CN114224779A - Eye repair composition and application thereof - Google Patents

Eye repair composition and application thereof Download PDF

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Publication number
CN114224779A
CN114224779A CN202111616014.2A CN202111616014A CN114224779A CN 114224779 A CN114224779 A CN 114224779A CN 202111616014 A CN202111616014 A CN 202111616014A CN 114224779 A CN114224779 A CN 114224779A
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extract
eye
parts
combination
repair composition
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袁泽强
聂舟
谢水林
王月娥
孟丽
王晓慧
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Guangzhou Rui Sen Biotechnology Co ltd
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Guangzhou Rui Sen 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
    • A61K8/72Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/73Polysaccharides
    • A61K8/736Chitin; Chitosan; Derivatives thereof
    • 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
    • A61K8/67Vitamins
    • A61K8/678Tocopherol, i.e. vitamin E
    • 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
    • A61K8/72Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/73Polysaccharides
    • 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
    • A61K8/72Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/73Polysaccharides
    • A61K8/735Mucopolysaccharides, e.g. hyaluronic acid; Derivatives thereof
    • 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
    • A61K8/9728Fungi, e.g. yeasts
    • 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
    • A61Q19/005Preparations for sensitive skin
    • 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
    • A61K2800/48Thickener, Thickening system
    • 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
    • A61K2800/5922At least two compounds being classified in the same subclass of A61K8/18

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  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
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  • General Health & Medical Sciences (AREA)
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  • Mycology (AREA)
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  • Biotechnology (AREA)
  • Botany (AREA)
  • Dermatology (AREA)
  • Cosmetics (AREA)
  • Medicinal Preparation (AREA)

Abstract

The present invention relates to an eye repair composition comprising chitosamine, chitosan mono succinamide, tocopherol nicotinate and ergothioneine and uses thereof. The invention creatively discovers that the composition consisting of the four components of the acetyl chitosamine, the chitosan mono-succinamide, the tocopherol nicotinate and the ergothioneine has remarkable effects on moisturizing skin, particularly eye skin, increasing skin elasticity and eliminating dark circles, and the four components have certain synergistic effect on the effects, are very suitable for eye care products, are mild and non-irritating, and have good stability.

Description

Eye repair composition and application thereof
Technical Field
The invention belongs to the technical field of skin care products, relates to an eye repair composition and application thereof, and particularly relates to an eye repair composition with the effects of moisturizing, increasing skin elasticity and eliminating dark circles and application thereof in preparation of an eye skin care product.
Background
The eye skin is the thinnest skin of a human body, sweat glands and sebaceous glands of the skin around the eyes are rarely distributed, elastic fibers and collagen structures are lacked in a dermis layer, nerve fibers and capillary vessels of the skin around the eyes are high in distribution density, and the eye work load is heavy; and as the age increases, lymph and blood circulation becomes slower, blood reflux is insufficient, making the skin darker around the eye and possibly causing hemoglobin to accumulate in the connective tissue, forming dark circles.
CN107184456A discloses a konjac glucomannan eye mask and a preparation method thereof, which utilizes the fact that konjac glucomannan is a natural high molecular polysaccharide and has the characteristics of antibacterial property, thickening property, synergistic property, gel property, caking property, water absorption and film forming property; the added chamomile extract has good antibacterial, antiallergic and skin moistening effects; the tremella extract has excellent moisturizing and water-locking functions, effectively enhances the water-retaining capacity of eyes and the capacity of removing hydroxyl free radicals, prevents the skin of the eyes from aging, and removes wrinkles; the konjac glucomannan eye mask disclosed by the invention is high in nutrient substance adsorption degree, soft and smooth in texture, good in skin affinity, good in fitting property and better in sensory perception.
CN110368355A discloses an astaxanthin-containing nanoemulsion anti-aging eye cream and a preparation method thereof, and the astaxanthin-containing nanoemulsion anti-aging eye cream is composed of the following components in parts by mass: 3-5 parts of honey, 3-5 parts of self-made astaxanthin extract, 4-6 parts of modified nano pearl powder, 2-4 parts of lily essential oil, 3-5 parts of tea saponin, 10-15 parts of natural oil, 5-10 parts of milk, 40-55 parts of water, 0.4-1.7 parts of aloe powder, 2-3 parts of glutathione and 3-5 parts of glycerol. The prepared eye cream has high astaxanthin content, good skin absorption rate, excellent oxidation resistance and wrinkle resistance and high safety.
CN105287320A discloses a mild firming and repairing eye cream and a preparation method thereof, wherein the eye cream comprises: retinol palmitate, palmitoyl oligopeptide, further preferred eye creams include: retinol palmitate, palmitoyl oligopeptide, radix astragali extract, rhizoma Atractylodis Macrocephalae extract, and radix Altaicae extract. The composition has good effects of removing skin wrinkles and the like, is added into a matrix to prepare eye cream, and has mild, compact and repairing effects on the skin of eyes; it also has good stability.
