CN113100323A - Chewing gum capable of changing color and protecting teeth and preparation method thereof - Google Patents
Chewing gum capable of changing color and protecting teeth and preparation method thereof Download PDFInfo
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- CN113100323A CN113100323A CN202110370124.9A CN202110370124A CN113100323A CN 113100323 A CN113100323 A CN 113100323A CN 202110370124 A CN202110370124 A CN 202110370124A CN 113100323 A CN113100323 A CN 113100323A
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- chewing gum
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- 235000015218 chewing gum Nutrition 0.000 title claims abstract description 68
- 229940112822 chewing gum Drugs 0.000 title claims abstract description 67
- 238000002360 preparation method Methods 0.000 title claims abstract description 16
- 239000000049 pigment Substances 0.000 claims abstract description 18
- 150000005846 sugar alcohols Chemical class 0.000 claims abstract description 11
- 229910019142 PO4 Inorganic materials 0.000 claims abstract description 9
- 239000010452 phosphate Substances 0.000 claims abstract description 9
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims abstract description 9
- 239000002994 raw material Substances 0.000 claims abstract description 8
- 230000008859 change Effects 0.000 claims abstract description 6
- 239000003223 protective agent Substances 0.000 claims abstract description 5
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 36
- VFLDPWHFBUODDF-FCXRPNKRSA-N curcumin Chemical compound C1=C(O)C(OC)=CC(\C=C\C(=O)CC(=O)\C=C\C=2C=C(OC)C(O)=CC=2)=C1 VFLDPWHFBUODDF-FCXRPNKRSA-N 0.000 claims description 16
- 238000010438 heat treatment Methods 0.000 claims description 16
- TVXBFESIOXBWNM-UHFFFAOYSA-N Xylitol Natural products OCCC(O)C(O)C(O)CCO TVXBFESIOXBWNM-UHFFFAOYSA-N 0.000 claims description 14
- HEBKCHPVOIAQTA-UHFFFAOYSA-N meso ribitol Natural products OCC(O)C(O)C(O)CO HEBKCHPVOIAQTA-UHFFFAOYSA-N 0.000 claims description 14
- 239000000811 xylitol Substances 0.000 claims description 14
- 235000010447 xylitol Nutrition 0.000 claims description 14
- HEBKCHPVOIAQTA-SCDXWVJYSA-N xylitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)CO HEBKCHPVOIAQTA-SCDXWVJYSA-N 0.000 claims description 14
- 229960002675 xylitol Drugs 0.000 claims description 14
- 239000002253 acid Substances 0.000 claims description 12
- 235000015165 citric acid Nutrition 0.000 claims description 12
- FUFJGUQYACFECW-UHFFFAOYSA-L calcium hydrogenphosphate Chemical compound [Ca+2].OP([O-])([O-])=O FUFJGUQYACFECW-UHFFFAOYSA-L 0.000 claims description 10
- 235000019700 dicalcium phosphate Nutrition 0.000 claims description 10
- 239000001736 Calcium glycerylphosphate Substances 0.000 claims description 9
- UHHRFSOMMCWGSO-UHFFFAOYSA-L calcium glycerophosphate Chemical compound [Ca+2].OCC(CO)OP([O-])([O-])=O UHHRFSOMMCWGSO-UHFFFAOYSA-L 0.000 claims description 9
- 229940095618 calcium glycerophosphate Drugs 0.000 claims description 9
- 235000019299 calcium glycerylphosphate Nutrition 0.000 claims description 9
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 claims description 8
- 239000003795 chemical substances by application Substances 0.000 claims description 8
- 235000012754 curcumin Nutrition 0.000 claims description 8
- 239000004148 curcumin Substances 0.000 claims description 8
- 229940109262 curcumin Drugs 0.000 claims description 8
- VFLDPWHFBUODDF-UHFFFAOYSA-N diferuloylmethane Natural products C1=C(O)C(OC)=CC(C=CC(=O)CC(=O)C=CC=2C=C(OC)C(O)=CC=2)=C1 VFLDPWHFBUODDF-UHFFFAOYSA-N 0.000 claims description 8
- 239000011975 tartaric acid Substances 0.000 claims description 8
- 235000002906 tartaric acid Nutrition 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 235000010208 anthocyanin Nutrition 0.000 claims description 7
- 239000004410 anthocyanin Substances 0.000 claims description 7
- 229930002877 anthocyanin Natural products 0.000 claims description 7
- 150000004636 anthocyanins Chemical class 0.000 claims description 7
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 claims description 6
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 claims description 6
- 239000000600 sorbitol Substances 0.000 claims description 6
- 235000010356 sorbitol Nutrition 0.000 claims description 6
- 229960002920 sorbitol Drugs 0.000 claims description 6
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 239000004386 Erythritol Substances 0.000 claims description 4
