using a Polytron homogenizer at 15,000 rpm. Thereafter, the temperature of the solution was lowered to room temperature (approximately 25°C) by allowing it to stand still at room temperature (approximately 25°C) to obtain an emulsified composition, which was used in the test group described below. The conditions are the same as those in the example in Table 2, and it is clear from Table 2 that the transmittance of the emulsified composition is "A".
- Blood was collected under light anesthesia using isoflurane (Isoflu, Zoetis Japan Co., Ltd.) using a syringe and injection needle (both Terumo Co., Ltd.) treated with heparin sodium (Heparin Na Injection 5,000 units/5 mL "Mochida", Mochida Pharmaceutical Co., Ltd.). Co., Ltd.) from the jugular vein. All blood was collected 24 hours after administration, and blood was collected from the abdominal aorta. The collected blood was transferred to a blood collection tube and centrifuged at 4°C, 3,500 rpm for 10 minutes to obtain plasma.
- PBS buffer in an amount four times that of plasma was added to each sample and mixed, and to 250 ⁇ L of this solution, 50 ⁇ L of 50 mM ascorbic acid was added, and 40 units of sulfatase (Sigma-Aldrich) was added. After thorough mixing, the mixture was heated at 37°C for 2 hours. Furthermore, 350 ⁇ L of ethyl acetate was added, mixed well, and centrifuged at 3,000 rpm for 1 minute to collect the ethyl acetate layer. This was repeated three times, and 50 ⁇ L of methanol was added to the concentrated and dried mixture to prepare a sample for analysis.
- AUC area under the blood concentration-time curve
- control group Except for the following, the same steps as those described in the above test group were performed.
- a powdered urolithin A (Cayman Chemical Co.) was mixed and administered to rats in the control group.
- the results are shown in Table 6.
- the AUC of the test group was approximately 1.5 times higher than that of the control group. That is, it was confirmed that when the emulsified composition was administered to a subject, the bioavailability of urolithins in the subject was significantly greater than when urolithins were administered in the form of crystalline powder.
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Epidemiology (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Polymers & Plastics (AREA)