The eye care products disclosed in the prior art mainly have the following defects: the eye care product has relatively single effect, or moisturizes eyes, reduces bags under the eyes, fades dark circles under the eyes or improves wrinkles, all the effects cannot be considered simultaneously, and the eye care product is deficient in all aspects; secondly, although the eye cream can take effect quickly, after the eye cream is used for a period of time, side effects are easy to generate, or new problems such as fat particles are brought, and the eye burden is increased; based on the above, there is a need to develop a mild, safe, fast-acting, high-efficiency moisturizing multi-functional repairing composition which can improve eye microcirculation, increase eye skin elasticity and relieve dark circles and comprehensively solve eye problems.
Disclosure of Invention
Aiming at the defects of the prior art, the invention aims to provide an eye repair composition and application thereof, and particularly provides an eye repair composition with the effects of moisturizing, increasing skin elasticity and eliminating dark circles and application thereof in preparation of an eye skin care product.
In order to achieve the purpose, the invention adopts the following technical scheme:
in a first aspect, the present invention provides an ocular repair composition comprising chitosamine, chitosan mono-succinamide, tocopherol nicotinate and ergothioneine.
Among them, acetyl chitosamine (NAG), which is the basic unit of many important polysaccharides in biological cells, has many important physiological functions in organisms and is widely distributed in nature. The hyaluronic acid and the glucuronic acid are both monomers of hyaluronic acid and polymerized monomers of chitin, and exist mainly in the form of chitin; belongs to micromolecular amino monosaccharide, has excellent transdermal absorbability, can improve the hydration of skin, and is a high-quality multifunctional humectant; NAG achieves the whitening effect by inhibiting tyrosinase activity, regulating keratinocyte adhesion and promoting the stripping normalization of stratum corneum.
Wherein, the chitosan group of the chitosan mono-succinamide has good biocompatibility, adhesiveness, degradability, bacteriostasis and plasticity, can promote wound healing and tissue regeneration, has excellent film forming property and can also provide excellent moisturizing effect.
Wherein, the tocopherol nicotinate is ester formed by nicotinic acid and synthetic-alpha-tocopherol, has the multiplication function of the tocopherol and the nicotinic acid, eliminates the toxic and side effect caused by singly using the vitamin E and the nicotinic acid, and has more stable and more durable effect than the combination of the tocopherol and the nicotinic acid.
The L-Ergothioneine (EGT) is a rare natural chiral amino acid, is an important natural active substance in a body, has the functions of resisting oxidation, removing singlet oxygen, hydroxyl free radicals, hypochlorous acid and hydroperoxyl free radicals, detoxifying, maintaining DNA biosynthesis, normal cell growth and cellular immunity, preventing ultraviolet radiation damage, regulating intracellular redox reaction, participating in intracellular energy regulation, cell physiological protection and the like.
The invention creatively discovers that the composition consisting of the four components of the acetyl chitosamine, the chitosan mono-succinamide, the tocopherol nicotinate and the ergothioneine has remarkable effects on moisturizing skin, particularly eye skin, increasing skin elasticity and eliminating dark circles, and the four components have certain synergistic effect on the effects, are very suitable for eye care products, are mild and non-irritating, and have good stability.
Preferably, the ocular repair composition comprises, in parts by weight, 0.01 to 3 parts of chitosamine, 0.001 to 2 parts of chitosan mono-succinamide, 0.001 to 2 parts of tocopherol nicotinate, and 0.0001 to 0.5 part of ergothioneine.
Furthermore, when the four components are combined according to a specific mass ratio, the effects of moisturizing, increasing skin elasticity and eliminating black eyes are more remarkable.
The above weight portions are calculated according to the actual functional components of the chitosan amine, chitosan mono-succinamide, tocopherol nicotinate and ergothioneine contained in the commercial raw materials, and the commercial raw materials also optionally contain any one or the combination of at least two of solvents, fillers, diluents, stabilizers, pH regulators, antibacterial agents, antioxidants or impurities within the allowable range.
The weight parts of the acetylcysteine may be 0.01 parts, 0.05 parts, 0.1 parts, 0.2 parts, 0.5 parts, 1 part, 1.2 parts, 1.5 parts, 1.8 parts, 2 parts, 2.3 parts, 2.5 parts, 3 parts, etc.
The chitosan mono-succinamide may be present in an amount of 0.001 parts, 0.005 parts, 0.01 parts, 0.05 parts, 0.1 parts, 0.2 parts, 0.5 parts, 0.7 parts, 1.0 parts, 1.2 parts, 1.5 parts, 1.8 parts, 2 parts, etc. by weight.
The tocopherol nicotinate may be present in an amount of 0.001 parts, 0.005 parts, 0.01 parts, 0.05 parts, 0.1 parts, 0.2 parts, 0.5 parts, 1 part, 1.2 parts, 1.5 parts, 1.8 parts, 2 parts, etc.
