CN110755328A

CN110755328A - Beautifying, moisturizing and repairing composition and application thereof

Info

Publication number: CN110755328A
Application number: CN201911216239.1A
Authority: CN
Inventors: 徐曼; 汪咏梅; 张亮亮; 胡新宇
Original assignee: Institute of Chemical Industry of Forest Products of CAF
Current assignee: Institute of Chemical Industry of Forest Products of CAF
Priority date: 2019-12-02
Filing date: 2019-12-02
Publication date: 2020-02-07

Abstract

The invention discloses a whitening, moisturizing and repairing composition which comprises, by weight, 0.05-0.15 parts of passion fruit extract, 0.1-0.3 parts of trehalose, 6-14 parts of a humectant, 2-13 parts of a skin conditioner and 0.1-0.4 part of a thickening agent. The emulsion prepared from the skin-refreshing, moisturizing and repairing composition disclosed by the invention has good low-temperature stability, high-temperature stability and mechanical stability; the prepared essence shows good low-temperature stability and high-temperature stability. The skin-refreshing, moisturizing and repairing composition disclosed by the invention has the advantages that the emulsion and the essence prepared by the skin-refreshing, moisturizing and repairing composition are shown by efficacy evaluation tests to be rapidly absorbed and are fresh and not greasy after being used; meanwhile, the skin is effectively repaired, the wrinkle resistance, the anti-allergy property and the immunity of the skin are improved, and the skin is effectively moistened, moisturized, brightened, whitened and contracted.

Description

Beautifying, moisturizing and repairing composition and application thereof

Technical Field

The invention belongs to the field of skin care products, and particularly relates to a beautifying, moisturizing and repairing composition and application thereof.

Background

The skin is the largest organ of a human body, the normal water content (10-20%) of the stratum corneum of the skin is maintained by the structure and the function of a healthy natural epidermal moisturizing barrier system, but the functional disorder of the system is often caused by living habits, skin aging and environmental factors, so that the water content of the stratum corneum is lower than 10%, the skin has the problems of dryness, roughness, fine wrinkles and the like, and certain skin diseases are even induced or aggravated.

At present, skin care products on the market mainly form a layer of lubricating film on the surface of skin by adding insoluble substances such as vaseline, mineral oil and the like so as to achieve the moisturizing effect, but the formed lubricating film also influences the physiological and metabolic functions of the skin, the skin burden is increased after the skin care products are used for a long time, and the moisturizing effect of the skin cannot be fundamentally improved. Meanwhile, the skin care product only has a moisturizing function and is far from sufficient, can be quickly absorbed, is fresh and non-greasy after being used, effectively moisturizes, brightens and whitens the skin, shrinks skin pores, repairs the skin, and improves the wrinkle resistance, the anti-allergy property and the immunity of the skin. Therefore, there is a need to develop a new skin moisturizing and repairing composition.

Disclosure of Invention

In order to solve the problems, the first aspect of the invention provides a whitening, moisturizing and repairing composition, which comprises, by weight, 0.05-0.15 parts of passion fruit extract, 0.1-0.3 parts of trehalose, 6-14 parts of a moisturizing agent, 2-13 parts of a skin conditioning agent, and 0.1-0.4 part of a thickening agent.

As a preferable technical scheme, the extraction method of the platycarya strobilacea extract comprises the following steps:

the method comprises the following steps: weighing 8-12 g of platycarya strobilacea infructescence, adding into a round bottom flask, adding 150-200 mL of solvent, performing reflux extraction at 60-90 ℃ for 1-2 hours, performing suction filtration, then performing reduced pressure concentration to obtain a concentrated solution of 0.5-3.2 mg/mL, and equally dividing the concentrated solution into a first concentrated solution and a second concentrated solution according to volume;

step two: and (2) performing gel column chromatography twice on the first concentrated solution obtained in the step one, eluting at the flow rate of 2-4 mL/min by taking 70-80 wt% of ethanol as a developing agent for the first time, collecting eluent, concentrating, and performing secondary volume ratio of 35: (60-70) eluting with water and methanol as developing agents, collecting eluent, concentrating under reduced pressure, and drying to obtain an extracted component A;

step three: separating the second part of concentrated solution obtained in the first step by adopting a resin adsorption column chromatography, eluting at the speed of 2-4 mL/min by taking 70-80 wt% of ethanol as a developing agent, collecting eluent, and concentrating and drying under reduced pressure to obtain an extracted component B;

step four: and (4) mixing the extract component A obtained in the step two and the extract component B obtained in the step three to obtain the platycarya strobilacea fruit extract.

As a preferable technical scheme, the weight ratio of the extraction component A to the extraction component B in the step four is 1: (1-3).

As a preferred technical scheme, the weight ratio of the platycarya strobilacea extract to the trehalose is 1: (1-3).

As a preferable technical scheme, the humectant is polyalcohol and/or natural biological moisturizing ingredient.

As a preferred technical solution, the skin conditioner is selected from one or more of ectoin, inositol, panthenol, ergothioneine, yeast whitening essence, rice fermentation broth, roselle extract, centella asiatica extract, kaempferia galangal, hydrogenated lecithin, chlorella extract, polygonum cuspidatum root extract, scutellaria baicalensis root extract, tea leaf extract, glycyrrhiza glabra root extract, chamomile flower extract, rosemary leaf extract, and artemia salina extract.

As a preferable technical scheme, the thickening agent is a natural thickening agent and/or a synthetic thickening agent.

