CN117547478B - Anti-saccharification and anti-aging composition and application thereof in preparation of skin care products - Google Patents

Anti-saccharification and anti-aging composition and application thereof in preparation of skin care products Download PDF

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CN117547478B
CN117547478B CN202410045912.4A CN202410045912A CN117547478B CN 117547478 B CN117547478 B CN 117547478B CN 202410045912 A CN202410045912 A CN 202410045912A CN 117547478 B CN117547478 B CN 117547478B
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glycation
age
saccharification
aging composition
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CN117547478A (en
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周守山
戴稳平
林晓
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Zhuhai Jintai Biotechnology Co ltd
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/67Vitamins
    • A61K8/673Vitamin B group
    • A61K8/675Vitamin B3 or vitamin B3 active, e.g. nicotinamide, nicotinic acid, nicotinyl aldehyde
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/33Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/36Carboxylic acids; Salts or anhydrides thereof
    • A61K8/365Hydroxycarboxylic acids; Ketocarboxylic acids
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/49Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds
    • A61K8/4906Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with one nitrogen as the only hetero atom
    • A61K8/4926Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with one nitrogen as the only hetero atom having six membered rings
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/49Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds
    • A61K8/494Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with more than one nitrogen as the only hetero atom
    • A61K8/4946Imidazoles or their condensed derivatives, e.g. benzimidazoles
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/49Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds
    • A61K8/4986Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with sulfur as the only hetero atom
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/64Proteins; Peptides; Derivatives or degradation products thereof
    • A61K8/66Enzymes
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/96Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution
    • A61K8/97Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution from algae, fungi, lichens or plants; from derivatives thereof
    • A61K8/9783Angiosperms [Magnoliophyta]
    • A61K8/9789Magnoliopsida [dicotyledons]
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00Preparations for care of the skin
    • A61Q19/08Anti-ageing preparations
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/40Chemical, physico-chemical or functional or structural properties of particular ingredients
    • A61K2800/52Stabilizers
    • A61K2800/522Antioxidants; Radical scavengers
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/40Chemical, physico-chemical or functional or structural properties of particular ingredients
    • A61K2800/59Mixtures
    • A61K2800/592Mixtures of compounds complementing their respective functions

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Abstract

The invention discloses an anti-saccharification and anti-aging composition and application thereof in preparing skin care products, wherein the composition comprises the following components in parts by weight: 0.01-3 parts of nicotinamide, 0.1-5 parts of carnosine, 0.01-5 parts of lipoic acid, 0.01-1 part of lysozyme, 0.01-0.25 part of caffeic acid, 0.001-0.05 part of pepper seed extract, 0.01-2 parts of pyridoxine and 0.001-0.5 part of pH regulator. The nicotinamide, carnosine, lipoic acid and pipolyamine can inhibit the formation of AGE, the lysozyme can effectively remove the AGE, and the caffeic acid can block the biological effect of the AGE, namely inhibit adverse reaction of the AGE on skin, and the antioxidant and anti-aging effects of the pepper seed extract and the transdermal absorption effect of the anti-saccharification functional components are obviously improved, so that the components have a synergistic effect, and the anti-saccharification and anti-aging effects are obviously improved.

Description

Anti-saccharification and anti-aging composition and application thereof in preparation of skin care products
Technical Field
The invention relates to the technical field of skin care products, in particular to an anti-saccharification and anti-aging composition and application thereof in preparing skin care products.
Background
The Non-enzymatic glycosylation (Non-enzymatic glycation, NEG) reaction is commonly known as saccharification, a concept which was first proposed by french Louis Camille Maillard in 1912 to describe a reaction of glycine with glucose to form brown melanoidin, and is therefore also known as Maillard (Maillard) reaction. Refers to the process of final production of advanced glycosylation end products (advanced glycationend product, AGE) by a series of reactions such as condensation, rearrangement, cleavage, oxidative modification and the like of free amino groups on macromolecules such as proteins, amino acids, lipids or nucleic acids and carbonyl groups on reducing sugars (such as glucose) under non-enzymatic conditions. AGE is closely related to skin aging, excessive AGE can undergo saccharification and crosslinking reaction with skin elastic fiber and collagen, and AGE is brown, and finally skin is yellowing and elasticity is reduced. Thereby accelerating skin aging.
