WO2003030888A1 - Antiradicals and fat compositions, foods, drinks, drugs or feeds containing the antiradicals - Google Patents
Antiradicals and fat compositions, foods, drinks, drugs or feeds containing the antiradicals Download PDFInfo
- Publication number
- WO2003030888A1 WO2003030888A1 PCT/JP2002/010471 JP0210471W WO03030888A1 WO 2003030888 A1 WO2003030888 A1 WO 2003030888A1 JP 0210471 W JP0210471 W JP 0210471W WO 03030888 A1 WO03030888 A1 WO 03030888A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- dimethoxyphenol
- vinyl
- oil
- extract
- radical
- 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
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B5/00—Preserving by using additives, e.g. anti-oxidants
- C11B5/0021—Preserving by using additives, e.g. anti-oxidants containing oxygen
- C11B5/0035—Phenols; Their halogenated and aminated derivates, their salts, their esters with carboxylic acids
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
- A23B20/00—Preservation of edible oils or fats
- A23B20/30—Preservation of other edible oils or fats, e.g. shortenings or cooking oils
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23D—EDIBLE OILS OR FATS, e.g. MARGARINES, SHORTENINGS OR COOKING OILS
- A23D9/00—Other edible oils or fats, e.g. shortenings or cooking oils
- A23D9/007—Other edible oils or fats, e.g. shortenings or cooking oils characterised by ingredients other than fatty acid triglycerides
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
- A23K20/111—Aromatic compounds
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K30/00—Processes specially adapted for preservation of materials in order to produce animal feeding-stuffs
-
- 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
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/075—Ethers or acetals
- A61K31/085—Ethers or acetals having an ether linkage to aromatic ring nuclear carbon
- A61K31/09—Ethers or acetals having an ether linkage to aromatic ring nuclear carbon having two or more such linkages
-
- 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
- Anti-radical agent fat / oil composition containing the agent, food and drink, pharmaceutical, or feed
- the present invention relates to an anti-radical agent, an oil / fat composition containing the agent, a food / drink, a drug, or a feed.
- Lipid peroxides alkyl hydroperoxides
- lipid radicals are generated inside, it is considered that intestinal epithelial cells are easily brought into contact with and damaged by intestinal epithelial cells, and into chylomicron and taken up by the lymphatic system to reach the blood.
- LDL low-density lipoprotein
- HDL high-density lipoprotein
- a free radical scavenger obtained by extracting sesame seeds or degreased germ products of the sesame seeds with water and / or a hydrophilic organic solvent JP-A 2000-236847.
- fat-soluble anti-radical agents are important, considering their use in fats and oils products and their effectiveness in vivo.
- fat-soluble antiradical agents include BHA (butylhydroxylanisol) and BHT (butylhydroxytoluene), which are chemically synthesized and tend to be avoided.
- BHA butylhydroxylanisol
- BHT butylhydroxytoluene
- tocopherol As a fat-soluble antioxidant derived from natural products, tocopherol is known, but tocopherol has a certain effect in suppressing the oxidation of ordinary foods. Effect is not enough.
- An object of the present invention is to obtain a highly active fat-soluble antiradical agent derived from a natural product, which can enhance the stability of a food (oil / fat composition) and at the same time prevent oxidative damage in a living body.
- the present inventors have conducted intensive studies to solve the above-mentioned problems, and have found that alcohol extracts of rapeseed crude have high anti-radical activity. As a result of further studies, the present invention has been completed.
- the present invention has the following configuration.
- An anti-radical agent containing 4-vinyl-1,2,6-dimethoxyphenol as an active ingredient.
- An anti-radical agent consisting of an extract of rapeseed crude oil containing 4-vinyl-2,6-dimethoxyphenol.
- the rapeseed oil is treated with alcohol or hydrous alcohol.
- An oil or fat composition comprising the anti-radical agent according to the above 1, 2, 3, 4 or 5.
- the antiradical agent of the present invention is characterized by using 4-vinyl-2,6-dimethoxyphenol as an active ingredient.
- the alcohol extract of rapeseed oil was found to have high anti-radical activity, and when the active ingredient was searched for, it was found that it was 4-vinyl-1,2,6-dimethoxyphenol. It has been reached.
- 4-vinyl-2,6-dimethoxyphenol which is an active ingredient of the antiradical agent of the present invention, is excellent in that it is easily soluble in fats and oils and has high antiradical activity.