- UNXHWFMMPAWVPI-UHFFFAOYSA-N Erythritol Natural products OCC(O)C(O)CO UNXHWFMMPAWVPI-UHFFFAOYSA-N 0.000 claims description 4
- UNXHWFMMPAWVPI-ZXZARUISSA-N erythritol Chemical compound OC[C@H](O)[C@H](O)CO UNXHWFMMPAWVPI-ZXZARUISSA-N 0.000 claims description 4
- 235000019414 erythritol Nutrition 0.000 claims description 4
- 229940009714 erythritol Drugs 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 4
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 claims description 2
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 claims description 2
- 235000011090 malic acid Nutrition 0.000 claims description 2
- 239000001630 malic acid Substances 0.000 claims description 2
- 229920002472 Starch Polymers 0.000 claims 1
- 235000019698 starch Nutrition 0.000 claims 1
- 239000008107 starch Substances 0.000 claims 1
- 210000000214 mouth Anatomy 0.000 abstract description 14
- 239000003086 colorant Substances 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 11
- 208000002925 dental caries Diseases 0.000 description 11
- 239000012530 fluid Substances 0.000 description 7
- 241000894006 Bacteria Species 0.000 description 6
- 230000003385 bacteriostatic effect Effects 0.000 description 6
- 239000000843 powder Substances 0.000 description 6
- 210000003296 saliva Anatomy 0.000 description 6
- 241000194019 Streptococcus mutans Species 0.000 description 5
- 230000002378 acidificating effect Effects 0.000 description 5
- 238000004898 kneading Methods 0.000 description 5
- 230000001055 chewing effect Effects 0.000 description 4
- 210000003298 dental enamel Anatomy 0.000 description 4
- 230000005764 inhibitory process Effects 0.000 description 4
- 238000002791 soaking Methods 0.000 description 4
- 241000605862 Porphyromonas gingivalis Species 0.000 description 3
- 244000052616 bacterial pathogen Species 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000013642 negative control Substances 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000028327 secretion Effects 0.000 description 2
- GHXZTYHSJHQHIJ-UHFFFAOYSA-N Chlorhexidine Chemical compound C=1C=C(Cl)C=CC=1NC(N)=NC(N)=NCCCCCCN=C(N)N=C(N)NC1=CC=C(Cl)C=C1 GHXZTYHSJHQHIJ-UHFFFAOYSA-N 0.000 description 1
- 208000002064 Dental Plaque Diseases 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 241000194017 Streptococcus Species 0.000 description 1
- 229930006000 Sucrose Natural products 0.000 description 1
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 229930014669 anthocyanidin Natural products 0.000 description 1
- 150000001453 anthocyanidins Chemical class 0.000 description 1
- 235000008758 anthocyanidins Nutrition 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000000170 anti-cariogenic effect Effects 0.000 description 1
- 229940124350 antibacterial drug Drugs 0.000 description 1
- 229960003260 chlorhexidine Drugs 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005115 demineralization Methods 0.000 description 1
- 230000002328 demineralizing effect Effects 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 235000013355 food flavoring agent Nutrition 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229960000282 metronidazole Drugs 0.000 description 1
- VAOCPAMSLUNLGC-UHFFFAOYSA-N metronidazole Chemical compound CC1=NC=C([N+]([O-])=O)N1CCO VAOCPAMSLUNLGC-UHFFFAOYSA-N 0.000 description 1
- 239000002324 mouth wash Substances 0.000 description 1
- 229940051866 mouthwash Drugs 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 239000000419 plant extract Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- 125000000185 sucrose group Chemical group 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 230000005086 tooth mineralization Effects 0.000 description 1
Images
Classifications
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
- A23G4/00—Chewing gum
- A23G4/06—Chewing gum characterised by the composition containing organic or inorganic compounds
- A23G4/10—Chewing gum characterised by the composition containing organic or inorganic compounds characterised by the carbohydrates used, e.g. polysaccharides
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
- A23G4/00—Chewing gum
- A23G4/06—Chewing gum characterised by the composition containing organic or inorganic compounds
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
- A23G4/00—Chewing gum
- A23G4/06—Chewing gum characterised by the composition containing organic or inorganic compounds
- A23G4/064—Chewing gum characterised by the composition containing organic or inorganic compounds containing inorganic compounds
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