The ergothioneine may be present in an amount of 0.0001 parts, 0.0005 parts, 0.001 parts, 0.005 parts, 0.01 parts, 0.05 parts, 0.1 parts, 0.2 parts, 0.3 parts, 0.4 parts, 0.5 parts, etc.
Other specific point values within the above numerical ranges can be selected, and are not described in detail herein.
Further preferably, the ocular repair composition comprises 0.1-2 parts by weight of chitosamine, 0.001-0.5 part by weight of chitosan mono succinamide, 0.01-1 part by weight of tocopherol nicotinate and 0.001-0.5 part by weight of ergothioneine.
In a second aspect, the present invention provides the use of an ocular repair composition according to the first aspect in the preparation of a cosmetic product.
Preferably, the cosmetic comprises an eye cream, an eye gel, an eye lotion, an eye essence, an eye mask, an eye patch or an eye gel.
Preferably, the content of the eye repair composition in the cosmetic is 0.1-10% by mass, such as 0.1%, 0.5%, 1%, 2%, 3%, 4%, 5%, 6%, 7%, 8%, 9%, 10%, etc., and other specific points in the numerical range can be selected, which is not described herein again.
Preferably, the cosmetic further comprises any one or combination of at least two of a solvent, a humectant, a thickening agent, a solubilizer, a pH regulator, a chelating agent, a preservative, a skin conditioner or a perfume, wherein the combination of at least two of the solvents, the humectant, the thickener and the chelating agent can be selected, and any combination mode can be selected, and the details are not repeated herein.
In a third aspect, the invention provides a multi-effect repairing eye mask, which comprises the following components in percentage by mass: 0.1-6.5% of the eye repair composition, 2-8% of the humectant, 0.05-2% of the thickener, 0.02-1% of the solubilizer, 0.01-0.05% of the chelating agent, 0.05-5% of the preservative, 0.3-2% of the plant extract and water.
The eye repair composition may be present in an amount of 0.1%, 0.5%, 1%, 1.5%, 2%, 2.5%, 3%, 3.5%, 4%, 4.5%, 5%, 5.5%, 6%, 6.5%, etc. by mass.
The mass percentage of the humectant can be 2%, 2.5%, 3%, 3.5%, 4%, 4.5%, 5%, 5.5%, 6%, 6.5%, 7%, 7.5%, 8% and the like.
The mass percentage of the thickening agent can be 0.05%, 0.1%, 0.2%, 0.3%, 0.5%, 1%, 2% and the like.
The mass percentage of the solubilizer can be 0.02%, 0.05%, 0.08%, 0.1%, 0.2%, 0.3%, 0.4%, 0.5%, 0.8%, 1% and the like.
The chelating agent can be 0.01%, 0.02%, 0.03%, 0.04%, 0.05% and the like in percentage by mass.
The preservative can be 0.05%, 0.1%, 0.2%, 0.3%, 0.5%, 1%, 1.5%, 2%, 3%, 4%, 5% and the like by mass.
The mass percentage of the plant extract can be 0.3%, 0.5%, 1%, 1.5%, 2% and the like.
Other specific point values within the above numerical ranges can be selected, and are not described in detail herein.
Preferably, the humectant comprises any one of 1, 3-propylene glycol, hydrolyzed sodium hyaluronate, glycerin, dipropylene glycol, trehalose, or a combination of at least two thereof. The combination of at least two of the above-mentioned compounds, such as the combination of 1, 3-propylene glycol and hydrolyzed sodium hyaluronate, the combination of glycerol and dipropylene glycol, etc., can be selected in any combination manner, and are not repeated herein.
Preferably, the humectant comprises a combination of 1, 3-propanediol, hydrolyzed sodium hyaluronate.
Preferably, the thickener comprises any one or a combination of at least two of sodium hyaluronate, hydrolyzed sclerotium rolfsii gum, tremella entity extract, xanthan gum, tara gum, sodium polyacrylate grafted starch, hydroxypropyl guar gum, ammonium acryloyldimethyl taurate/VP copolymer, sodium polyacrylate or acrylic acid/C10-30 alkanol acrylate crosspolymer. The combination of at least two of the above compounds, such as the combination of sodium hyaluronate and hydrolyzed sclerotium rolfsii gum, the combination of tremella entity extract and xanthan gum, and the like, can be selected in any combination manner, and is not repeated herein.
Preferably, the thickener comprises sodium hyaluronate, hydrolyzed sclerotium rolfsii gum and tremella fuciformis fruiting body extract.
The thickener used in the eye mask according to the present invention is preferably a combination of sodium hyaluronate, hydrolyzed sclerotium rolfsii gum and a tremella fruiting body extract, which is advantageous for improving the stability, skin feel and efficacy of the product.
Preferably, the solubilizer comprises any one or a combination of at least two of polysorbate-20, PEG-40 hydrogenated castor oil, PEG-60 hydrogenated castor oil, or PPG-26-Butaneth-26.