With the improvement of the living standard of people, the cosmetic skin care product plays an increasingly important role in the daily life of people. In recent years, research strength is increased in anti-saccharification of skin care products at home and abroad. There are a number of drawbacks and disadvantages. At present, the anti-saccharification skin care product has unilateral performance, and single raw materials with AGE formation inhibition function or superposition of several raw materials with the same attribute are used in many cases. Not considered from the anti-glycation logic and path. No comprehensive consideration is given to the skin effect from the saccharification reaction and its formation of AGE as a product, factors influencing AGE formation, AGE. The composition developed by the invention solves the problems of saccharification resistance and aging resistance in three dimensions: the first effective inhibition of AGE formation; a second accelerated AGE decomposition; and thirdly, blocking the AGE biological effect, namely, adverse reaction brought to the skin. Moreover, the anti-saccharification and anti-aging composition strengthens transdermal absorption, and the anti-saccharification and anti-aging effects are obviously improved.
Disclosure of Invention
Therefore, the invention aims to provide an anti-saccharification and anti-aging composition and application thereof in preparing skin care products, and the composition has high AGE inhibition rate under the synergistic effect of various components through reasonable proportion of various components, and has good anti-saccharification and anti-aging effects.
Specifically, the invention is realized through the following technical schemes:
in a first aspect, the present invention provides an anti-glycation, anti-aging composition comprising the following components in parts by weight: 0.01-3 parts of nicotinamide, 0.1-5 parts of carnosine, 0.01-5 parts of lipoic acid, 0.01-1 part of lysozyme, 0.01-0.25 part of caffeic acid, 0.001-0.05 part of pepper seed extract, 0.01-2 parts of pyridoxine and 0.001-0.5 part of pH regulator.
Preferably, the anti-saccharification and anti-aging composition comprises the following components in parts by weight: 0.1-3 parts of nicotinamide, 0.1-3 parts of carnosine, 0.1-5 parts of lipoic acid, 0.1-1 part of lysozyme, 0.1-0.25 part of caffeic acid, 0.01-0.05 part of pepper seed extract, 0.1-2 parts of pyridoxine and 0.005-0.3 part of pH regulator.
More preferably, the anti-saccharification and anti-aging composition comprises the following components in parts by weight: 0.2-2 parts of nicotinamide, 0.1-1 part of carnosine, 0.1-2 parts of lipoic acid, 0.2-1 part of lysozyme, 0.1-0.25 part of caffeic acid, 0.01-0.05 part of pepper seed extract, 0.1-2 parts of pyridoxine and 0.005-0.1 part of pH regulator.
In one embodiment, the anti-glycation, anti-aging composition further comprises a balance of a skin care product matrix.
The skin care product matrix is a basic substance for forming the skin care product, and can be selected by a person skilled in the art according to the design requirements of the product and the dosage form of the product.
Preferably, the skin care product matrix comprises at least one of grease, an emulsifying agent, a humectant, a solvent, a skin conditioning agent, a thickening agent, perfume and a bacteriostatic agent.
The grease, emulsifier, humectant, solvent, skin conditioner, thickener, perfume, and bacteriostat may be selected according to conventional procedures in the art.
In one embodiment, in the above anti-glycation, anti-aging composition, the nicotinamide is greater than 99% pure and the niacin content is less than 100 ppm; the carnosine purity is greater than 95%; the lipoic acid purity is greater than 99%; the caffeic acid purity is greater than 99%; the purity of the pyridoxine is more than 98%.
In one embodiment, in the anti-saccharification and anti-aging composition, the enzyme activity of the lysozyme is more than 18000U/mg, and the solubility is not less than 95%.
In one embodiment, the content of tetrahydropiperine in the piper nigrum seed extract in the anti-glycation, anti-aging composition is greater than 98%.
In one embodiment, in the above anti-saccharification and anti-aging composition, the pH adjustor is citric acid and is used for adjusting the system ph=4.5-5.5.
In a second aspect, the invention provides the use of an anti-glycation, anti-aging composition as described above in the preparation of a skin care product.
The skin care products include, but are not limited to, lotions, essences, creams, lotions, gels, masks, and the like.
The skin care products provided herein may be prepared by any suitable method known in the art. For example, the skin care product is prepared by using equipment such as emulsifying pot, dissolving equipment, disperser, and conveying pump which are commonly used in the field of skin care products.
The components of the invention have the following functions:
nicotinamide can remarkably inhibit AGE formation, and has anti-glycation and anti-free radical effects. Can be left on the surface of skin or can be deep into the skin. The invention selects high-purity nicotinamide, has extremely low nicotinic acid content and does not generate irritation to skin.