- A23G4/00—Chewing gum
- A23G4/06—Chewing gum characterised by the composition containing organic or inorganic compounds
- A23G4/068—Chewing gum characterised by the composition containing organic or inorganic compounds containing plants or parts thereof, e.g. fruits, seeds, extracts
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
- A23G4/00—Chewing gum
- A23G4/06—Chewing gum characterised by the composition containing organic or inorganic compounds
- A23G4/12—Chewing gum characterised by the composition containing organic or inorganic compounds containing microorganisms or enzymes; containing paramedical or dietetical agents, e.g. vitamins
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23V—INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
- A23V2002/00—Food compositions, function of food ingredients or processes for food or foodstuffs
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Nutrition Science (AREA)
- Microbiology (AREA)
- Molecular Biology (AREA)
- Botany (AREA)
- Confectionery (AREA)
- Medicinal Preparation (AREA)
Abstract
The invention relates to the technical field of chewing gum, and discloses a chewing gum with variable color and tooth protection and a preparation method thereof, wherein the chewing gum comprises the following raw materials: gum base, acidulant, mouthguard and pigment; the tooth protecting agent comprises phosphate and sugar alcohol; the color of the pigment changes with the change of the pH value. After being chewed, the chewing gum of the invention can present different colors according to different pH values of the oral cavity environment, thereby not only having great interest, but also reflecting the pH value of the oral cavity of a human body to a certain extent, and simultaneously having the effect of preventing decayed teeth.
Description
Technical Field
The invention relates to the technical field of chewing gum, in particular to chewing gum with color changing and tooth protecting functions and a preparation method thereof.
Background
Dental caries is a common disease and frequently encountered disease, and has high incidence rate, wide distribution and great harm to human bodies. With the diligent efforts of scientists, bacteria are now generally regarded as the main cause of dental caries, and streptococcus mutans is the main pathogenic bacteria, and the plaque formed by streptococcus mutans is adhered to the tooth surface, grows on the tooth surface, produces acid, corrodes the tooth and finally forms dental caries.
The anticariogenic products used on the market are roughly classified into the following categories: one is a fluorine-containing preparation, and the anticarious principle of the preparation is to promote tooth calcification and reduce acid corrosion, which is an indirect effect and has limited curative effect; secondly, the application of antibacterial drugs, such as mouthwash containing chlorhexidine, metronidazole and the like, is limited due to obvious side effects; and thirdly, the caries prevention product prepared from the plant extract, such as gargle, chewing gum tablet and the like prepared from the traditional Chinese medicine extract, has certain effect on preventing and treating the caries, but is a medicament, needs to be used under the guidance of doctors, has poor taste and is not suitable for long-term use.
At present, the frequent chewing of chewing gum is a good choice for preventing dental caries in addition to conventional gargling. The mechanical stimulation caused by chewing the chewing gum can accelerate the secretion of saliva in the oral cavity, increase the flow rate of the saliva, wash the surface of the oral cavity and play a certain role in cleaning the oral cavity. However, the conventional chewing gum has a single function and has a poor caries prevention effect.
Disclosure of Invention
The invention aims to provide a chewing gum with variable colors and tooth protection, which solves one or more technical problems in the prior art and at least provides a beneficial selection or creation condition.
The technical scheme adopted for solving the technical problems is as follows:
a chewing gum with color changing and tooth protecting functions comprises the following raw materials: gum base, acidulant, mouthguard and pigment; the tooth protecting agent comprises phosphate and sugar alcohol; the color of the pigment changes with the change of the pH value. The gum base is prepared from conventional edible gum base for preparing chewing gum.