- Antioxidants extracted from conventional rapeseed defatted lees are hardly fat-soluble, but the active ingredient of the anti-radical agent of the present invention is extracted from rapeseed crude oil and is easily soluble in fats and oils. It is easy to use as an antioxidant for fat and oil compositions.
- this anti-radical agent When this anti-radical agent is ingested, it is fat-soluble and has a high affinity for cell membranes in vivo, and works effectively in lipid-rich cell membranes and organs where water-soluble anti-radical agents are unlikely to act. .
- the active ingredient of the present anti-radical agent is obtained from an extract of rapeseed crude oil. This is advantageous in terms of raw materials and safety.
- the oil / fat composition to which the present anti-radical agent is added improves not only the anti-radical property but also the stability.
- 4-vinyl-2,6-dimethoxyphenol which is an active ingredient of the anti-radical agent of the present invention, is readily soluble in fats and oils and has high anti-radical activity. This indicates that the selection of the component has a special significance.
- Figure 1 shows the measured NMR of isolated and purified 4-vinyl-1,2,6-dimethoxyphenol.
- Figure 2 shows the measurement of HPLC of 4-vinyl-2,6-dimethoxyphenol.
- Rapeseed oil is oil and fat obtained from seeds of rapeseed belonging to Brassica family (Cruciferae), and rapeseed crude oil used for extraction can be selected from compressed oil, extracted oil, degummed oil, etc. .
- Examples of the alcohol used for the extraction include methanol, ethanol, propanol, butanol, and hydrates thereof.
- the preferred water content for extraction depends on the alcohol, but is 0 to 10% by volume for methanol and 5 to 20% for ethanol.
- the extraction conditions are not particularly limited.
- the temperature is 10 to 85 ° C, and extraction can be suitably performed at room temperature.
- Extraction efficiency can be increased by shaking extraction or extraction with an extractor equipped with a stirrer or the like.
- the extraction time is several minutes to several hours. The longer the extraction time, the more the extraction is completed, but the concentration of 4-vinyl-2,6-dimethoxyphenol in the extract may be low.
- the raw material is extracted with 0.1 to 20 times the amount of alcohol, and the same extraction operation is preferably repeated two to three times.
- This extraction is a liquid-liquid extraction of oil and fat, and the alcohol fraction is separated and concentrated to obtain an extract containing 4-vinyl-1,2,6-dimethoxyphenol.
- ethanol has relatively high compatibility with fats and oils.
- 4-Vinyl-2,6-dimethoxyphenol which is an active ingredient of the anti-radical agent of the present invention, can also be concentrated by distilling rapeseed crude oil.
- Distillation may be performed using any apparatus, for example, a thin-film or centrifugal distillation apparatus can be used.
- a high vacuum distillation apparatus molecular distillation apparatus
- the distillation conditions are not particularly limited.
- the temperature is 70 to 300 ° C.
- the pressure is 0.1 to 10 ° C.
- the time is preferably several minutes to several hours.
- Distillation is sufficient to perform distillation at high temperature and high vacuum for a long time, but other components in rapeseed crude oil are also distilled, lowering the concentration of 4-vinyl-2,6-dimethoxyphenol in the distillate.
- distillation is performed at 130 to 180 ° C., 10 minutes to 2 hours, and 1.0 to 3.0 Torr. By blowing steam, the distillation efficiency can be further increased.
- 4-vinyl-1,2,6-dimethoxyphenol can be used, if necessary, for two-layer separation, column chromatography, thin-layer chromatography (TLC), and high-performance liquid chromatography (HPLC). Etc., can be purified, separated and concentrated.
- the amount of 4-vinyl-2,6-dimethoxyphenol in the antiradical agent should be 0.2% by weight or more.
- the methanol, ethanol extract, distillate, etc. will be directly resistant. It can be used as a radical agent.
- This anti-radical agent may be ingested as it is, but it is blended with a general fat-and-oil composition such as refined edible oil to obtain an anti-radical oil-and-fat composition.
- An anti-radical food or drink can also be obtained.
- Products to which the present anti-radical agent is added have improved stability as well as anti-radical properties.
- Foods and drinks include, for example, confectionery (gum, candy, caramel, chocolate, cookie, snack, jelly, gummy, confectionery, etc.), dairy (soba, udon, ramen, etc.), dairy products (milk, Ice cream, yogurt, etc.) and beverages (use, coffee, tea, tea, carbonated drinks, sports drinks, etc.).
- Additives such as a deterioration inhibitor, a sweetener, a flavor, a coloring agent, an emulsifier, an antioxidant, and a bulking agent can be appropriately added to the food or drink.