Carnosine is a dipeptide consisting of two amino acids, β -alanine and L-histidine. Carnosine can achieve the effect of resisting cell aging by protecting mitochondrial function and reducing the generation of active oxygen free radicals; it also can protect protein from glycosylation, and has anti-glycation effect. The invention selects high-purity carnosine, which is safe and effective.
Lipoic acid is used as a therapeutic drug for diabetes at the beginning, and has a main effect of preventing sugar from binding with protein, that is, has an anti-glycation effect, and thus can easily stabilize the blood sugar level, so that it is used as a vitamin for improving metabolism, and is administered to liver disease patients and diabetics. The high-purity lipoic acid is selected, has good skin permeability, can better remove free radicals in skin, inhibit formation of AGE, and realize anti-glycation and anti-aging effects of skin.
Animal experiments prove that the lysozyme can promote the clearance of AGE in vivo and can obviously delay and reduce the occurrence and development of diabetic nephropathy in rats. The chromatographic column covalently coupled with lysozyme can effectively remove AGE in blood serum of diabetics by more than 60 percent in vitro test. The lysozyme is selected to effectively remove the AGE of the skin, so that the development of glycosylation reaction can be delayed.
Caffeic acid can inhibit AGE and NF- κB signaling, reduce endoplasmic reticulum stress and inflammatory factor release, reduce cell damage and relieve glomerular fibrosis. Caffeic acid has effects of scavenging free radicals, resisting oxidation mechanism, promoting autophagy, relieving inflammatory reaction, inhibiting related enzyme activity, etc., and can be used for well relieving diabetic nephropathy development. The caffeic acid is mainly used for blocking biological effects of the AGE, namely inhibiting adverse reactions of the AGE on the skin.
The pepper seed extract has the effects of resisting oxidation and aging, has the effect of promoting permeation, and can remarkably improve the transdermal absorption of the anti-saccharification functional components.
The pyridoxine can compete with glucose for the lysine amino group of Hb molecule, making glycosylation reaction weak. The inhibition of HbA1C formation by piuramine was enhanced with increasing concentration, demonstrating the intervention of piuramine on the non-enzymatic glycosylation early reaction. The content of collagen AGE in skin can be reduced by the piuramine, and the piuramine is also an effective free radical scavenger, so that lipid peroxidation and glycosylation reactions can be reduced. And the pyrilamine is a vitamin B6 derivative, has almost no toxic or harmful effect on human bodies, and is safe to use.
The pH of the system can be adjusted to 4.5-5.5 by the citric acid, which is favorable for the components such as the pyradipamine, the caffeic acid and the like to fully play roles.
Compared with the prior art, the invention has the following beneficial effects:
(1) In the anti-saccharification and anti-aging composition provided by the invention, nicotinamide, carnosine, lipoic acid and pyridoxine can inhibit the formation of AGE, lysozyme can accelerate the decomposition of AGE and effectively remove the AGE, and caffeic acid can block the biological effect of AGE, namely inhibit adverse reaction of AGE on skin, and then the anti-oxidization and anti-aging effects of the pepper seed extract are combined and the transdermal absorption effect of the anti-saccharification effect component is obviously improved, so that the components in the composition have a synergistic effect, and the anti-saccharification and anti-aging effects are obviously improved.
(2) The anti-saccharification and anti-aging composition provided by the invention adopts specific components in specific proportions, and has the advantages of reasonable formula, convenience in use, good skin absorption effect, no irritation and high safety.
Detailed Description
The following detailed description of the embodiments of the present invention is provided for better illustration of the present invention, but is not to be construed as limiting the invention.
The specific techniques or conditions are not identified in the examples and are described in the literature in this field or are carried out in accordance with the product specifications. The reagents or equipment used were conventional products available for purchase through regular channels, with no manufacturer noted.
The experimental methods in the following examples are conventional methods unless otherwise specified. The test materials used in the examples described below, unless otherwise specified, are all commercially available products.