Preferably, the sour agent accounts for 0.2-1.2% of the mass of the chewing gum; the sour agent comprises at least one of citric acid, tartaric acid and malic acid.
Preferably, the pigment accounts for 0.05-0.5% of the mass of the chewing gum; the pigment comprises at least one of acid red, anthocyanin and curcumin. The pigment is edible pigment, and has no influence on human body.
The chewing gum contains a small amount of pigment, such as acid red, which has pH sensitive property, i.e. colorless under acidic condition, and gradually develops red as pH increases to neutral or alkaline. Therefore, by adding a flavoring agent such as citric acid to the chewing gum, the chewing gum is slightly acidic before chewing, at which point the chewing gum appears milky white, and then by chewing in the mouth, the citric acid penetrates into the saliva, the ambient pH increases and the chewing gum gradually appears rose-red.
Preferably, the phosphate accounts for 0.2-1% of the mass of the chewing gum; the phosphate comprises at least one of calcium hydrogen phosphate and calcium glycerophosphate. Calcium hydrogen phosphate and calcium glycerophosphate can improve the content of calcium and phosphorus in the enamel, inhibit demineralization of the enamel and improve remineralization of the enamel; can change the acid-base property of enamel surface and enhance the acid-resistant ability.
Preferably, the sugar alcohol accounts for 10-20% of the mass of the chewing gum; the sugar alcohol comprises at least one of xylitol, sorbitol and erythritol.
The sugar alcohol can replace sucrose, and reduce dental caries incidence rate caused by sucrose residue in oral cavity. The sugar alcohol is not utilized by oral bacteria of human body, so that the problems of harm to teeth caused by acidic substances and dental caries caused by acidic substances are avoided, and the growth of oral bacteria is inhibited, thereby playing a role in protecting teeth. For example: xylitol can not be fermented and utilized by bacteria which can generate dental caries in the oral cavity, and the growth of streptococcus and the generation of acid are inhibited; and secondly, when the xylitol is chewed, the secretion of saliva can be promoted, more saliva can wash bacteria in oral cavities and teeth, the concentration of basic amino acid and ammonia at saliva and decayed tooth spots can be increased, the reduction of the pH value in the oral cavity is slowed down, acidic substances which harm the teeth are neutralized and diluted, and the adsorption of the bacteria on the surfaces of the teeth is inhibited, so that the acid erosion of the teeth is reduced, the decayed teeth are prevented, the generation of dental plaque is reduced, and the teeth are consolidated.
Preferably, the gum base accounts for 70-85% of the mass of the chewing gum.
Preferably, the pH of the chewing gum is less than 7.
A second object of the present invention is to provide a process for the preparation of the above chewing gum, comprising the steps of:
heating the gum base to be softened, sequentially adding the phosphate, the sugar alcohol, the pigment and the sour agent, and forming to obtain the chewing gum.
Preferably, the specific process of heating is as follows: and (3) heating the gum base in a water bath at the temperature of 60-75 ℃.
Preferably, before the pigment is added, a proper amount of raw powder is also added to prevent adhesion.
Compared with the prior art, the invention has the following beneficial effects:
the chewing gum contains sour agent, tooth protecting agent and pigment with color capable of changing with pH value; the sour agent can adjust the pH value of the chewing gum and improve the taste of the chewing gum; the tooth protecting agent has the function of preventing decayed teeth; after being chewed, the chewing gum can present different colors according to different pH values of the oral cavity environment, thereby not only having great interest, but also reflecting the pH value of the oral cavity of a human body to a certain extent.
Drawings
The invention is further described below with reference to the accompanying drawings and examples.
FIG. 1 is a graph showing the color development effect of chewing gum of example 1 of the present invention soaked in simulated oral fluid having pH values of 4, 6, 7 and 9, respectively;
FIG. 2 is a graph showing the color development effect of the chewing gum of example 4 of the present invention soaked in simulated oral fluid having pH of 4-9.
Detailed Description
The concept and technical effects of the present invention will be clearly and completely described below in conjunction with the embodiments to fully understand the objects, features and effects of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and those skilled in the art can obtain other embodiments without inventive effort based on the embodiments of the present invention, and all embodiments are within the protection scope of the present invention.