- Nutrition Science (AREA)
- Food Science & Technology (AREA)
- Dispersion Chemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Pain & Pain Management (AREA)
- Rheumatology (AREA)
- Mycology (AREA)
- Botany (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Biochemistry (AREA)
- Toxicology (AREA)
- Diabetes (AREA)
- Hematology (AREA)
- Obesity (AREA)
- Medicinal Preparation (AREA)
- Cosmetics (AREA)
Abstract
Description
例えば、水を含む加工食品にクルクミノイド等の難水溶性成分を配合するために、乳化剤、多価アルコールを含有させ、その水希釈液の平均乳化粒子径を所定の範囲にすることが報告されている(特許文献1)。
また、乳化剤及び油性成分と共存させた状態でポリフェノール類の乳化を行うと、得られる乳化粒子の微細化が促進され、粗大粒子の形成が抑制され、乳化安定性が向上することが報告されている(特許文献2)。
また、レスベラトロール等の難水溶性成分を100℃以上の食物油に添加し、溶解し、乳化・分散させることで、難水溶性成分が安定的に分散した難水溶性成分含有製剤を製造できることが報告されている(特許文献3)。
ウロリチン類も難溶性物質であり、例えば、30℃の水へのウロリチンAの溶解度は約3.5 mg/Lであることが知られている(特許文献4)。また、油溶性も低く、高温の植物油等にも可溶化しない。そのため、上記のような可溶化方法では、ウロリチン類が可溶化した組成物を製造することができない。
一方で、シクロデキストリンを用いてウロリチン類を可溶化する方法が報告されている(特許文献4)。しかし、この方法を用いた場合でも、可溶化したウロリチン類の濃度を向上させるには多量のシクロデキストリンを含有する必要があり、改良の余地がある。
乳化組成物の製造方法であって、
下記の工程(a)又は(b)を含み、
前記乳化組成物は、測定光路長10mmでの波長660nmの光の透過率が40%以上である、製造方法である。
工程(a):
ウロリチン類、乳化剤、及び多価アルコールを含む溶液を、120℃以上で1分間以上加熱する工程であって、
前記乳化剤のHLBが12.0以上であり、
総量で1重量部の前記ウロリチン類に対して、前記乳化剤が総量で50重量部以上である、
工程。
工程(b):
ウロリチン類、乳化剤、及び多価アルコールを含む溶液を、105℃以上で1分間以上加熱する工程であって、
前記乳化剤のHLBが15.5以上であり、
総量で1重量部の前記ウロリチン類に対して、前記乳化剤が総量で500重量部以上である、
工程。
また、前記製造方法は、前記ウロリチン類が、ウロリチンA、ウロリチンB、ウロリチンC、ウロリチンM5、ウロリチンM6、ウロリチンM7、ウロリチンM8、又はイソウロリチンAであることを好ましい態様としている。
乳化組成物であって、
ウロリチン類、乳化剤、及び多価アルコールを含み、
前記乳化剤のHLBが12.0以上であり、
総量で1重量部の前記ウロリチン類に対して、前記乳化剤が総量で50重量部以上であり、
測定光路長10mmでの波長660nmの光の透過率が40%以上である、
乳化組成物である。
また、前記乳化組成物は、前記ウロリチン類が、ウロリチンA、ウロリチンB、ウロリチンC、ウロリチンM5、ウロリチンM6、ウロリチンM7、ウロリチンM8、又はイソウロリチンAであることを好ましい態様としている。
また、本開示は、該組成物が対象に投与された場合に、結晶性粉末状のウロリチン類が投与された場合に比べて、該対象におけるウロリチン類のバイオアベイラビリティ(生物学的利用能)が顕著に大きいという効果を奏しうる。
乳化組成物の製造方法であって、
下記の工程(a)又は(b)を含み、
前記乳化組成物は、測定光路長10mmでの波長660nmの光の透過率が40%以上である、製造方法である。
工程(a):
ウロリチン類、乳化剤、及び多価アルコールを含む溶液を、120℃以上で1分間以上加熱する工程であって、
前記乳化剤のHLBが12.0以上であり、
総量で1重量部の前記ウロリチン類に対して、前記乳化剤が総量で50重量部以上である、
工程。
工程(b):
ウロリチン類、乳化剤、及び多価アルコールを含む溶液を、105℃以上で1分間以上加熱する工程であって、
前記乳化剤のHLBが15.5以上であり、
総量で1重量部の前記ウロリチン類に対して、前記乳化剤が総量で500重量部以上である、
工程。
本開示において、前記乳化組成物において前記ウロリチン類が可溶化しているといえるのは、該透過率が40%以上である場合をいうものとする。尚、後述するように、前記乳化組成物は、加熱工程を経た後、室温(約25℃)にまで温度を下げた後に透過率を測定するものであり、すなわち、本開示における透過率は、室温(約25℃)下で測定した透過率である。