- the antiradical agent / antiradical oil / fat composition can be added to pharmaceuticals, cosmetics, feeds, and the like to obtain antiradical drugs, cosmetics, feeds, and the like.
- the composition becomes an anti-radical fat / oil composition, and its effect can be fully exerted.
- the collected eluted fractions were collected in an eggplant flask, and the solvent was distilled off in an evaporator. The solvent was distilled off to obtain 144 mg of a black-mouthed form fraction, 205 mg of an acetone fraction, and 42 mg of a methanol fraction.
- the solvent was distilled off to obtain 144 mg of a black-mouthed form fraction, 205 mg of an acetone fraction, and 42 mg of a methanol fraction.
- this porcine form fraction was used in the next step.
- the yellow band on the plate was confirmed, and the desired substance was scraped off with a spatula together with the silica gel.
- the mixture was shaken well, and the silica gel was filtered off through a glass filter.
- the solvent was evaporated in the evaporator to obtain 13 mg of a concentrate. The obtained concentrate was used for the next step.
- HP LC elution was performed using 2 mg of the concentrate obtained in step 4 under the following conditions. 100% of eluent A flows from 0 to 20 minutes, and eluent A 100% from 20 to 25 minutes A linear gradient was applied from 100% to B 100%, and eluent B was flowed 100% after 25 minutes. 4. The single peak observed around 5 minutes was collected. The yield was 1 mg.
- UV detector 300nm, 450mn
- the sample was dissolved in methanol, and measured by AP C I (+) using LC / MS (J EOL, JMS-LC matte).
- the m / z of the low-resolution MS of the main component was 18 1.
- the molecular weight of the m / z 181 component is 180 in APC I (+) because it is easily ionized by M + H.
- the molecular formula of the above mZz 18 1 component is C,. Since the H 13 0 3, calculated molecular weight of 18 1.0865. Since the error is little computation value and the measured value of the molecular weight, molecular formula of the main component was determined to be C .o H, 20 3.
- this purified product was identified as 4-vinyl-12,6-dimethoxyphenol.
- the HPLC method of (1) -1.5 was repeated several times to obtain standard 4-vinyl-2,6-dimethoxyphenol for quantification.
- FIG. 2 shows the results of this analysis.
- PMC was detected around 6 minutes (peak 3) and 4-vinyl-2,6-dimethoxyphenol was detected around 18 minutes (peak 7).
- the anti-radical activity was measured by the following method.
- Chemiluminescence is measured by a chemiluminescence method using a measurement system that uses evening butyl hydroperoxide (t-BuOOH) as a model compound for lipid peroxides (alkyl peroxide: ROOH). Determine the concentration of the test compound to be suppressed.
- t-BuOOH evening butyl hydroperoxide
- ROOH alkyl peroxide
- a test sample at a predetermined concentration of 100/1 or a 6 / hydroxy-6, hydroxy-1,2,5,7,8-tetramethylchroman solution was added to a 200-fold diluted human serum solution (101).
- 1 2 Add 10 ⁇ 1 of carboxylic acid (Trolox) solution. Next, add 180 mg / l of 3.73 mg / 1 phycoerythrin (? -PE) and preheat at 37 ° C for 1 minute. Next, add 10 ⁇ 1 of 80 mM 2,2'-azobis (2-amidinopropane) dihydrochloride (AAPH) and start the reaction at 37 ° C.
- Trolox carboxylic acid
- ? -PE 3.73 mg / 1 phycoerythrin
- AAPH 2,2'-azobis (2-amidinopropane) dihydrochloride
- a phosphate buffer 75 mM, ⁇ 7. ⁇
- the fluorescence intensity (Ex: 540 nm, Em: 565 nm) of the reaction solution is measured every 2 minutes from the start of the reaction, and a curve graph of the fluorescence intensity (y-axis) and one hour (X-axis) is drawn.
- the curve obtained for the test sample, Trolox and control is interposed between the X-axis and the y-axis.
- S interview
- Trolox specific activity (test sample S-control S) / (Trolox S-control S) X (Trolox concentration / test sample concentration)
- AAPH generates a peroxyl radical, which oxidizes the substrate? -PE, resulting in a reaction in which the fluorescence of? -PE disappears.
- Trolox is a derivative of water-soluble vitamin E and is used as a reference substance for antioxidant activity in this test system.
- These reaction substrates and reference substances are used in the ORAC (Oxygen Radical Absorbance Capacity) method.