The combination of at least two of the above mentioned components, such as the combination of polysorbate-20 and PEG-40 hydrogenated castor oil, the combination of PEG-40 hydrogenated castor oil and PEG-60 hydrogenated castor oil, the combination of PEG-60 hydrogenated castor oil and PPG-26-butanol polyether-26, etc., any other combination can be selected, and thus, the detailed description thereof is omitted.
Preferably, the chelating agent comprises disodium EDTA and/or sodium phytate.
Preferably, the preservative comprises any one or a combination of at least two of methylparaben, ethylparaben, phenoxyethanol, 1, 3-propanediol, caprylhydroxamic acid, 1, 2-hexanediol, octanediol, pentanediol or butanediol.
The combination of at least two of the above-mentioned compounds, such as 1, 3-propanediol, caprylhydroxamic acid and 1, 2-hexanediol, octanediol and pentanediol, can be selected, and any other combination method can be selected, and thus, the details are not repeated.
Preferably, the plant extract includes any one or a combination of at least two of a purslane extract, a grape leaf extract, a hypericum perforatum flower/leaf/stem extract, a arnica flower extract, a hamamelis leaf extract, a aesculus hippocastanum extract, an hedera helix extract, a millettia leaf/stem extract, a corn poppy petal extract, a centella asiatica extract, a lilium nipponicum extract, a chamomilla flower extract, a ginger root extract, an agave stem extract, a rosemary leaf extract, a scutellaria baicalensis root extract, an andrographis paniculata extract, a schizonepeta herb extract, a salvia miltiorrhiza root extract, a mosla chinensis flower/leaf/stem extract, an oldenlandia diffusa extract or a walnut kernel extract.
Preferably, the plant extract comprises a combination of purslane extract, grape leaf extract, hypericum perforatum flower/leaf/stem extract, arnica extract, hamamelis virginiana leaf extract, aesculus hippocastanum extract, and hedera helix extract.
In a fourth aspect, the present invention provides a method for preparing the multi-effect prosthetic eye mask as described in the third aspect, the method comprising:
(1) mixing and stirring water and a chelating agent, heating, and preserving heat to obtain a phase A;
mixing and stirring the thickening agent, the humectant and the preservative to obtain a phase B;
mixing and stirring the solubilizer and the tocopherol nicotinate in the eye-care composition to obtain a phase D;
(2) mixing the phase A, the phase B and the phase D with the chitosamine, ergothioneine, chitosan mono-succinamide and plant extract in the eye repair composition, and homogenizing to obtain the eye repair composition.
Preferably, the heating in step (1) means heating to 75-85 deg.C, such as 75 deg.C, 78 deg.C, 80 deg.C, 81 deg.C, 82 deg.C, 83 deg.C, 84 deg.C, 85 deg.C, etc.; the heat preservation time is 5-30min, such as 5min, 10min, 15min, 20min, 22min, 25min, 28min, 30min, etc.
Preferably, the homogenization in step (2) is carried out at 40-45 ℃, such as 40 ℃, 41 ℃, 42 ℃, 43 ℃, 44 ℃, 45 ℃ and the like.
Other specific point values within the above numerical ranges can be selected, and are not described in detail herein.
In a fifth aspect, the present invention provides a multi-effect prosthetic eye mask comprising the multi-effect prosthetic eye essence and mask cloth according to the fourth aspect.
Compared with the prior art, the invention has the following beneficial effects:
the invention creatively discovers that the composition consisting of the four components of the acetyl chitosamine, the chitosan mono-succinamide, the tocopherol nicotinate and the ergothioneine has remarkable effects on moisturizing skin, particularly eye skin, increasing skin elasticity and eliminating dark circles, and the four components have certain synergistic effect on the effects, are very suitable for eye care products, are mild and non-irritating, and have good stability.
Detailed Description
To further illustrate the technical means and effects of the present invention, the following further describes the technical solution of the present invention with reference to the preferred embodiments of the present invention, but the present invention is not limited to the scope of the embodiments.
The following parts by weight of the chitosamine, chitosan mono-succinamide, tocopherol nicotinate and ergothioneine are calculated according to the actual content of the effective components in the commercial raw materials, and the commercial raw materials optionally contain any one or the combination of at least two of solvents, fillers, diluents, stabilizers, pH regulators, antibacterial agents, antioxidants or impurities within the allowable range.