The second aspect of the invention provides an application of the whitening, moisturizing and repairing composition, which is applied to lotion, essence solution, essence lotion, essence mask, essence injection, essence capsule, essence pure liquid, essential oil, pure lotion, skin moistening lotion, skin base lotion, facial cream, eye cream, facial cleansing cream, facial mask, BB cream, CC cream, sunscreen cream, sun protection cream, isolation cream, acne lotion, cleansing water, cleansing lotion, cleansing milk, shampoo, original solution, water aqua, acne water, moisturizing water, toning water, astringent water and smoothing water.

As a preferred technical scheme, the emulsion comprises, by weight, 5-35 parts of a face-refreshing, moisturizing and repairing composition, 0.01-0.1 part of a preservative, 60-90 parts of a solvent, 5-7 parts of an emollient, 1-3 parts of an emulsifier, 0.1-1.5 parts of a fat-liquoring agent, and 0.1-0.3 part of an antioxidant.

According to a preferable technical scheme, the essence comprises, by weight, 5-35 parts of a face-refreshing, moisturizing and repairing composition, 0.01-0.1 part of a preservative, 60-90 parts of a solvent, 0.1-0.4 part of a coloring agent, 0.001-0.015 part of a solubilizer and 0.001-0.01 part of an aromatic.

Has the advantages that: the beautifying, moisturizing and repairing composition is composed of the passion fruit extract, trehalose, a humectant, a skin conditioner and a thickening agent, and the prepared emulsion shows good low-temperature stability, high-temperature stability and mechanical stability; the prepared essence shows good low-temperature stability and high-temperature stability. The skin-refreshing, moisturizing and repairing composition disclosed by the invention has the advantages that the emulsion and the essence prepared by the skin-refreshing, moisturizing and repairing composition are shown by efficacy evaluation tests to be rapidly absorbed and are fresh and not greasy after being used; meanwhile, the skin is effectively repaired, the wrinkle resistance, the anti-allergy property and the immunity of the skin are improved, and the skin is effectively moistened, moisturized, brightened, whitened and contracted.

Detailed Description

The technical features of the technical solutions provided by the present invention are further clearly and completely described below with reference to the specific embodiments, and the scope of protection is not limited thereto.

The words "preferred", "more preferred", and the like, in the present invention refer to embodiments of the invention that may provide certain benefits, under certain circumstances. However, other embodiments may be preferred, under the same or other circumstances. Furthermore, the recitation of one or more preferred embodiments does not imply that other embodiments are not useful, nor is it intended to exclude other embodiments from the scope of the invention. All the components in the Chinese herbal medicine raw materials are not particularly limited to the purchasing manufacturers.

< CHENXIANGGUO extract >

The extract of Botrychium platyphylla is extract of fruit of Botrychium platyphylla (Styrax platychiya Strobiliaceae Sieb. et Zucc) of Botrychium of Juglandaceae. It has effects of promoting blood circulation, activating qi-flowing, relieving pain, killing parasites and relieving itching, and is mainly used for treating internal injury, chest and abdomen distending pain, traumatic injury, bone and muscle pain, carbuncle swelling, eczema, scabies and tinea.

In a preferred embodiment, the method for extracting the platycarya strobilacea extract comprises the following steps:

In a more preferred embodiment, the method for extracting the platycarya strobilacea extract comprises the following steps:

the method comprises the following steps: weighing 10g of platycarya strobilacea infructescence, adding into a round-bottom flask, adding 175mL of solvent, performing reflux extraction at 75 ℃ for 1.5 hours, performing suction filtration, then performing reduced pressure concentration to obtain a concentrated solution of 1.8mg/mL, and equally dividing the concentrated solution into a first concentrated solution and a second concentrated solution according to volume;

step two: and (2) performing gel column chromatography twice on the first concentrated solution obtained in the step one, eluting at the flow rate of 3mL/min by using 75 wt% of ethanol as a developing agent for the first time, collecting eluent, concentrating, and performing gel column chromatography twice on the eluent by using a solvent with the volume ratio of 35: 65 eluting with water and methanol as developing agent, collecting eluate, concentrating under reduced pressure, and drying to obtain extract A;

step three: separating the second part of concentrated solution obtained in the first step by adopting a resin adsorption column chromatography, eluting at the speed of 2.5mL/min by taking 75 wt% ethanol as a developing agent, collecting eluent, and concentrating and drying under reduced pressure to obtain an extracted component B;

The invention relates to a champignon infructescence, namely a dried infructescence of a champignon, wherein the infructescence refers to an infructescence shaft and fruits growing on the infructescence shaft. The source of the said infructescence is not particularly limited in the present invention, and various infructescence known to those skilled in the art can be used, for example, collected from Zhang Hainan.

(gel column chromatography)

Gel column chromatography, also called molecular sieve filtration and exclusion chromatography, uses inert carrier with no charge and weak adsorption force, and has mild operation condition.

In a preferred embodiment, the gel column chromatography is sephadex column chromatography and/or sepharose column chromatography.

In a more preferred embodiment, the gel column chromatography is sephadex column chromatography.

Glucan gels

Sephadex, CAS number 11081-40-6, is a substance formed by cross-linking dextran and glyceryl groups with a certain average relative molecular mass in an ether bridge form.

The sephadex was purchased from Shanghai Lianmai bioengineering, Inc. under model No. LM 1025.

(resin adsorption column chromatography)

Resin adsorption column chromatography, which is a chromatography method adopting high molecular polymer adsorption resin as an adsorption column.

In a preferred embodiment, the resin adsorption column chromatography is a macroporous resin adsorption column chromatography.

Macroporous resin

Macroporous resin, namely high molecular porous microspheres, is a functional high molecular material with a three-dimensional pore structure inside.