本態様に係る製造方法が含む工程(a)は、
ウロリチン類、乳化剤、及び多価アルコールを含む溶液を、120℃以上で1分間以上加熱する工程であって、
前記乳化剤のHLBが12.0以上であり、
総量で1重量部の前記ウロリチン類に対して、前記乳化剤が総量で50重量部以上である、
工程である。
(式中、R1~R6は、それぞれ独立に、水酸基、水素原子又はメトキシ基を表す。)
前記式中のR1~R6は、それらの1つ以上は水酸基であってもよいし、すべてが水素原子であってもよい。
前記ウロリチン類としては、前記一般式(1)で表される化合物に含まれる化合物すべてが挙げられる。具体的には、ウロリチンA、ウロリチンB、ウロリチンC、ウロリチンD、ウロリチンE、ウロリチンM3、ウロリチンM4、ウロリチンM5、ウロリチンM6、ウロリチンM7、ウロリチンM8、イソウロリチンA、6H-ジベンゾ[b,d]ピラン-6-オン等が挙げられる。
好ましくは、ウロリチンA、ウロリチンB、ウロリチンC、ウロリチンM5、ウロリチンM6、ウロリチンM7、ウロリチンM8、又はイソウロリチンAである。
本工程で使用するウロリチン類は、一種単独で使用することもできるが、二種以上を任意に組み合わせて使用することもできる。
本開示においてHLBの値は、グリフィンの式より算出した値であり、また、両親媒性物質の親水部と疎水部との幾何学的割合(臨界充填パラメーター(CPP))は、好ましくは1/2以上1以下である。
本工程で使用する乳化剤は、一種単独で使用することもできるが、二種以上を任意に組み合わせて使用することもできる。
本工程で使用する多価アルコールは、一種単独で使用することもできるが、二種以上を任意に組み合わせて使用することもできる。
前記温度としては、本態様に係る製造方法で製造される前記乳化組成物において前記ウロリチン類をより可溶化させるため、次第に好ましくなる順に、130℃以上、140℃以上、150℃以上、160℃以上、170℃以上、180℃以上である。一方で、上限は特に制限されないが、例えば200℃以下である。また、上限と下限は、それらの矛盾しない組み合わせであってもよい。例えば、120℃以上200℃以下、130℃以上200℃以下、140℃以上200℃以下、150℃以上200℃以下、160℃以上200℃以下、170℃以上200℃以下、180℃以上200℃以下等である。
前記加熱時間としては、次第に好ましくなる順に、1分間以上、3分間以上、5分間以上である。一方で、上限は特に制限されないが、例えば10分間以下である。また、上限と下限は、それらの矛盾しない組み合わせであってもよい。例えば、1分間以上10分間以下、3分間以上10分間以下、5分間以上10分間以下等である。
本態様に係る製造方法が含む工程(b)は、
ウロリチン類、乳化剤、及び多価アルコールを含む溶液を、105℃以上で1分間以上加熱する工程であって、
前記乳化剤のHLBが15.5以上であり、
総量で1重量部の前記ウロリチン類に対して、前記乳化剤が総量で500重量部以上である、
工程である。
本工程で使用する乳化剤は、一種単独で使用することもできるが、二種以上を任意に組み合わせて使用することもできる。
前記乳化組成物において前記ウロリチン類がより可溶化していることが好ましく、その観点からHLBは大きい方が好ましいため、HLBは、次第に好ましなる順に、16.0以上、16.1以上、16.5以上、16.7以上、16.9以上、17.0以上、17.5以上、18.0以上、18.5以上、19.0以上、19.5以上である。一方で、HLBの上限としては、例えば、20.0以下である。また、上限と下限は、それらの矛盾しない組み合わせであってもよい。例えば、15.5以上20.0以下、16.0以上20.0以下、16.1以上20.0以下、16.5以上20.0以下、16.7以上20.0以下、16.9以上20.0以下、17.0以上20.0以下、17.5以上20.0以下、18.0以上20.0以下、18.5以上20.0以下、19.0以上20.0以下、19.5以上20.0以下等である。
乳化剤の具体例としては、前記工程(a)に記載したもののうち、HLBが15.5以上のものを援用する。
前記温度としては、本態様に係る製造方法で製造される前記乳化組成物において前記ウロリチン類をより可溶化させるため、次第に好ましくなる順に、110℃以上、115℃以上、120℃以上、125℃以上、130℃以上、140℃以上、150℃以上、160℃以上、170℃以上、180℃以上である。一方で、上限は特に制限されないが、例えば200℃以下である。また、上限と下限は、それらの矛盾しない組み合わせであってもよい。例えば、105℃以上200℃以下、110℃以上200℃以下、115℃以上200℃以下、120℃以上200℃以下、125℃以上200℃以下、130℃以上200℃以下、140℃以上200℃以下、150℃以上200℃以下、160℃以上200℃以下、170℃以上200℃以下、180℃以上200℃以下である。
前記加熱時間としては、次第に好ましくなる順に、1分間以上、3分間以上、5分間以上である。一方で、上限は特に制限されないが、例えば10分間以下である。また、上限と下限は、それらの矛盾しない組み合わせであってもよい。例えば、1分間以上10分間以下、3分間以上10分間以下、5分間以上10分間以下等である。