The following examples, comparative examples, application examples and comparative application examples relate to the production of acetylcysteine from Hyafactor, a model of Hyafactor available from Huaxi organismsTM-the product of NAG; the chitosan mono-succinamide is obtained from KATAKURA&CO-OP AGRI CORP, MOISTFINE LIQUID; the tocopherol nicotinate is from Shanghai Keqin of type
Figure BDA0003436408750000081
-the product of VEN; the ergothioneine is originated from Shanghai Keqin of the type
Figure BDA0003436408750000082
-3P products; the hydrolyzed sclerotium rolfsii gum is derived from a product which is purchased from Super Vision Bio-Tech int.Ltd and has the model number of macro HGS; the Tremella fuciformis sporophore extract is obtained from Tremella heteropolysaccharide (WSK) product purchased from Shanghai Huiwen Biotechnology corporation; sodium hyaluronate was derived from a product available from Huaxi organisms in the form of Hyblom sodium hyaluronate (HA-T); the hydrolyzed sodium hyaluronate is derived from Huaxi organism and is super-active hyaluronic acid (Ximin repair)TM) The product of (1); the plant extract I (mainly effective components including grape leaf extract, flos Hyperici perforati/leaf/stem extract, Arnica extract, Hamamelis virginiana leaf extract, Aesculus hippocastanum extract, and caulis Hederae sinensis extract) is derived from product of Laboratoies setanic Innovatoons with model number of ANTI-redESS COMPLEX 261 UP; plant EXTRACT II (the main functional component is purslane EXTRACT) is derived from a product purchased from SK bioland and having model number Portulaca EXTRACT.
Example 1
The embodiment provides an eye repair composition, which comprises the following functional components in parts by weight: 1 part of acetyl chitosamine, 0.08 part of chitosan mono-succinamide, 0.5 part of tocopherol nicotinate and 0.01 part of ergothioneine. The preparation method comprises the step of uniformly mixing various commercially available raw material products.
Example 2
The embodiment provides an eye repair composition, which comprises the following functional components in parts by weight: 0.5 part of acetyl chitosamine, 0.01 part of chitosan mono-succinamide, 0.1 part of tocopherol nicotinate and 0.003 part of ergothioneine. The preparation method comprises the step of uniformly mixing various commercially available raw material products.
Example 3
The embodiment provides an eye repair composition, which comprises the following functional components in parts by weight: 2 parts of acetyl chitosamine, 0.5 part of chitosan mono-succinamide, 1 part of tocopherol nicotinate and 0.5 part of ergothioneine. The preparation method comprises the step of uniformly mixing various commercially available raw material products.
Comparative example 1
The comparative example provides an eye repair composition, which comprises the following functional components in parts by weight: 0.08 part of chitosan mono-succinamide, 0.5 part of tocopherol nicotinate and 0.01 part of ergothioneine. The preparation method comprises the step of uniformly mixing various commercially available raw material products.
Comparative example 2
The comparative example provides an eye repair composition, which comprises the following functional components in parts by weight: 1 part of acetyl chitosamine, 0.5 part of tocopherol nicotinate and 0.01 part of ergothioneine. The preparation method comprises the step of uniformly mixing various commercially available raw material products.
Comparative example 3
The comparative example provides an eye repair composition, which comprises the following functional components in parts by weight: 1 part of acetyl chitosamine, 0.08 part of chitosan mono succinamide and 0.01 part of ergothioneine. The preparation method comprises the step of uniformly mixing various commercially available raw material products.
Comparative example 4
The comparative example provides an eye repair composition, which comprises the following functional components in parts by weight: 1 part of acetyl chitosamine, 0.08 part of chitosan mono-succinamide and 0.5 part of tocopherol nicotinate. The preparation method comprises the step of uniformly mixing various commercially available raw material products.
Comparative example 5
The present comparative example provides an efficacy material comprising a single ingredient, acetylcysteine.
Comparative example 6
The present comparative example provides an efficacy material comprising chitosan mono-succinamide as a single ingredient.
Comparative example 7
The present comparative example provides an effect substance comprising a single component tocopherol nicotinate.
Comparative example 8
This comparative example provides an effect material comprising ergothioneine as a single ingredient.
Application example 1
The application example provides a multi-effect eye repair essence which comprises the following components in parts by weight:
Figure BDA0003436408750000111
the preparation method comprises the following steps:
(1) adding the phase A raw material into a clean emulsifying pot, stirring and heating to 85 ℃, preserving heat for 20 minutes, and starting cooling water to cool;
(2) respectively pre-mixing and uniformly stirring the phase B raw material and the phase D raw material for later use;
(3) when the temperature in the emulsifying pot is reduced to below 45 ℃, adding the C-phase raw material and the pre-treated B-phase and D-phase raw materials into the emulsifying pot, and stirring and dispersing uniformly;
(4) and continuously cooling to 38 ℃, sampling, observing and testing, and discharging after the product is qualified.
Application example 2
The application example provides a multi-effect eye repair essence, the formula of which is only different from that of application example 1 in that the contents of the acetyl chitosamine, the chitosan mono-succinamide, the tocopherol nicotinate and the ergothioneine are respectively 1%, 0.02%, 0.2% and 0.006%, and other raw materials and contents are kept unchanged. The preparation process is as in application example 1.
Application example 3
The application example provides a multi-effect eye repair essence, the formula of which is only different from that of application example 1 in that the contents of the acetyl chitosamine, the chitosan mono-succinamide, the tocopherol nicotinate and the ergothioneine are respectively 0.5%, 0.3%, 0.5% and 0.005%, and other raw materials and contents are kept unchanged. The preparation process is as in application example 1.