In a more preferred embodiment, the macroporous resin column chromatography is D-101 macroporous resin column chromatography.

The D-101 macroporous adsorption resin is a nonpolar adsorption resin taking styrene copolymer as a monomer, is a synthetic high-molecular macroporous adsorbent, can achieve the purposes of separating and purifying substances by utilizing the adsorption and desorption effects of the resin, and is purchased from Tianjin Haoyao resin science and technology limited company.

The applicant finds that the shiitake extract obtained by adopting various extraction modes has different effects when being applied to the skin care product, and the shiitake extract obtained by adopting the mode of combining the extraction method and the combined purification can accelerate the absorption of the skin care product to a great extent, thereby being beneficial to quickly repairing and protecting skin and quickly resisting wrinkles. The applicant speculates that the effective components such as flavone, polyphenol, tannic acid and the like are possibly contained in the cinnamomum japonicum fruit, and in the purification process of the extract of the cinnamomum japonicum fruit, the adsorption and desorption forces of the effective components on various adsorbents are different due to the difference of specific structures of the effective components, so that the components and the proportion of the effective components obtained by different modes of purification are different. The effective components of polyphenol with different structures interact with the components of trehalose, tremella polysaccharide, sodium hyaluronate, carbomer and the like, are absorbed by the skin, consume various oxidation components of free radicals and the like generated in the skin, prevent the components from damaging normal cells of the skin, and avoid skin wrinkling and aging. Probably because the activities of polyphenol components with different structures in the extracts obtained by purification in different modes are different, on one hand, the extracts can quickly absorb free radicals and take effect quickly, on the other hand, the extracts can permeate into the skin to reach a specific target point and absorb the free radicals generated on the specific target point, and the repair of the skin is accelerated.

In a preferred embodiment, the weight ratio of the extract component A to the extract component B in the fourth step is 1: (1-3).

In a more preferred embodiment, the weight ratio of the extract component A to the extract component B in the fourth step is 1: 2.

< trehalose >

Trehalose, also known as rhaponticum and mycose, has CAS number of 99-20-7, and is a non-reducing saccharide prepared by condensation of two glucose molecules via hemiacetal hydroxyl group.

In a preferred embodiment, the weight ratio of the platycarya strobilacea extract to the trehalose is 1: (1-3).

In a more preferred embodiment, the weight ratio of the extract of the platycarya strobilacea and the trehalose is 1: 2.

the trehalose is purchased from Shanghai Zhen trade company, Inc.

In the process of completing the invention, the applicant finds that when the weight ratio of the extracted component A to the extracted component B in the platycarya strobilacea extract is 1: (1-3), the skin care product can be generally fed back by a user, can obviously shrink pores, and takes effect quickly. Probably, the extract component A obtained by purifying through sephadex column chromatography contains complex structural components such as biphenyl ester, polyhydroxy biphenyl ester and the like, and acting forces such as pi-pi conjugation, van der waals force and the like are generated between the components and effective components obtained by adsorption and separation of macroporous resin. When the small-molecule active ingredients are absorbed by the skin, the interaction force among the active ingredients promotes the absorption of other ingredients into the skin, so that the active ingredients in the skin care product can be absorbed by the skin more quickly, and the effects of quickly moistening, moisturizing, brightening, shrinking pores and the like are achieved. The applicant also found that when the weight ratio between the first and second extract components in the extract of platycarya strobilacea is 1: (1-3) simultaneously, the weight ratio of the platycarya strobilacea fruit extract to the trehalose in the skin care product is 1: 2, the stability of the skin care product is further significantly improved. Probably because the interaction force between the extract component A and the extract component B reaches a certain balance and is dispersed in physical entanglement meshes formed between alcoholic hydroxyl groups in a trehalose molecular structure, the skin care product stability is prevented from being influenced by oxidation and deterioration of ingredients with high activity such as the shiitake extract and the like due to external stimulation.

< humectant >

The moisturizer is a cosmetic raw material which has the functions of moisturizing and repairing sebum membranes, can adsorb and retain moisture, and maintains the skin barrier function while maintaining the skin hydration.

In a preferred embodiment, the humectant is a polyol and/or a natural biological humectant component.

Examples of polyols include, but are not limited to: 1, 3-propanediol, methylpropanediol, dipropylene glycol, 1, 3-butanediol, 1, 2-pentanediol, isoprene glycol, 1, 2-hexanediol, glycerol, polyethylene glycol, polypropylene glycol, xylitol, sorbitol.

Examples of natural biological moisturizing ingredients include, but are not limited to: sodium hyaluronate, hyaluronic acid, collagen, glycoprotein, chondroitin sulfate, ceramide, provitamin B5, polyglutamic acid, sodium polyglutamate, Tremella (Tremella FUCIFORMIS) polysaccharide, Tremella (Tremella FUCIFORMIS) fruiting body extract, betaine, caprylyl hydroximic acid, sodium lactate, and sodium pyrrolidone carboxylate.

In a more preferred embodiment, the humectant is selected from one or more of methyl propylene glycol, 1, 3-propanediol, 1, 3-butanediol, 1, 2-hexanediol, glycerin, betaine, sodium polyglutamate, polyglutamic acid, caprylyl hydroxamic acid, Tremella (Tremella FUCIFORMIS) polysaccharide, Tremella (Tremella FUCIFORMIS) fruiting body extract, sodium hyaluronate, and hyaluronic acid.

< skin Conditioning Agents >

A skin conditioner is a skin care additive for improving the appearance of dry and damaged skin, reducing skin desquamation, restoring skin softness, and also has anti-irritation, anti-inflammatory and skin soothing effects.