乳化組成物であって、
ウロリチン類、乳化剤、及び多価アルコールを含み、
前記乳化剤のHLBが12.0以上であり、
総量で1重量部の前記ウロリチン類に対して、前記乳化剤が総量で50重量部以上であり、
測定光路長10mmでの波長660nmの光の透過率が40%以上である、
乳化組成物である。
本態様に係る乳化組成物が含有するウロリチン類、乳化剤、及び多価アルコール、該乳化剤のHLB、総量で1重量部の前記ウロリチン類に対する前記乳化剤の総量、測定光路長10mmでの波長660nmの光の透過率をはじめ、本態様に係る乳化組成物の詳細な説明には、前記態様の説明を援用する。
ウロリチン類、乳化剤、及び多価アルコールを含み、
前記乳化剤のHLBが15.5以上であり、
総量で1重量部の前記ウロリチン類に対して、前記乳化剤が総量で500重量部以上であり、
測定光路長10mmでの波長660nmの光の透過率が40%以上である、
乳化組成物であってよい。
ウロリチン類の総量としての摂取量(又は投与量)は、1日あたり、かつ、kg体重あたり、例えば、0.05mg以上、0.1mg以上、0.15mg以上であり、一方で、40mg以下、20mg以下、10mg以下である。例えば、0.05mg以上40mg以下、0.1mg以上20mg以下、0.15mg以上10mg以下等である。
前記製品としては、例えば、飲食品、医薬品、化粧品等が挙げられる。
前記飲食品の形態としては、例えば、適当な助剤を添加した後、慣用の手段を用いて、食用に適した形態、例えば、顆粒状、粒状、錠剤、カプセル、ペースト等の形態としてよい。
また、前記態様に係る乳化組成物は、種々の飲食品、例えば、ハム、ソーセージなどの食肉加工食品、かまぼこ、ちくわなどの水産加工食品、パン、菓子、バター、粉乳、発酵乳製品に添加して使用したり、水、果汁、牛乳、清涼飲料などの飲料に添加して使用してもよい。
尚、「改善」は、治療を含む。
前記化粧品としては、例えば、洗顔化粧品、スキン化粧品(例えば、化粧水、乳液、クリーム等)、日焼け止め化粧品、メイクアップ化粧品(例えば、ファンデーション、口紅等)、洗浄化粧品(例えば、洗顔フォーム、固形石鹸、ボディシャンプー、シャンプー、コンディショナー、リンス等)、頭皮用化粧品(例えば、ヘアトニック、へアリキッド、育毛剤、養毛剤等)等が挙げられる。
方法であって、
工程(I):測定光路長10mmでの波長660nmの光の透過率が40%以上である乳化組成物を製造する工程;及び、
工程(II):前記工程(I)で製造された乳化組成物を、有効量で、ウロリチン類の投与を必要とする対象に投与する工程
を含み、
前記工程(I)は、下記の工程(a)又は(b)を含む、
方法:
工程(a):
ウロリチン類、乳化剤、及び多価アルコールを含む溶液を、120℃以上で1分間以上加熱する工程であって、
前記乳化剤のHLBが12.0以上であり、
総量で1重量部の前記ウロリチン類に対して、前記乳化剤が総量で50重量部以上である、
工程。
工程(b):
ウロリチン類、乳化剤、及び多価アルコールを含む溶液を、105℃以上で1分間以上加熱する工程であって、
前記乳化剤のHLBが15.5以上であり、
総量で1重量部の前記ウロリチン類に対して、前記乳化剤が総量で500重量部以上である、
工程。
方法であって、
乳化組成物を、有効量で、ウロリチン類の投与を必要とする対象に投与する工程を含み、
前記乳化組成物は、
ウロリチン類、乳化剤、及び多価アルコールを含み、
前記乳化剤のHLBが12.0以上であり、
総量で1重量部の前記ウロリチン類に対して、前記乳化剤が総量で50重量部以上であり、
測定光路長10mmでの波長660nmの光の透過率が40%以上である、
方法。
本実施例において製造された乳化組成物の透過率は、紫外可視分光光度計UV-1800(島津製作所)を用いて、測定光路長10mmでの波長660nmの光の透過率として取得した。以下の試験では、前記透過率が、40%未満の場合を「C」で示し、40%以上80%未満の場合を「B」で示し、80%以上の場合を「A」で示した。
表1に示す重量部の組成の溶液(残余はグリセリンであり、総和が100重量部となる溶液)を準備し、ブロックヒーターを用いて表1に示した加熱温度で3分間の加熱をした。加熱中はポリトロンホモジナイザーを用いて10,000 rpmで溶液を混合した。その後、室温(約25℃)で静置して溶液の温度を室温(約25℃)にまで下げ、乳化組成物を取得し、透過率を測定した。
結果を表1に示す。
表2に示す重量部の組成の溶液(残余はグリセリンであり、総和が100重量部となる溶液)を準備し、ブロックヒーターを用いて120℃で3分間の加熱をした。加熱中はポリトロンホモジナイザーを用いて15,000 rpmで溶液を混合した。その後、室温(約25℃)で静置して溶液の温度を室温(約25℃)にまで下げ、乳化組成物を取得し、透過率を測定した。
結果を表2に示す。
表3に示す重量部の組成の溶液(残余はグリセリンであり、総和が100重量部となる溶液)を準備し、ブロックヒーターを用いて表3に示した加熱温度で3分間の加熱をした。加熱中はポリトロンホモジナイザーを用いて15,000 rpmで溶液を混合した。その後、室温(約25℃)で静置して溶液の温度を室温(約25℃)にまで下げ、乳化組成物を取得し、透過率を測定した。