Comparative application example 1
The present comparative example provides an eye essence whose formulation is different from application example 1 only in that: does not contain the acetyl chitosamine, and the reduced mass is proportionally distributed on the content of chitosan mono-succinamide, the content of tocopherol nicotinate and the content of ergothioneine, and other raw materials and contents are kept unchanged. The preparation process is as in application example 1.
Comparative application example 2
The present comparative example provides an eye essence whose formulation is different from application example 1 only in that: does not contain chitosan mono-succinamide, and the reduced mass is proportionally distributed on the content of the acetyl chitosamine, the content of the tocopherol nicotinate and the content of the ergothioneine, and other raw materials and contents are kept unchanged. The preparation process is as in application example 1.
Comparative application example 3
The present comparative example provides an eye essence whose formulation is different from application example 1 only in that: does not contain tocopherol nicotinate, and the reduced mass is proportionally distributed on the content of the acetyl chitosamine, the content of the chitosan mono-succinamide and the content of the ergothioneine, and other raw materials and contents are kept unchanged. The preparation process is as in application example 1.
Comparative application example 4
The present comparative example provides an eye essence whose formulation is different from application example 1 only in that: does not contain ergothioneine, the reduced mass is proportionally distributed to the content of the acetyl chitosamine, the content of the chitosan mono-succinamide and the content of the tocopherol nicotinate, and other raw materials and contents are kept unchanged. The preparation process is as in application example 1.
Comparative application example 5
The present comparative example provides an eye essence whose formulation is different from application example 1 only in that: does not contain ergothioneine, chitosan mono-succinamide and tocopherol nicotinate, and the content of the acetyl chitosamine is 1.59 percent, and other raw materials and contents are kept unchanged. The preparation process is as in application example 1.
Comparative application example 6
The present comparative example provides an eye essence whose formulation is different from application example 1 only in that: does not contain the acetyl chitosamine, ergothioneine and tocopherol nicotinate, and the content of the chitosan mono-succinamide is 1.59 percent, and other raw materials and contents are kept unchanged. The preparation process is as in application example 1.
Comparative application example 7
The present comparative example provides an eye essence whose formulation is different from application example 1 only in that: does not contain the acetyl chitosamine, ergothioneine and chitosan mono succinamide, and the content of the tocopherol nicotinate is 1.59 percent, and other raw materials and contents are kept unchanged. The preparation process is as in application example 1.
Comparative application example 8
The present comparative example provides an eye essence whose formulation is different from application example 1 only in that: does not contain the acetyl chitosamine, the tocopherol nicotinate and the chitosan mono-succinamide, the content of the ergothioneine is 1.59 percent, and other raw materials and contents are kept unchanged. The preparation process is as in application example 1.
Application example 4
The application example provides a multi-effect eye repair essence, and the formula of the eye repair essence is different from that of the eye repair essence in the application example 1 only in that the eye repair essence does not contain hydrolyzed sclerotium rolfsii gum, the content of the tremella fuciformis entity extract is 0.3%, and other raw materials and contents are kept unchanged. The preparation process is as in application example 1.
Application example 5
The application example provides a multi-effect eye repair essence, and the formula of the eye repair essence is different from that of the eye repair essence in application example 1 only in that the eye repair essence does not contain a tremella fuciformis fruiting body extract, the content of hydrolyzed sclerotium rolfsii gum is 0.3%, and other raw materials and contents are kept unchanged. The preparation process is as in application example 1.
Application example 6
The application example provides a multi-effect eye repair essence, and the formula of the essence is different from that of application example 1 only in that the essence does not contain a plant extract I, the content of a plant extract II is 1%, and other raw materials and contents are kept unchanged. The preparation process is as in application example 1.
Application example 7
The application example provides a multi-effect eye repair essence, and the formula of the essence is different from that of application example 1 only in that the essence does not contain a plant extract II, the content of the plant extract I is 1%, and other raw materials and contents are kept unchanged. The preparation process is as in application example 1.
Comparative application example 9
This comparative application example provides an ophthalmic mask which was prepared from the raw materials that differed from application example 1 only in that the ocular repair composition of example 1 was not included, with the reduced amount being made up with water. Other raw materials and contents are kept unchanged. The preparation process is as in application example 1.
Test example 1
Skin safety test:
placing the eye mask products prepared in application examples 1-7 in a spot tester, sticking the spot tester with the test substance on the bent side of the forearm of a tested person (30) and lightly pressing with the palm to uniformly stick the eye mask product on the skin for 24 hours; the skin irritation and sensitization were observed according to table 1 (skin closed patch test skin response grading standard) 30min, 24 hours, and 48 hours after removal of the test substance patch, respectively, and the observation results were recorded.
TABLE 1
Figure BDA0003436408750000141
Figure BDA0003436408750000151
The results show that no adverse skin reactions occur in the products of application examples 1 to 7, which indicates that the eye repair composition and the eye mask of the invention are safe and non-irritant to skin.