Example 1
A chewing gum capable of changing color and protecting teeth comprises the following raw materials in percentage by mass: gum base 85%, citric acid 1%, calcium hydrogen phosphate 0.5%, xylitol 13%, anthocyanin 0.25% and curcumin 0.25%.
The preparation method of the chewing gum with color changing and tooth protecting functions comprises the following steps:
placing the gum base in a water bath heating environment at 60 ℃, heating to soften, sequentially adding calcium hydrogen phosphate and xylitol, adding a proper amount of raw powder while adding to prevent adhesion, finally adding anthocyanin, curcumin and citric acid, kneading for 5-10 minutes, and forming to obtain the chewing gum with variable colors and tooth protection. By soaking the gum in simulated oral fluid at pH 4, 6, 7, 9, respectively, the gum will appear different colors, as shown in fig. 1, with increasing alkalinity, the gum color will gradually change from purplish red to yellowish green.
Example 2
A chewing gum capable of changing color and protecting teeth comprises the following raw materials in percentage by mass: gum base 78%, tartaric acid 1%, calcium glycerophosphate 0.6%, xylitol 10%, sorbitol 10%, anthocyanidin 0.2% and curcumin 0.2%.
The preparation method of the chewing gum with color changing and tooth protecting functions comprises the following steps:
placing the gum base in a water bath heating environment at 70 ℃, heating to soften, sequentially adding calcium glycerophosphate, xylitol and sorbitol, adding a proper amount of raw powder while adding to prevent adhesion, finally adding anthocyanin, curcumin and tartaric acid, kneading for 5-10 minutes, and molding to obtain the chewing gum with variable colors and tooth protection. By soaking the gum in simulated oral fluid at pH 4, 6, 7, 9, respectively, the gum will appear different colors.
Example 3
A chewing gum capable of changing color and protecting teeth comprises the following raw materials in percentage by mass: gum base 78%, citric acid 0.5%, tartaric acid 0.5%, calcium hydrogen phosphate 0.4%, calcium glycerophosphate 0.4%, xylitol 10%, erythritol 10%, anthocyanin 0.1%, and curcumin 0.1%.
The preparation method of the chewing gum with color changing and tooth protecting functions comprises the following steps:
placing the gum base in a water bath heating environment at 75 ℃, heating to soften, sequentially adding calcium hydrogen phosphate, calcium glycerophosphate, xylitol and erythritol, adding a proper amount of raw powder while adding to prevent adhesion, finally adding anthocyanin, curcumin, citric acid and tartaric acid, kneading for 5-10 minutes, and forming to obtain the chewing gum with variable color and tooth protection. By soaking the gum in simulated oral fluid at pH 4, 6, 7, 9, respectively, the gum will appear different colors.
Example 4
A chewing gum capable of changing color and protecting teeth comprises the following raw materials in percentage by mass: gum base 85%, citric acid 1%, calcium hydrogen phosphate 0.5%, xylitol 13%, acid red 0.5%.
The preparation method of the chewing gum with color changing and tooth protecting functions comprises the following steps:
placing the gum base in a water bath heating environment at 65 ℃, heating to soften, sequentially adding calcium hydrogen phosphate and xylitol, adding a proper amount of raw powder while adding to prevent adhesion, finally adding acid red and citric acid, kneading for 5-10 minutes, and molding to obtain the chewing gum with variable colors and tooth protection. By separately soaking the gum in simulated oral fluid having a pH of 4-9, the gum will exhibit different colors, as shown in figure 2, and gradually change from colorless to rose-red with increasing alkalinity.
Example 5
A chewing gum capable of changing color and protecting teeth comprises the following raw materials in percentage by mass: 78% of gum base, 0.5% of citric acid, 0.5% of tartaric acid, 0.4% of calcium hydrophosphate, 0.4% of calcium glycerophosphate, 10% of xylitol, 10% of sorbitol and 0.2% of acid red.