Examples 1 to 4
An emulsion prepared from the anti-saccharification and anti-aging composition. Emulsions of examples 1-4 and blank were prepared according to the components and contents (unit: wt%) shown in table 1 below:
TABLE 1
Comparative examples 1 to 8
Emulsions of comparative examples 1 to 8 were prepared according to the components and contents (unit: wt%) shown in the following table 2:
TABLE 2
The preparation method of the emulsions of examples 1-4, comparative examples 1-8 and blank examples comprises the following steps according to the amounts shown in tables 1 and 2:
(1) Adding olive oil and emulsifier lecithin into an oil phase pot, stirring and heating to 75 ℃, and completely melting;
(2) Adding part of water, part of humectant hyaluronic acid, thickener sodium alginate, pH regulator citric acid and 1, 2-pentanediol into an emulsifying pot, stirring and heating to 75 ℃, and dissolving completely;
(3) Pumping the materials in the oil phase pot into the emulsifying pot, homogenizing and emulsifying for 6-8 minutes, preserving heat for 10 minutes, and then cooling;
(4) When the temperature is reduced to 40 ℃, dissolving nicotinamide, carnosine, lipoic acid, lysozyme, caffeic acid and pyruvic polyamine with the sterilized residual water, dissolving the pepper seed extract with the residual humectant hyaluronic acid, adding the solution and geraniol into an emulsifying pot, and stirring for 30 minutes;
(5) And (5) discharging after sampling and checking to be qualified.
Example 5
Anti-glycation efficacy evaluation test of the emulsion prepared by using the anti-glycation and anti-aging composition
Conventional AGE has fluorescent characteristic, and the experimental example uses the principle that glucose and bovine serum albumin undergo saccharification reaction in vitro to form AGE to carry out modeling treatment, and the anti-saccharification effect is evaluated by calculating the AGE inhibition rate through a fluorescence quantification method after adding emulsion prepared by the anti-saccharification and anti-aging composition.
1. Test materials and instruments
1.1 test reagents
Bovine serum albumin (bovine serum albumin, BSA), glucose: analytically pure, sigma, usa.
1.2 test samples
Emulsions prepared with anti-glycation, anti-aging compositions of examples 1-4, comparative examples 1-8 and blank examples.
1.3 test instruments
Microplate reader (Synergy H1), bio-Tek company, america.
2. Test method
2.1 establishment of in vitro protein AGE Forming System
Phosphate buffer solution with pH value of 7.4 is used as matrix solution to prepare liquid with final concentration of bovine serum albumin with volume fraction of 5% and glucose with concentration of 1 mol/L, all the above liquid are sterilized and filtered by 0.2 μm filter membrane, and the above liquid is packaged in 1.5 mL tip centrifuge tube. The incubation was continued for 3d at 60℃with oxygen and light protection. The OD of the AGE formed was determined by a microplate reader (Synergy H1, bio-Tek) (detection wavelength 370 nm, reference wavelength 440 nm).
2.2 in vitro determination of inhibition of AGE formation
Mixed incubations containing the emulsions prepared in examples 1-4 and comparative examples 1-8 were prepared with a liquid containing 5% bovine serum albumin and 1 mol/L glucose, respectively. The control group (blank) is a protein high sugar liquid containing no test substance. All the above liquids were sterilized and filtered with 0.2 μm filter membrane and packed in 1.5. 1.5 mL pointed centrifuge tubes. The incubation was continued for 3d at 60℃with oxygen and light protection. The OD of the AGE formed was determined by a microplate reader (Synergy H1, bio-Tek) (detection wavelength 370 nm, reference wavelength 440 nm).
2.3 data processing and statistical analysis methods (at least 3 replicates per set of experiments)
Calculating the AGE inhibition rate by using a formula;
AGE inhibition = (C-T)/c×100
Wherein, C is the fluorescence intensity of the control group (blank), i.e., the intensity of the glycosylated bovine serum albumin in the absence of the anti-glycation, anti-aging composition;
t is the strength of the glycosylated bovine serum albumin in the presence of the anti-glycosylated, anti-aging composition.
3. Test results
The inhibition effect of the test samples on AGE is shown in table 3.
Table 3: AGE inhibition of emulsions prepared with anti-glycation and anti-aging compositions of examples 1-4, comparative examples 1-8 and blank examples
As can be seen from Table 3, the emulsions of examples 1-4 prepared with the anti-glycation, anti-aging compositions of the present invention had high AGE inhibition, whereas the emulsions of comparative examples 1-8 prepared with the anti-glycation, anti-aging compositions lacking any one of the efficacy components had significantly reduced AGE inhibition. Therefore, the components in the composition have a synergistic effect, and the AGE inhibition effect is obviously improved, namely the anti-saccharification effect is obviously improved.