In a preferred embodiment, the skin conditioning agent is selected from one or more of ectoin, inositol, panthenol, ergothioneine, p-hydroxyacetophenone, hydroxyphenylpropionamidobenzoic acid, yeast leucin, rice fermentation broth, roselle extract, centella asiatica (CENTELLA ASIATICA) extract, kaempferia, hydrogenated lecithin, chlorella extract, polygonum cuspidatum (polygonum cuspidatum) root extract, SCUTELLARIA BAICALENSIS (SCUTELLARIA BAICALENSIS) root extract, camellia sinensis (CAMELLIASINENSIS) leaf extract, GLYCYRRHIZA GLABRA (GLYCYRRHIZA GLABRA) root extract, chamomile (chamomilla) flower extract, rosemary (ROSMARINUS OFFICINALIS) leaf extract, ARTEMIA (ARTEMIA) extract, aloe extract, ginseng extract, licorice root extract, cucumber extract, cactus flower extract, oat extract, and angelica extract.

In a more preferred embodiment, the skin conditioning agent is selected from one or more of ectoin, inositol, panthenol, ergothioneine, p-hydroxyacetophenone, hydroxyphenylpropionamide benzoic acid, yeast leucin, rice fermentation broth, roselle extract, centella asiatica (CENTELLA ASIATICA) extract, kaempferide, hydrogenated lecithin, chlorella extract, polygonum cuspidatum (polygonum cuspidatum) root extract, SCUTELLARIA BAICALENSIS (SCUTELLARIA BAICALENSIS) root extract, camellia sinensis (CAMELLIASINENSIS) leaf extract, GLYCYRRHIZA GLABRA (GLYCYRRHIZA GLABRA) root extract, chamomile (chamomilla) flower extract, rosemary (ROSMARINUS OFFICINALIS) leaf extract, ARTEMIA (ARTEMIA) extract.

< thickening agent >

A thickener, also known as a gelling agent, is a substance that increases the viscosity of a system, maintaining the system in a uniform, stable suspension or emulsion, or forming a gel.

In a preferred embodiment, the thickener is a natural thickener and/or a synthetic thickener.

Examples of natural thickeners include, but are not limited to: HG. Acacia, pectin, agar, gelatin, alginate, carrageenan, xanthan gum, dextrin, and starch.

Examples of synthetic thickeners include, but are not limited to: carbomer, methylcellulose, carboxymethylcellulose, hydroxyethyl cellulose, sodium carboxymethylcellulose, propylene glycol alginate, sodium starch phosphate, sodium alginate, casein, polyoxyethylene, polyvinylpyrrolidone, and sodium polyacrylate.

In a more preferred embodiment, the thickener is carbomer and/or HG.

The second aspect of the present invention provides an application of the rejuvenating, moisturizing and repairing composition to lotion, essence solution, essence lotion, essence mask, essence injection, essence capsule, essence solution, essence oil, hydrolat, skin lotion, skin foundation solution, cream, eye cream, facial cleanser, facial mask, BB cream, CC cream, sunscreen cream, sun block, isolation cream, acne lotion, facial cleanser, shampoo, stock solution, aqua, acne lotion, moisturizing lotion, skin toner, astringent lotion, and skin softening lotion, but is not limited thereto.

< emulsion >

The emulsion is a liquid cream skin care product which can isolate the dry climate outside, prevent the water loss of the skin from being too fast and avoid the skin from being dried and cracked and skinned.

In a preferred embodiment, the emulsion comprises, by weight, 5-35 parts of the face-refreshing, moisturizing and repairing composition, 0.01-0.1 part of preservative, 60-90 parts of solvent, 5-7 parts of emollient, 1-3 parts of emulsifier, 0.1-1.5 parts of fatliquoring agent, and 0.1-0.3 part of antioxidant.

In a more preferred embodiment, the emulsion comprises, by weight, 8-28 parts of the face-refreshing, moisturizing and repairing composition, 0.01-0.1 part of preservative, 60-90 parts of solvent, 5-7 parts of emollient, 1-3 parts of emulsifier, 0.1-1.5 parts of fatliquoring agent, and 0.1-0.3 part of antioxidant.

In a more preferred embodiment, the emulsion comprises 22 parts by weight of the rejuvenating and moisturizing composition, 0.08 parts by weight of preservative, 68.99 parts by weight of solvent, 6 parts by weight of emollient, 2 parts by weight of emulsifier, 0.7 parts by weight of fatliquoring agent, and 0.2 parts by weight of antioxidant.

In a preferred embodiment, the rejuvenation composition includes 0.1 parts of passion fruit extract, 0.2 parts of trehalose, 11.3 parts of moisturizer, 10.25 parts of skin conditioner and 0.15 part of thickener by weight.

In a further preferred embodiment, the humectant comprises, by weight parts, 3 parts methyl propylene glycol, 4 parts 1, 3-propanediol, 2.5 parts glycerin, 1 part 301 humectant, 0.8 parts PHL.

The 301 humectant is purchased from Shanghai Weekly chemical science and technology Co., Ltd, and is of a type 301 humectant, and comprises water, 1, 3-propylene glycol, 1, 3-butanediol (CAS: 107-88-0), 1, 2-hexanediol (CAS: 6920-22-5), sodium hyaluronate, polyglutamic acid (CAS: 25513-46-6), Tremella FUCIFORMIS (CAS: 9075-53-0), Tremella FUCIFORMIS (TRELLA FuCIFORMIS) fruiting body extract and caprylyl hydroximic acid (CAS: 7377-03-9).