- the ORAC method is a widely used method that can easily and accurately determine the antioxidant and antiradical activities of biological samples and natural products by comparison with reference substances.
- the thermal stability test was performed by the following method.
- test oil into a pot (23 cm in diameter) and heat to 180 ° C with an electric heater. Immediately after reaching the specified temperature, fry a potato paddle (4 cm in diameter, 0.6 cm in thickness) for 3 minutes. With the temperature maintained at 180 ° C, fry the hanger every hour, for up to 5 hours. The amount of foam was observed 20 seconds after the introduction, and the amount of foam was evaluated on a 5-point scale based on the total surface area of the pot (A: 0 to 20%, B: 21 to 40%) , C: 41-60%, D: 61-80%, E: 81-; 100%).
- Table 2 shows the antiradical activity and the content of 4-vinyl-2,6-dimethoxyphenol of the extract, distillate and 4-vinyl-2,6-dimethoxyphenol of the above example.
- Vitamin E was used in rapeseed salad oil using Hi Toc 68.1%, / 3- -oc 0.4%, ⁇ - ⁇ oc 0.1%. The activity was measured.
- Example 2 The oil extract obtained in Example 2 was added to refined rapeseed oil at 2% to obtain an anti-radical purified rapeseed oil.
- Example 4 0.7% of the methanol extract obtained in Example 4 was added to rapeseed purified oil to obtain an anti-radical rapeseed purified oil.
- Example 5 The acetonitrile fraction obtained in Example 5 was added to refined rapeseed oil at 0.15% to obtain a purified anti-radical rapeseed oil.
- Example 6 0.2% of the distillate obtained in Example 6 was added to refined rapeseed oil to obtain a purified rapeseed oil having antiradical activity.
- Table 3 shows the anti-radical activity and stability of the refined anti-radical rapeseed oils of Examples 8 to 11. [Table 3]
- the antiradical agent of the present invention contains 4-vinyl-2,6-dimethoxyphenol as an active ingredient and is excellent in that it has high antiradical activity.
- Antioxidants extracted from conventional rapeseed defatted lees are hardly fat-soluble, but the active ingredient of the anti-radical agent of the present invention is extracted from rapeseed crude oil and is easily soluble in oils and fats. It is easy to use as an antioxidant for edible oils and other oil and fat compositions.
- this anti-radical agent When this anti-radical agent is ingested, it is fat-soluble and therefore has high affinity for cell membranes in vivo and is effective in lipid-rich cell membranes and organs where water-soluble anti-radical agents are unlikely to act.
- this anti-radical agent When this anti-radical agent is ingested, it is fat-soluble and therefore has high affinity for cell membranes in vivo and is effective in lipid-rich cell membranes and organs where water-soluble anti-radical agents are unlikely to act.
- the active ingredient of the anti-radical agent is obtained from the extract of rapeseed crude oil, it is advantageous in terms of raw materials and safety.
- the product (oil composition, etc.) to which the anti-radical agent is added not only has an anti-radical property but also has improved stability.
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Polymers & Plastics (AREA)
- Food Science & Technology (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Medicinal Chemistry (AREA)
- Organic Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Epidemiology (AREA)
- Botany (AREA)
- Mycology (AREA)
- Nutrition Science (AREA)
- Emergency Medicine (AREA)
- General Chemical & Material Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Biochemistry (AREA)
- Toxicology (AREA)
- Fats And Perfumes (AREA)
- Medicines Containing Plant Substances (AREA)
- Coloring Foods And Improving Nutritive Qualities (AREA)
- Edible Oils And Fats (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Fodder In General (AREA)
- Anti-Oxidant Or Stabilizer Compositions (AREA)
Description
Claims
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA002463170A CA2463170A1 (en) | 2001-10-09 | 2002-10-09 | Antiradicals and fat compositions, foods, drinks, drugs or feeds containing the antiradicals |