結果を表3に示す。
表4に示す重量部の組成の溶液(残余はグリセリンであり、総和が100重量部となる溶液)を準備し、ブロックヒーターを用いて120℃で3分間の加熱をした。加熱中はポリトロンホモジナイザーを用いて15,000 rpmで溶液を混合した。その後、室温(約25℃)で静置して溶液の温度を室温(約25℃)にまで下げ、乳化組成物を取得し、透過率を測定した。
結果を表4に示す。
表5に示す重量部の組成の溶液(残余はグリセリンであり、総和が100重量部となる溶液)を準備し、ブロックヒーターを用いて120℃で3分間の加熱をした。加熱中はポリトロンホモジナイザーを用いて15,000 rpmで溶液を混合した。その後、室温(約25℃)で静置して溶液の温度を室温(約25℃)にまで下げ、乳化組成物を取得し、これを後述する試験群で使用した。尚、当該条件は表2中の一例の条件と同一であり、表2より、当該乳化組成物の透過率が「A」であることは明らかである。
日本薬局方注射用水(株式会社大塚製薬工場)に、最終濃度が0.5%になるようカルボキシメチルセルロース(関東科学株式会社)を溶解し、これにウロリチンAが10 mg/kg・BWとなるように前記乳化組成物を混合し、これを試験群のラットに投与した。
投与日の投与前、投与後0.5、1、2、4、8、12および24時間の計8時点で採血した。採血は、イソフルラン(イソフル、ゾエティス・ジャパン株式会社)軽麻酔下で、ヘパリンナトリウム(ヘパリンNa注5千単位/5 mL「モチダ」、持田製薬株式会社)で処理したシリンジおよび注射針(いずれもテルモ株式会社)を用いて頸静脈より行った。なお、投与後24時間の採血は全採血とし、腹大動脈より採血した。採血した血液を採血管に移した後、4℃、3,500 rpm、10分間の遠心処理をし、血漿を得た。
1サンプルあたり血漿の4倍量のPBS緩衝液を加えて混和し、この溶液250 μLに対し、50 mMアスコルビン酸を50 μL加え、更にサルファターゼ(シグマ-アルドリッチ社)を40 units加えた。十分に混和した後、37℃で2時間加温した。さらに酢酸エチル350 μLを加えてよく混ぜ、3,000 rpmで1分間の遠心分離をし、酢酸エチル層を採取した。これを3回繰り返し、濃縮・乾固したものにメタノールを50 μL加え、分析用サンプルとした。
(ウロリチンAのファクター算出式)
ウロリチンAのファクター=(B)/(ウロリチンAの標準液の濃度(mg/L)×(A)/100) ・・・(1)
(サンプルのウロリチンA濃度算出式)
サンプルのウロリチンA濃度(mg/L)=サンプル中のウロリチンAのピーク面積値/ウロリチンAのファクター ・・・(2)
分析カラム:Inertsil ODS-3(250×4.6mm)(GL Science社)
検出波長:305nm
移動相:水/アセトニトリル/酢酸 = 74/25/1
カラム温度:40℃
流速:1.0mL/min
上記条件下、ウロリチンAは16.5分に保持時間を有した。
下記以外は、上記試験群に記載した工程と同様の工程で行った。
日本薬局方注射用水(株式会社大塚製薬工場)に、最終濃度が0.5%になるようカルボキシメチルセルロース(関東科学株式会社)を溶解し、これにウロリチンAが10 mg/kg・BWとなるように結晶性粉末ウロリチンA(Cayman Chemical社)を混合し、これを対照群のラットに投与した。
Claims (8)
- 乳化組成物の製造方法であって、
下記の工程(a)又は(b)を含み、
前記乳化組成物は、測定光路長10mmでの波長660nmの光の透過率が40%以上である、製造方法。
工程(a):
ウロリチン類、乳化剤、及び多価アルコールを含む溶液を、120℃以上で1分間以上加熱する工程であって、
前記乳化剤のHLBが12.0以上であり、
総量で1重量部の前記ウロリチン類に対して、前記乳化剤が総量で50重量部以上である、
工程。
工程(b):
ウロリチン類、乳化剤、及び多価アルコールを含む溶液を、105℃以上で1分間以上加熱する工程であって、
前記乳化剤のHLBが15.5以上であり、
総量で1重量部の前記ウロリチン類に対して、前記乳化剤が総量で500重量部以上である、
工程。 - 前記多価アルコールがグリセリンである、請求項1に記載の製造方法。
- 前記ウロリチン類が、ウロリチンA、ウロリチンB、ウロリチンC、ウロリチンM5、ウロリチンM6、ウロリチンM7、ウロリチンM8、又はイソウロリチンAである、請求項1又は2に記載の製造方法。
- 乳化組成物であって、
ウロリチン類、乳化剤、及び多価アルコールを含み、
前記乳化剤のHLBが12.0以上であり、
総量で1重量部の前記ウロリチン類に対して、前記乳化剤が総量で50重量部以上であり、
測定光路長10mmでの波長660nmの光の透過率が40%以上である、
乳化組成物。 - 前記多価アルコールがグリセリンである、請求項4に記載の乳化組成物。
- 前記ウロリチン類が、ウロリチンA、ウロリチンB、ウロリチンC、ウロリチンM5、ウロリチンM6、ウロリチンM7、ウロリチンM8、又はイソウロリチンAである、請求項4又は5に記載の乳化組成物。
- 請求項4又は5に記載の乳化組成物を含有する、製品。
- 前記製品が、飲食品、医薬品、又は化粧品である、請求項7に記載の製品。