The PHL of the present invention is purchased from Haoyun trade company, Shanghai, Inc., and is of the PHL type, and comprises 1, 2-hexanediol, caprylyl hydroximic acid, and 1, 3-propanediol.

In a more preferred embodiment, the skin conditioner comprises 0.1-2.5 parts by weight of rice fermentation broth, 0.1-2.5 parts by weight of roselle extract, 0.1-2.5 parts by weight of KBGA, 0.1-1 parts by weight of CALMYANG, 0.1-1 parts by weight of GP4G, 0.5-4 parts by weight of yeast whitening essence, and 0.05-0.5 parts by weight of hydrogenated lecithin.

In a further preferred embodiment, the skin conditioner comprises, by weight, 2 parts of rice broth, 2 parts of roselle extract, 2 parts of KBGA, 0.5 parts of CALMYANG, 0.5 parts of GP4G, 3 parts of yeast whitening essence, 0.25 parts of hydrogenated lecithin.

The hydrogenated lecithin, CAS number 92128-87-5, was purchased from Shanghai Haoyun trade, Inc.

The KBGA is purchased from Shanghai Ruimei chemical science and technology Co., Ltd, is of a type of KBGA, and comprises a chlorella (Chlorophyta SPP) extract, glycerol (CAS: 56-81-5) and water.

The CALMYANG of the present invention, available from Shanghai Ruimen chemical science and technology Co., Ltd, is called CALMYANG, and comprises centella asiatica (CENTELLA ASIATICA) extract, Polygonum CUSPIDATUM (Polygonum CUSPIDATUM) root extract, Scutellaria BAICALENSIS (Scutellaria BAICALENSIS) root extract, Camellia sinensis (CAMELLIA SINENSIS) leaf extract, Glycyrrhiza GLABRA (Glycyrrhiza GLABRA) root extract, Matricaria CHAMOMILLA (Chamomilla RECUTITA) flower extract, Rosmarinus OFFICINALIS (Rosmarinus OFFICINALIS) leaf extract, 1, 3-butylene glycol, and water.

The GP4G of the present invention is purchased from Shanghai Qian Fei chemical Co., Ltd, and is GP4G, and comprises ARTEMIA (ARTEMIA) extract and water.

The yeast whitening essence of the invention is purchased from Shanghai Qianliei chemical Co., Ltd, and comprises hydrolyzed yeast protein (CAS: 100684-36-4), glycerol and water.

The rice fermentation liquor, namely the extract extracted from a product obtained by fermenting rice, is purchased from Shanghai Ruimeu chemical technology Co., Ltd, and comprises yeast/rice fermentation product filtrate, 1, 2-hexanediol, 1, 3-butanediol and phenoxyethanol (CAS: 122-99-6).

The roselle extract is purchased from Shanghai Zhen trade company Limited and comprises lactobacillus/roselle (HIBISCUS SABDARIFFA) flower fermentation product filtrate, 1, 3-butanediol and water.

In a preferred embodiment, the weight ratio of the rice fermentation liquor to the roselle extract is 1: (0.5 to 1.5).

In a more preferred embodiment, the weight ratio of the rice fermentation broth to the roselle extract is 1: 1.

in a preferred embodiment, the rice fermentation liquor and the roselle extract account for 1-5 wt% of the emulsion.

In a more preferred embodiment, the rice broth and roselle extract comprise 4 wt% of the emulsion.

The roselle extract contains a large amount of effective components such as specific organic acid, amino acid, protein, saccharide, pigment and the like, can be absorbed by skin cell tissues, participates in biosynthesis of fatty acid, protein and the like under the action of various coenzymes in the cell tissues, improves skin blood circulation, repairs damaged skin tissues and improves skin elasticity. However, the effective components in the roselle extract have slow speed of permeating into the skin and being absorbed by skin cells, and the stability of the effective components is poor, so that the roselle extract is easy to degrade and lose efficacy under the conditions of hot days, strong ultraviolet irradiation and the like, and cannot really play a role. The rice fermentation liquor contains more free micromolecular amino acids, amino acid derivatives, broken cell particles and other components, and the components can participate in the metabolism circulation of skin cells due to homologous substances similar to cells inside the skin, so that the components can be quickly absorbed by skin cell tissues, help to remove aged flaky skin, effectively stimulate the renewal of skin cuticles and cells, and delay aging. The effective components such as protein, fatty acid and the like in the roselle extract and the effective components such as amino acid and the like in the rice fermentation liquor can be quickly absorbed by the skin under the synergistic action, so that the immunity of the skin is improved. Meanwhile, under the action of the ingredients such as trehalose, tremella polysaccharide and polyglutamic acid, the stability of the skin care product can be improved, and unstable phenomena such as layering, caking and the like under the environments such as high temperature, low temperature and the like are avoided.

Meanwhile, complex active ingredients such as fermentation strains and microorganisms are reserved in the components such as the roselle extract and the rice fermentation liquor, the components are in a dynamic reaction process, the structure and the effect are unstable, and the components are easy to absorb, so that strong stress reaction is easily generated on sensitive skin, and the phenomena of redness, swelling, allergy and the like are generated. However, under the synergistic effect of the ingredients in the trehalose, the tremella polysaccharide, the carbomer and the centella asiatica extract, a large number of hydrogen bond networks formed among active groups such as hydroxyl groups in the molecular structures of the ingredients are utilized to isolate the allergen in the roselle extract and the rice fermentation liquor, so that the phenomenon of allergy, red swelling and the like caused by direct contact of the allergen and the skin is avoided.