Test example 2
And (4) testing the moisturizing effect:
160 subjects were selected, the age range was 28 to 40 years, the average age was 34 years, and the subjects were randomly divided into 16 groups, each group of subjects was externally applied with the same amount of the eye film products of application examples 1 to 7 of the present invention and comparative application examples 1 to 9, eye skin moisture content MMV of the subjects before and after use was measured with a corneometer cm 825 skin moisture content tester, the skin moisture content increase rate was calculated according to the following formula, and the average value was taken, and the test results are shown in table 2 below.
Figure BDA0003436408750000152
MMV in the formula0MMV for pre-use skin; MMVtIs the skin MMV t period after use.
TABLE 2
Figure BDA0003436408750000153
Figure BDA0003436408750000161
As can be seen from the data in Table 2: the eye repair composition and the eye mask have excellent moisturizing effect, the acetylcysteine, the chitosan mono-succinamide, the tocopherol nicotinate and the ergothioneine have synergistic effect on improving the moisturizing performance of the product, and the combination mode of the plant extracts and the combination mode of the thickening agent influence the moisturizing performance of the product.
Test example 3
Skin elasticity and melanin testing:
(1) testing an instrument: skin elasticity tester (MPA580, CK Electronic GmH, germany); skin melanin and heme tester (Mexameter MX18, CK Electronic GmH, germany);
(2) test samples: eye film products of application examples 1-11 and comparative application examples 1-9;
(3) the test requirements are as follows: room temperature 20 + -2 deg.C, Relative Humidity (RH)50 + -5%;
(4) the test method comprises the following steps: 80 volunteers with the skin around the eyes of 35-50 years old and having the problems of black eye circles, fine wrinkles and the like are selected and randomly divided into 16 groups, 5 persons in each group use the eye mask products of application examples 1-7 and comparative application examples 1-9 respectively, and the use method is to use the eye mask products after cleaning the face and use the eye mask products three times per week. The skin elasticity of the eyes was measured with a skin elasticity tester MPA580, the skin melanin value and the red pigment value of the eyes of the volunteers were measured with a Mexameter MX18, 3 points were measured at the periphery of the eyes, and the average value was taken, before and 30 days after use, respectively.
(5) Evaluation criteria:
the wrinkle removing effect is as follows: the skin elasticity of the eyes is tested by a skin elasticity tester MPA580, and the higher the value is, the better the surface skin elasticity is. The rate of increase in the elasticity of the skin is calculated using the following formula: the elastic increase rate (after use value-before use value)/before use value × 100%. The greater the rate of rise in elasticity, the better the wrinkle-removing effect.
Eliminating black eye effect: the effect of eliminating dark circles was judged by measuring the change rate of melanin before and after use, which is (pre-use melanin value-post-use melanin value)/pre-use melanin value × 100%. The greater the rate of change of melanin, the better the effect of eliminating dark circles. The results are shown in Table 3:
TABLE 3
Sample (I) Elastic lifting rate Reduction rate of melanin
Application example 1 28.4% 14.7%
Application example 2 24.6% 13.4%
Application example 3 26.4% 13.8%
Application example 4 27.3% 14.1%
Application example 5 27.1% 13.5%
Application example 6 23.6% 11.3%
Application example 7 24.9% 12.2%
Comparative application example 1 17.4% 9.8%
Comparative application example 2 16.1% 7.5%
Comparative application example 3 15.3% 7.6%
Comparative application example 4 16.1% 8.3%
Comparative application example 5 4.3% 2.4%
Comparative application example 6 5.9% 3.1%
Comparative application example 7 8.4% 3.5%
Comparative application example 8 6.7% 4.3%
Comparative application example 9 2.2% 0.3%
As can be seen from the data in Table 3: the eye repair composition and the eye mask have excellent effects of increasing the elasticity of eye skin, fading fine lines and eliminating dark circles, the chitosan mono-succinamide, the tocopherol nicotinate and the ergothioneine have a synergistic effect on the aspect of improving the effects of the product, and meanwhile, the combination mode of the plant extracts and the combination mode of the thickening agent can also influence the effects of the product.
The applicant states that the present invention is described by the above examples to describe an eye repair composition of the present invention and its application, but the present invention is not limited to the above examples, that is, it does not mean that the present invention must be implemented by the above examples. It should be understood by those skilled in the art that any modification of the present invention, equivalent substitutions of the raw materials of the product of the present invention, addition of auxiliary components, selection of specific modes, etc., are within the scope and disclosure of the present invention.
The preferred embodiments of the present invention have been described in detail, however, the present invention is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solution of the present invention within the technical idea of the present invention, and these simple modifications are within the protective scope of the present invention.
It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and the invention is not described in any way for the possible combinations in order to avoid unnecessary repetition.

Claims (10)

1. An ocular repair composition comprising chitosamine, chitosan mono-succinamide, tocopherol nicotinate, and ergothioneine.