Example 6
Anti-aging efficacy test of the emulsion prepared by using anti-saccharification and anti-aging composition
The evaluation method is as follows: by using a VISIA tester, 104 subjects are selected to be 13 groups, 8 persons in each group are aged 35-55 years, and the subjects have the phenomena of dark yellow skin, wrinkles, reduced elasticity of collagen fibers, dark brown spots and the like. And the subject is healthy, has no history of skin diseases and allergies, is not sensitive to skin, and can use skin care products according to specifications. Each group of subjects sprayed the face with the emulsions prepared in examples 1 to 4, comparative examples 1 to 8, and blank examples, respectively, once a day, each morning and evening, for 3 months continuously, and compared with the skin condition before and after 3 months, and the wrinkle reduction rate, skin color lightening rate, and skin elasticity lightening rate of each group of subjects were calculated. The test results are shown in Table 4.
Table 4: anti-aging Effect of emulsions prepared with anti-saccharification and anti-aging compositions of examples 1-4, comparative examples 1-8 and blank examples
As can be seen from Table 4, the emulsions of examples 1 to 4 prepared using the anti-glycation and anti-aging composition of the present invention significantly reduced skin wrinkles, brightened skin tone and improved skin elasticity, as compared to the emulsions of comparative examples 1 to 8 prepared using the anti-glycation and anti-aging composition lacking any one of the effective components. Therefore, the components in the composition have a synergistic effect, and the anti-aging effect is remarkably improved.
It is apparent that the above examples are only illustrative of the present invention and are not limiting of the embodiments of the present invention. Various modifications and alterations of this invention may be made by those skilled in the art without departing from the spirit and scope of this invention. Thus, it is intended that the present invention also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims (10)

1. An anti-saccharification and anti-aging composition is characterized by comprising the following components in parts by weight: 0.01-3 parts of nicotinamide, 0.1-5 parts of carnosine, 0.01-5 parts of lipoic acid, 0.01-1 part of lysozyme, 0.01-0.25 part of caffeic acid, 0.001-0.05 part of pepper seed extract, 0.01-2 parts of pyridoxine and 0.001-0.5 part of pH regulator.
2. The anti-glycation, anti-aging composition of claim 1, wherein the composition comprises the following components in parts by weight: 0.1-3 parts of nicotinamide, 0.1-3 parts of carnosine, 0.1-5 parts of lipoic acid, 0.1-1 part of lysozyme, 0.1-0.25 part of caffeic acid, 0.01-0.05 part of pepper seed extract, 0.1-2 parts of pyridoxine and 0.005-0.3 part of pH regulator.
3. The anti-glycation, anti-aging composition of claim 1, wherein the composition comprises the following components in parts by weight: 0.2-2 parts of nicotinamide, 0.1-1 part of carnosine, 0.1-2 parts of lipoic acid, 0.2-1 part of lysozyme, 0.1-0.25 part of caffeic acid, 0.01-0.05 part of pepper seed extract, 0.1-2 parts of pyridoxine and 0.005-0.1 part of pH regulator.
4. The anti-glycation, anti-aging composition of claim 1, wherein the composition further comprises a balance of a skin care product base.
5. The anti-glycation, anti-aging composition of claim 4, wherein the skin care product base comprises at least one of grease, emulsifier, moisturizer, solvent, skin conditioner, thickener, perfume, bacteriostat.
6. The anti-glycation, anti-aging composition of claim 1, wherein the nicotinamide is greater than 99% pure and niacin content is less than 100 ppm; the carnosine purity is greater than 95%; the lipoic acid purity is greater than 99%; the caffeic acid purity is greater than 99%; the purity of the pyridoxine is more than 98%.
7. The anti-glycation, anti-aging composition of claim 1, wherein the lysozyme has an enzyme activity greater than 18000U/mg and a solubility of not less than 95%.
8. The anti-glycation, anti-aging composition of claim 1, wherein the piperine content of the piperine extract is greater than 98%.
9. The anti-glycation, anti-aging composition of claim 1, wherein the pH adjuster is citric acid for adjusting the system pH = 4.5-5.5.
10. Use of an anti-glycation and anti-aging composition according to any one of claims 1-9 for the preparation of a skin care product.
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CN113230177A (en) * 2021-06-08 2021-08-10 吴东文 Anti-aging skin care essence and preparation method thereof
CN116172901A (en) * 2023-01-10 2023-05-30 义乌市欧雅化妆品有限公司 Anti-aging composition and preparation method and application thereof

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CN112618468A (en) * 2020-10-27 2021-04-09 苏州讯如电子科技有限公司 Efficient anti-sugar essence and preparation method thereof
CN113230177A (en) * 2021-06-08 2021-08-10 吴东文 Anti-aging skin care essence and preparation method thereof
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