In a more preferred embodiment, the thickener is a carbomer.

The carbomer, also known as carbomer, CAS number 9007-20-9, is an acrylic/C10-30 alkanol acrylate crosspolymer, purchased from Shanghai Mega-Heng, and sold under the model of carbomer U20.

(preservatives)

The preservative is an additive capable of inhibiting the activity of microorganisms and preventing the putrefaction and deterioration of skin care products.

In a preferred embodiment, the preservative is selected from one or more of chlorphenesin, methylparaben, diazolidinyl urea, phenoxyethanol, methylisothiazolinone, iodopropynyl butylcarbamate, ethylparaben, propylparaben, hydantoin, methylchloroisothiazolinone, 2-bromo-2-nitropropane-1, 3-diol, imidazolidinyl urea, potassium sorbate, benzyl alcohol, sodium benzoate.

In a more preferred embodiment, the preservative is chlorphenesin.

The chlorphenesin, CAS number 104-29-0, is purchased from Shanghai Dry chemical Co.

(solvent)

The solvent is an indispensable main component in various skin care products such as liquid, slurry, paste and the like, and mainly plays a role in dissolving, so that the skin care products have additives with certain corresponding physical properties and dosage forms.

The solvent used in the present invention is not particularly limited, and various solvents known to those skilled in the art, such as deionized water, can be used.

(emollients)

Emollients, which are cosmetic ingredients that fill the spaces of the skin surface, replace losses in the stratum corneum, and help to maintain the skin soft, pliable, and smooth.

In a preferred embodiment, the emollient is selected from one or more combinations of triglycerides, neopentyl glycol diheptanoate, squalane, cyclopentadimethylsiloxane, cyclohexasiloxane, coconut oil, sunflower oil, corn oil, rapeseed oil, mineral oil, soy myristate, octyl caprylate, oleyl oleate, hexyl laurate, isopropyl palmitate, caprylic triglyceride, capric triglyceride, corn oil glycerol mixed ester, olive oleate, lauryl alcohol, oleyl alcohol, octyldodecanol, hexyldecanol, polydimethylsiloxane, and dioctylcyclohexane.

In a more preferred embodiment, the emollient is selected from the group consisting of triglycerides, neopentyl glycol diheptanoate, squalane, cyclopentadimethylsiloxane, and cyclohexasiloxane in combination with one or more.

In a preferred embodiment, the emollient comprises 0.5 to 1.5 parts by weight triglyceride, 1.5 to 2.5 parts by weight Lexfeel7, 0.5 to 1.5 parts by weight squalane, 1.5 to 2.5 parts by weight DC 345.

In a more preferred embodiment, the emollient comprises 1 part triglyceride, 2 parts Lexfeel7, 1 part squalane, 2 parts DC345, parts by weight.

The triglyceride, i.e., triglyceride (ethyl hexanoate), CAS number 7360-38-5, was purchased from Shanghai autumn hydrographic business Co., Ltd.

The squalane, CAS number 111-01-3, was purchased from Shanghai Huilan chemical Co., Ltd.

Lexfeel7, neopentyl glycol diheptanoate, CAS number 68855-18-5, was purchased from Haoshaoto trade, Inc., Shanghai, under the model Lexfeel7, as described herein.

The DC345 of the present invention is purchased from Shanghai Dry fly chemical Co., Ltd, and is of a type of DC345, and comprises cyclopentadimethylsiloxane (CAS: 41-02-6) and cyclohexasiloxane (CAS: 540-97-6).

(emulsifiers)

An emulsifier is a compound which forms a stable emulsion from a mixture of two or more immiscible components.

In a preferred embodiment, the emulsifier is selected from one or more combinations of C14-22 alcohols, C12-20 alkyl glucosides, polyoxyethylene ethers, polyoxypropylene ethers, block copolymers of ethylene oxide and propylene oxide, polyol fatty acid esters, polyvinyl alcohol, hydrogenated castor oil, sorbitan monostearate, stearic acid.

In a more preferred embodiment, the emulsifier is a C14-22 alcohol and/or a C12-20 alkyl glucoside.

In a preferred embodiment, the emulsifier is ML.

The ML of the present invention is purchased from Shanghai Saifu chemical development Co., Ltd and contains C14-22 alcohol and C12-20 alkyl glucoside.

(fat-liquoring agent)

The fat-endowing agent is a viscosity stabilizer which can moisten skin, make skin smooth and make skin care products have excellent viscosity.

The fat-imparting agent used in the present invention is not particularly limited, and various fat-imparting agents known to those skilled in the art may be used, for example, C1618S, cetearyl alcohol, CAS No. 67762-27-0, available from Shanghai Fine trade Co., Ltd., model No. C1618S.

(antioxidant)

The antioxidant is an additive for preventing the active ingredients in the skin care product from being oxidized by air and losing efficacy.

The fat-imparting agent used in the present invention is not particularly limited, and various fat-imparting agents known to those skilled in the art may be used, for example, VE acetate, i.e., tocopherol acetate, CAS No. 7695-91-2, available from Shanghai Co., Ltd.