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2024514964A JPWO2023199908A1 (ja) | 2022-04-11 | 2023-04-11 | |
| US18/855,905 US20250302746A1 (en) | 2022-04-11 | 2023-04-11 | Method for producing emulsified composition |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022-064910 | 2022-04-11 | ||
| JP2022064910 | 2022-04-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2023199908A1 true WO2023199908A1 (ja) | 2023-10-19 |
Family
ID=88329792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2023/014667 Ceased WO2023199908A1 (ja) | 2022-04-11 | 2023-04-11 | 乳化組成物の製造方法 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20250302746A1 (ja) |
| JP (1) | JPWO2023199908A1 (ja) |
| WO (1) | WO2023199908A1 (ja) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004534853A (ja) * | 2001-07-12 | 2004-11-18 | アクヴァノヴァ・ジャーマン・ソリュービリセイト・テクノロジーズ・(アーゲーテー)・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング | 無水ユビキノン濃縮物 |
| WO2009057808A1 (ja) * | 2007-11-02 | 2009-05-07 | Aspion Co., Ltd. | 難溶性薬物-界面活性剤複合体製品とその製造法 |
| WO2015005060A1 (ja) * | 2013-07-11 | 2015-01-15 | 花王株式会社 | エラグ酸組成物の製造方法 |
| JP2015205873A (ja) * | 2014-04-09 | 2015-11-19 | 花王株式会社 | 難水溶性芳香族化合物含有組成物の製造方法 |
| JP2017218434A (ja) * | 2016-06-09 | 2017-12-14 | 株式会社ダイセル | ウロリチン類含有水溶液、その乾燥固形組成物、および、それらの製造方法、ならびにウロリチン類の安定化方法および水溶化方法 |
| JP2018533618A (ja) * | 2015-08-28 | 2018-11-15 | アマゼンティス エスアーAmazentis Sa | ウロリチン化合物を含む組成物 |
-
2023
- 2023-04-11 US US18/855,905 patent/US20250302746A1/en active Pending
- 2023-04-11 JP JP2024514964A patent/JPWO2023199908A1/ja active Pending
- 2023-04-11 WO PCT/JP2023/014667 patent/WO2023199908A1/ja not_active Ceased
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004534853A (ja) * | 2001-07-12 | 2004-11-18 | アクヴァノヴァ・ジャーマン・ソリュービリセイト・テクノロジーズ・(アーゲーテー)・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング | 無水ユビキノン濃縮物 |
| WO2009057808A1 (ja) * | 2007-11-02 | 2009-05-07 | Aspion Co., Ltd. | 難溶性薬物-界面活性剤複合体製品とその製造法 |
| WO2015005060A1 (ja) * | 2013-07-11 | 2015-01-15 | 花王株式会社 | エラグ酸組成物の製造方法 |
| JP2015205873A (ja) * | 2014-04-09 | 2015-11-19 | 花王株式会社 | 難水溶性芳香族化合物含有組成物の製造方法 |
| JP2018533618A (ja) * | 2015-08-28 | 2018-11-15 | アマゼンティス エスアーAmazentis Sa | ウロリチン化合物を含む組成物 |