The preparation method of the chewing gum with color changing and tooth protecting functions comprises the following steps:
placing the gum base in a water bath heating environment at 65 ℃, heating to soften, sequentially adding calcium hydrogen phosphate, calcium glycerophosphate, xylitol and sorbitol, adding a proper amount of raw powder while adding to prevent adhesion, finally adding acid red, citric acid and tartaric acid, kneading for 5-10 minutes, and forming to obtain the chewing gum with variable color and tooth protection. By separately immersing the chewing gum in simulated oral fluid having a pH of 4-9, the chewing gum will exhibit different colors.
Test of bacteriostatic Effect
The chewing gums (experimental groups 1-5) prepared in examples 1-5 and the negative control group were tested for the inhibition of two common pathogenic bacteria in the oral cavity, according to the antibacterial test method in section 2.1.8 of the Disinfection technical Specification.
Preparation of experimental group samples: slabs of gum (5 mm diameter, no more than 4mm thickness) were made into groups of 4 slabs in a clean sterile plate. Preparation of negative control group sample: sterile dry filter paper is taken and added with sterile distilled water for standby.
Two common pathogenic bacteria in the oral cavity are: streptococcus mutans and Porphyromonas gingivalis.
And (3) bacteriostatic test evaluation standard: if the diameter of the bacteriostatic ring is less than or equal to 7mm, judging that no bacteriostatic effect exists. If the diameter of the bacteriostatic ring is larger than 7mm, the bacteriostatic effect is judged to be achieved. The test results are shown in table 1.
TABLE 1
As can be seen from Table 1, the average diameter of the inhibition rings of the experimental groups 1-5 on Streptococcus mutans is more than 13.5mm, and the average diameter of the inhibition rings on Porphyromonas gingivalis is more than 12.5mm, so that the chewing gum has obvious inhibition effect on Streptococcus mutans and Porphyromonas gingivalis, and can effectively prevent dental caries.
While the preferred embodiments of the present invention have been illustrated and described, it will be understood by those skilled in the art that the present invention is not limited to the details of the embodiments shown and described, but is capable of numerous equivalents and substitutions without departing from the spirit of the invention as set forth in the claims appended hereto.
Claims (10)
1. The chewing gum is characterized by comprising the following raw materials: gum base, acidulant, mouthguard and pigment; the tooth protecting agent comprises phosphate and sugar alcohol; the color of the pigment changes with the change of the pH value.
2. A chewing gum according to claim 1, wherein the sour agent comprises 0.2-1.2% by mass of the chewing gum; the sour agent comprises at least one of citric acid, tartaric acid and malic acid.
3. The chewing gum of claim 1, wherein the pigment comprises 0.05-0.5% by mass of the chewing gum; the pigment comprises at least one of acid red, anthocyanin and curcumin.
4. The chewing gum of claim 1, wherein the phosphate comprises 0.2-1% by mass of the chewing gum; the phosphate comprises at least one of calcium hydrogen phosphate and calcium glycerophosphate.
5. The chewing gum of claim 1, wherein the sugar alcohol comprises 10-20% by mass of the chewing gum; the sugar alcohol comprises at least one of xylitol, sorbitol and erythritol.
6. A chewing gum according to claim 1, wherein the gum base comprises 70-85% by mass of the chewing gum.
7. A chewing gum according to claim 1, wherein the pH of the chewing gum is less than 7.
8. A process for the preparation of a chewing gum according to any of claims 1-7, comprising the steps of:
heating the gum base to be softened, sequentially adding the phosphate, the sugar alcohol, the pigment and the sour agent, and forming to obtain the chewing gum.
9. The preparation method according to claim 8, wherein the heating is carried out by the following specific process: and (3) heating the gum base in a water bath at the temperature of 60-75 ℃.
10. The method of claim 8, wherein a suitable amount of starch is added before the pigment is added.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116711875A (en) * | 2023-06-15 | 2023-09-08 | 东莞市吉纯生物技术有限公司 | A gum-based chew for preventing and treating dental caries and its preparation method |
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| US20180360068A1 (en) * | 2015-12-11 | 2018-12-20 | Wm. Wrigley Jr. Company | Color indicating formulations |
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| CN116711875A (en) * | 2023-06-15 | 2023-09-08 | 东莞市吉纯生物技术有限公司 | A gum-based chew for preventing and treating dental caries and its preparation method |
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