A third aspect of the present invention provides a method for preparing the emulsion, comprising the steps of:

step I, slowly adding carbomer into a preparation pot containing deionized water under stirring, and after stirring uniformly, continuously heating to 70-90 ℃, and uniformly stirring at 20-40 Hz to obtain a mixed material A;

step II, sequentially adding pre-dispersed methyl propylene glycol, 1, 3-propylene glycol, glycerol, chlorphenesin and trehalose into the mixed material A obtained in the step I, and uniformly stirring at 20-40 Hz to obtain a mixed material B;

step III, adding hydrogenated lecithin, ML, C1618S, triglyceride, Lexfel 7, squalane, DC345 and VE acetate into an oil phase pot, heating to 70-90 ℃, and then stirring uniformly at 20-40 Hz to obtain a mixed material C;

step IV, after the temperature of the mixed material B obtained in the step II and the temperature of the mixed material C obtained in the step III reach 70-90 ℃, pumping the mixed material C into the mixed material B, keeping the vacuum degree at-0.02 to-0.04 MPa, and stirring for 3-5 minutes at 50-70 Hz to obtain a mixed material D;

step V, cooling the mixed material D obtained in the step IV to 60-80 ℃, adding a pH regulator to regulate the pH value of the material to 5.50-6.50, and stirring the material uniformly at 20-40 Hz to obtain a mixed material E;

step VI, cooling the mixed material E obtained in the step V to 35-55 ℃, sequentially adding 301 humectant, rice fermentation liquor, roselle extract, KBGA and CALMYANG into the mixed material E, and uniformly stirring the mixture at 20-40 Hz to obtain a mixed material F;

and step VII, after the temperature of the mixed material F obtained in the step VI is lowered to 30-50 ℃, sequentially adding GP4G, PHL, yeast brightening essence and a passion fruit extract, stirring uniformly at 20-40 Hz, and discharging after qualified material taking and detection.

In a preferred embodiment, the method of preparing the emulsion comprises the steps of:

step I, slowly adding carbomer into a preparation pot containing deionized water under stirring, and after stirring uniformly, continuously heating to 80 ℃ and stirring uniformly at 30Hz to obtain a mixed material A;

step II, sequentially adding pre-dispersed methyl propylene glycol, 1, 3-propylene glycol, glycerol, chlorphenesin and trehalose into the mixed material A obtained in the step I, and stirring uniformly at 30Hz to obtain a mixed material B;

step III, adding hydrogenated lecithin, ML, C1618S, triglyceride, Lexfel 7, squalane, DC345 and VE acetate into an oil phase pot, heating to 80 ℃, and stirring uniformly at 30Hz to obtain a mixed material C;

step IV, after the temperature of the mixed material B obtained in the step II and the temperature of the mixed material C obtained in the step III reach 80 ℃, pumping the mixed material C into the mixed material B, keeping the vacuum degree at-0.03 MPa, and stirring for 4 minutes at 60Hz to obtain a mixed material D;

step V, cooling the mixed material D obtained in the step IV to 70 ℃, adding a pH regulator to regulate the pH value of the material to 6.00, and stirring the material uniformly at 30Hz to obtain a mixed material E;

step VI, cooling the mixed material E obtained in the step V to 45 ℃, sequentially adding the 301 humectant, the rice fermentation liquor, the roselle extract, the KBGA and the CALMYANG into the mixed material E, and stirring the mixture uniformly at 30Hz to obtain a mixed material F;

and step VII, after the temperature of the mixed material F obtained in the step VI is lowered to 40 ℃, sequentially adding GP4G, PHL, yeast brightening essence and a passion fruit extract, stirring uniformly at 30Hz, taking materials, detecting to be qualified, and discharging to obtain the composition.

The pH regulator is not particularly limited in the present invention, and any pH regulator known to those skilled in the art may be used, and for example, sodium hydroxide may be used.

< essence >

The essence is a skin care product rich in functional components with the effects of aging prevention, wrinkle resistance, moisture preservation, whitening, spot removal and the like.

In a preferred embodiment, the essence comprises, by weight, 5 to 35 parts of the face-refreshing, moisturizing and repairing composition, 0.01 to 0.1 part of preservative, 60 to 90 parts of solvent, 0.1 to 0.4 part of colorant, 0.001 to 0.015 part of solubilizer and 0.001 to 0.01 part of aromatic.

In a more preferred embodiment, the essence comprises, by weight, 13.5 parts of the rejuvenating and moisturizing composition, 0.05 parts of a preservative, 86.17 parts of a solvent, 0.25 parts of a colorant, 0.009 parts of a solubilizer, and 0.003 parts of a fragrance.

In a preferred embodiment, the whitening, moisturizing and repairing composition comprises 0.1 part of passion fruit extract, 0.2 part of trehalose, 8.22 parts of moisturizing agent, 4.6 parts of skin conditioning agent and 0.15 part of thickening agent in parts by weight.

In a more preferred embodiment, the humectant comprises 1-3.5 parts by weight of 1, 3-butanediol, 1-3 parts by weight of 1, 3-propanediol, 0.1-1 part by weight of betaine, 0.01-0.1 part by weight of sodium polyglutamate, 0.5-1.5 parts by weight of PHL and 1-3 parts by weight of 301 humectant.

In a further preferred embodiment, the humectant comprises 3 parts by weight of 1, 3-butanediol, 2 parts by weight of 1, 3-propanediol, 0.5 part by weight of betaine, 0.02 part by weight of sodium polyglutamate, 0.7 part by weight of PHL, and 2 parts by weight of 301 humectant.

The betaine has CAS number of 107-43-7, and is purchased from Shanghai Zhen trade company, Inc., with model number of BP 20.

The sodium polyglutamate, CAS number 28829-38-1, was purchased from Huaxi Biotechnology, Inc.

In a more preferred embodiment, the skin conditioner comprises 0.1-2 parts by weight of ectoin, 0.1-2 parts by weight of inositol, 0.1-2 parts by weight of panthenol, 1-3 parts by weight of ergothioneine, 0.1-2 parts by weight of centella asiatica extract, and 0.01-0.15 parts by weight of KANGMIN.