| JP2017218434A (ja) * | 2016-06-09 | 2017-12-14 | 株式会社ダイセル | ウロリチン類含有水溶液、その乾燥固形組成物、および、それらの製造方法、ならびにウロリチン類の安定化方法および水溶化方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPWO2023199908A1 (ja) | 2023-10-19 |
| US20250302746A1 (en) | 2025-10-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2727580B1 (en) | Astaxanthin-containing composition, method for manufacturing same, and cosmetic | |
| JP3880265B2 (ja) | 脂溶性物質の水性液剤 | |
| AU2007224940B2 (en) | Method for solubilizing, dispersing, and stabilizing materials, products manufactured according to said method, and use thereof | |
| JP6687806B2 (ja) | コエンザイムq10可溶化組成物およびその製造方法 | |
| KR20190084035A (ko) | 칸나비노이드의 희석 제형 및 이의 제조 방법 | |
| JP5286086B2 (ja) | 還元型補酵素q10及びリゾレシチンを含有する組成物 | |
| JPH0231834A (ja) | エマルジョン製品およびその製造法 | |
| KR20220037703A (ko) | 복합 세라마이드 수분산 조성물 | |
| CN102438606A (zh) | 辅酶q10纳米颗粒、其制备方法和包含所述纳米颗粒的组合物 | |
| CN106061462B (zh) | 神经酰胺分散组合物 | |
| KR20140067748A (ko) | 신규한 경피흡수용 약물전달체, 그를 이용한 탈모방지 외용제 조성물 및 화장료 | |
| JP6234112B2 (ja) | W/o/w型乳化組成物 | |
| EP4112037B1 (en) | Oxygen gas sustained released nano-emulsion composition and method for producing the same | |
| JP6817622B2 (ja) | ショウガ加工物の製造方法及びショウガ加工物 | |
| JP2015017067A (ja) | 育毛促進或いは脱毛を予防及び改善するための、食品、化粧品、医薬品、動物用飼料 | |
| KR20230000400A (ko) | 산소 기체 서방형 나노 에멀젼 조성물 및 이의 제조방법 | |
| JP4891695B2 (ja) | セラミド含有皮膚外用剤 | |
| JP2008174537A (ja) | 粉末組成物並びに、これを含む食品組成物、化粧品組成物及び医薬品組成物 | |
| JP7657627B2 (ja) | 化粧料用リポソーム組成物 | |
| JP2004159563A (ja) | プロポリス組成物 | |
| JP5825934B2 (ja) | ジェル状皮膚外用剤 | |
| WO2023199908A1 (ja) | 乳化組成物の製造方法 | |
| JPS61204109A (ja) | 乳化型の外用組成物 | |
| JP7432672B2 (ja) | アスコルビン酸とリポソーム化したトコフェロール、メナジオン、リノール酸、及びレチニルパルミテートを含有する固形状剤型の化粧料組成物 | |
| JP2010270067A (ja) | 乳化組成物 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 23788326 Country of ref document: EP Kind code of ref document: A1 |
|
| ENP | Entry into the national phase |
Ref document number: 2024514964 Country of ref document: JP Kind code of ref document: A |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 18855905 Country of ref document: US |
|
| NENP | Non-entry into the national phase |
Ref country code: DE |
|
| 122 | Ep: pct application non-entry in european phase |
Ref document number: 23788326 Country of ref document: EP Kind code of ref document: A1 |
|
| WWP | Wipo information: published in national office |
Ref document number: 18855905 Country of ref document: US |