| US10/492,053 US20050042354A1 (en) | 2001-10-09 | 2002-10-09 | Antiradicals and fat compositions, foods, drinks, drugs or feeds containing the antiradicals |
| EP02777815A EP1440687A4 (en) | 2001-10-09 | 2002-10-09 | ANTIRADIC AND FAT COMPOSITIONS, FOODS, BEVERAGES, MEDICINAL PRODUCTS OR FEED AGENTS CONTAINING THESE ANTIRADICAS |
| JP2003533920A JP4634712B2 (ja) | 2001-10-09 | 2002-10-09 | 抗ラジカル剤、該剤を含有してなる油脂組成物、飲食品、医薬品又は飼料 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001-310960 | 2001-10-09 | ||
| JP2001310960 | 2001-10-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2003030888A1 true WO2003030888A1 (en) | 2003-04-17 |
Family
ID=19129864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2002/010471 Ceased WO2003030888A1 (en) | 2001-10-09 | 2002-10-09 | Antiradicals and fat compositions, foods, drinks, drugs or feeds containing the antiradicals |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20050042354A1 (ja) |
| EP (1) | EP1440687A4 (ja) |
| JP (1) | JP4634712B2 (ja) |
| CA (1) | CA2463170A1 (ja) |
| WO (1) | WO2003030888A1 (ja) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007116432A1 (ja) | 2006-03-30 | 2007-10-18 | Aichi Prefecture | キャノロールまたはそのプロドラッグ(pd)を含む抗炎症剤および癌予防剤ならびにこれらを含む医薬、化粧品および食品 |
| JP2012110273A (ja) * | 2010-11-25 | 2012-06-14 | Kagoshima Univ | 焙煎全脂ナタネ種子成分を含む飲食品、医薬品、および飼料 |
| JP2013203687A (ja) * | 2012-03-28 | 2013-10-07 | Showa Sangyo Co Ltd | キャノロール高含有加熱処理物の製造方法及びキャノロール高含有加熱処理物 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8198091B2 (en) * | 2008-12-24 | 2012-06-12 | Brunswick Laboratories, Llc | Method for assaying the antioxidant capacity of a skin care product |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09157687A (ja) * | 1995-12-08 | 1997-06-17 | Showa Sangyo Co Ltd | ラジカル捕捉能を有する植物油組成物並びにこれを有効成分とするラジカル捕捉剤 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6706898B2 (en) * | 1998-01-29 | 2004-03-16 | Archer-Daniels-Midland Company | Methods for separating a tocopherol from a tocopherol-containing mixture |
-
2002
- 2002-10-09 WO PCT/JP2002/010471 patent/WO2003030888A1/ja not_active Ceased
- 2002-10-09 CA CA002463170A patent/CA2463170A1/en not_active Abandoned
- 2002-10-09 JP JP2003533920A patent/JP4634712B2/ja not_active Expired - Lifetime
- 2002-10-09 US US10/492,053 patent/US20050042354A1/en not_active Abandoned
- 2002-10-09 EP EP02777815A patent/EP1440687A4/en not_active Withdrawn
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09157687A (ja) * | 1995-12-08 | 1997-06-17 | Showa Sangyo Co Ltd | ラジカル捕捉能を有する植物油組成物並びにこれを有効成分とするラジカル捕捉剤 |
Non-Patent Citations (2)
| Title |
|---|
| ESPIN JUAN CARLOS, SOLER-RIVAS CRISTINA, WICHERS HARRY J.: "Characterization of the total free radical scavenger capacity of vegetable oils and oil fractions using 2,2-diphenyl-1-picrylhydrazyl radical", JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY, vol. 48, no. 3, 2000, pages 648 - 656, XP002959827 * |
| NOWAK H. ET AL.: "Antioxidative and bactericidal properties of phenolic compounds in rapeseeds", FETT WISSENSCHAFT TECHNOLOGIE, vol. 94, no. 4, 1992, pages 149 - 152, XP002959828 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007116432A1 (ja) | 2006-03-30 | 2007-10-18 | Aichi Prefecture | キャノロールまたはそのプロドラッグ(pd)を含む抗炎症剤および癌予防剤ならびにこれらを含む医薬、化粧品および食品 |
| US8865775B2 (en) | 2006-03-30 | 2014-10-21 | Hiroshi Maeda | Anti-inflammatory agent and cancer-preventive agent comprising canolol or prodrug thereof and pharmaceutical, cosmetic and food comprising the same |
| JP2012110273A (ja) * | 2010-11-25 | 2012-06-14 | Kagoshima Univ | 焙煎全脂ナタネ種子成分を含む飲食品、医薬品、および飼料 |
| JP2013203687A (ja) * | 2012-03-28 | 2013-10-07 | Showa Sangyo Co Ltd | キャノロール高含有加熱処理物の製造方法及びキャノロール高含有加熱処理物 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20050042354A1 (en) | 2005-02-24 |
| EP1440687A1 (en) | 2004-07-28 |
| JPWO2003030888A1 (ja) | 2005-01-20 |
| CA2463170A1 (en) | 2003-04-17 |
| JP4634712B2 (ja) | 2011-02-16 |
| EP1440687A4 (en) | 2005-08-17 |
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