2. The ocular repair composition of claim 1, wherein the ocular repair composition comprises, in parts by weight, 0.01 to 3 parts of chitosamine, 0.001 to 2 parts of chitosan mono succinamide, 0.001 to 2 parts of tocopherol nicotinate, and 0.0001 to 0.5 parts of ergothioneine.
3. The ocular repair composition of claim 2 comprising, in parts by weight, 0.1 to 2 parts of chitosamine, 0.001 to 0.5 parts of chitosan mono succinamide, 0.01 to 1 part of tocopherol nicotinate, and 0.001 to 0.5 parts of ergothioneine.
4. Use of an ocular repair composition according to any of claims 1 to 3 for the preparation of a cosmetic product.
5. The use of claim 4, wherein the cosmetic comprises an eye cream, eye gel, eye cream, eye essence, eye mask, eye patch or eye gel;
preferably, the content of the eye repair composition in the cosmetic is 0.1-10% by mass;
preferably, the cosmetic also comprises any one or combination of at least two of a solvent, a humectant, a thickening agent, a solubilizer, a pH regulator, a chelating agent, a preservative, a skin conditioning agent or a essence.
6. The multi-effect eye repair essence is characterized by comprising the following components in percentage by mass: the ocular repair composition of any one of claims 1-3, 0.1-6.5%, humectant 2-8%, thickener 0.05-2%, solubilizer 0.02-1%, chelating agent 0.01-0.05%, preservative 0.05-5%, plant extract 0.3-2%, water.
7. The multiple effect eye repair serum of claim 6, wherein the thickener comprises any one or a combination of at least two of sodium hyaluronate, hydrolyzed sclerotium rolfsii gum, tremella sporophore extract, xanthan gum, tara gum, sodium polyacrylate grafted starch, hydroxypropyl guar gum, ammonium acryloyldimethyl taurate/VP copolymer, sodium polyacrylate or acrylic acid/C10-30 alkanol acrylate crosspolymer;
preferably, the thickening agent comprises sodium hyaluronate, hydrolyzed scleroderma, and tremella sporophore extract;
preferably, the humectant comprises any one or a combination of at least two of 1, 3-propylene glycol, hydrolyzed sodium hyaluronate, glycerol, dipropylene glycol and trehalose;
preferably, the moisturizer comprises a combination of 1, 3-propanediol, hydrolyzed sodium hyaluronate;
preferably, the plant extract includes any one or a combination of at least two of purslane extract, grape leaf extract, hypericum perforatum flower/leaf/stem extract, arnica extract, hamamelis virginiana leaf extract, aesculus hippocastanum extract, hedera helix extract, melaleuca mulosa leaf/stem extract, corn poppy petal extract, centella asiatica extract, lilium japonicum extract, chamomile flower extract, ginger root extract, agave stem extract, rosemary leaf extract, scutellaria baicalensis root extract, andrographis paniculata extract, schizonepeta extract, salvia miltiorrhiza root extract, elsholtzia/leaf/stem extract, oldenlandia diffusa extract or walnut kernel extract;
preferably, the plant extract comprises a combination of purslane extract, grape leaf extract, hypericum perforatum flower/leaf/stem extract, arnica extract, hamamelis virginiana leaf extract, aesculus hippocastanum extract, and hedera helix extract;
preferably, the solubilizer comprises any one or a combination of at least two of polysorbate-20, PEG-40 hydrogenated castor oil, PEG-60 hydrogenated castor oil or PPG-26-buthaneth-26;
preferably, the chelating agent comprises disodium EDTA and/or sodium phytate;
preferably, the preservative comprises any one or a combination of at least two of methylparaben, ethylparaben, phenoxyethanol, 1, 3-propanediol, caprylhydroxamic acid, 1, 2-hexanediol, octanediol, pentanediol or butanediol.
8. The multi-effect eye repair essence according to claim 6 or 7, wherein the preparation method comprises:
(1) mixing and stirring water and a chelating agent, heating, and preserving heat to obtain a phase A;
mixing and stirring the thickening agent, the humectant and the preservative to obtain a phase B;
mixing and stirring the solubilizer and the tocopherol nicotinate in the eye-care composition to obtain a phase D;
(2) mixing the phase A, the phase B and the phase D with the chitosamine, ergothioneine, chitosan mono-succinamide and plant extract in the eye repair composition, and homogenizing to obtain the eye repair composition.
9. The method for preparing the multi-effect restoration eye mask according to claim 8, wherein the heating in the step (1) is heating to 75-85 ℃, and the heat preservation time is 5-30 min;
preferably, the homogenization of step (2) is carried out at 40-45 ℃.
10. A multipurpose prosthetic eye mask, comprising the multipurpose prosthetic eye essence of claim 6 or 7 and a mask cloth.
CN202111616014.2A 2021-12-27 2021-12-27 Eye repair composition and application thereof Pending CN114224779A (en)

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