In a further preferred embodiment, the skin conditioner comprises, by weight parts, 1 part ectoin, 0.5 part inositol, 0.5 part panthenol, 2 parts ergothioneine, 0.5 part centella asiatica extract, 0.1 part anabasine.

The ectoin, i.e., tetrahydro-methylpyrimidine carboxylic acid, CAS number 96702-03-3, was purchased from Huaxi Biotech Ltd.

The inositol, CAS number 87-89-8, was purchased from Shanghai Rainbow corporation, Inc.

The panthenol, CAS number 81-13-0, was purchased from Shanghai autumn-activator commercial and trade Co.

The ergothioneine of the invention is purchased from Shanghai-Biotech Co., Ltd, and comprises ergothioneine (CAS: 497-30-3), 1, 2-hexanediol, dipropylene glycol (CAS: 110-98-5), isoprene glycol (CAS: 2568-33-4) and p-hydroxyacetophenone (CAS: 99-93-4).

The KANGMING of the invention is purchased from Shanghai Yan happy industry Co., Ltd, and comprises hydroxyphenyl propionamide benzoic acid, 1, 3-butanediol, and 1, 2-pentanediol (CAS: 5343-92-0).

The centella asiatica extract of the present invention, centella asiatica (CENTELLA ASIATICA) extract, was purchased from Shanghai Jia Ye chemical Co., Ltd.

In a preferred embodiment, the weight ratio of the extract of platycarya strobilacea to the extract of centella asiatica is 1: (4-6).

In a more preferred embodiment, the weight ratio of the extract of platycarya strobilacea to the extract of centella asiatica is 1: 5.

in a more preferred embodiment, the thickener comprises 0.1-0.3 parts of carbomer and 0.01-0.1 parts of HG in parts by weight.

In a further preferred embodiment, the thickener comprises 0.25 parts carbomer, 0.06 parts HG, by weight parts.

The HG, namely hydrolyzed SCLEROTIUM rolfsii (scleroglucan), named scleroglucan, with CAS number 39464-87-4, is a gel-like polysaccharide thickener that helps stabilize emulsions and control viscosity.

The HG is purchased from Shanghai coconut Biotechnology Ltd.

In a more preferred embodiment, the preservative is chlorphenesin.

In a more preferred embodiment, the solvent is deionized water.

(coloring agent)

The colorant is an additive capable of imparting and improving the color of the skin care product.

The colorant used in the present invention is not particularly limited, and various colorants well known to those skilled in the art may be selected, and may be, for example, yellow 5, i.e., CI 19140, available from Shanghai, same chemical company, Inc.

(solubilizing agent)

The solubilizer is an additive capable of increasing the solubility of the effective components in the skin care product in a system.

The solubilizer used in the present invention is not particularly limited, and various solubilizers known to those skilled in the art may be used, for example, LRI, available from vast Sen chemical technology Co., Ltd., Shanghai, containing PPG-26-Butanethol-26 (CAS: 9038-95-3), PEG-40 hydrogenated castor oil (CAS: 61788-85-0), and water.

(aromatic)

The aromatic is an additive capable of imparting unique fragrance to skin care products and improving the fragrance of skin care products.

The present invention is not particularly limited to the aromatic agent used, and various aromatic agents known to those skilled in the art can be selected, and for example, plum blossom, commercially available from Leerfu (Shanghai) essence Co., Ltd.

The fourth aspect of the invention provides a preparation method of the essence, which comprises the following steps:

step i, slowly adding carbomer into a preparation pot containing deionized water under stirring, and after uniformly stirring, continuously heating to 70-90 ℃, and uniformly stirring at 35-55 Hz to obtain a mixed material a;

step ii, sequentially adding pre-dispersed 1, 3-propylene glycol and sodium polyglutamate into the mixed material a obtained in the step i, stirring uniformly at 20-40 Hz, adding 1, 3-butanediol, betaine, chlorphenesin, 301 humectant, trehalose and HG, continuously stirring uniformly at 20-40 Hz, adding ectoin, mixing uniformly, adding a pH regulator to regulate the pH value of the material to 5.00-7.00, and obtaining a mixed material b;

step iii, cooling the mixed material b in the step ii to 35-55 ℃, sequentially adding inositol, panthenol, ergothioneine, a centella asiatica extract, kangmuiyuan, a platycarya grandiflora extract, yellow 5 and PHL into the mixed material b, and uniformly stirring the mixture at 20-40 Hz to obtain a mixed material c;

and iv, cooling the mixed material c in the step iii to 30-50 ℃, adding the solubilized LRI and the solubilized Prunus humilis Bunge flower, uniformly stirring at 20-40 Hz, taking the material, detecting to be qualified, and filtering and discharging by using a filter cloth of 150-250 meshes to obtain the Prunus humilis Bunge.

In a preferred embodiment, the essence is prepared by the following steps:

step i, slowly adding carbomer into a preparation pot containing deionized water under stirring, and after uniformly stirring, continuously heating to 80 ℃ and uniformly stirring at 45Hz to obtain a mixed material a;

step ii, adding pre-dispersed 1, 3-propylene glycol and sodium polyglutamate into the mixed material a obtained in the step i in sequence, stirring uniformly at 30Hz, adding 1, 3-butanediol, betaine, chlorphenesin, 301 humectant, trehalose and HG, stirring uniformly at 30Hz, adding ectoin, mixing uniformly, adding a pH regulator to regulate the pH value of the material to 6.00, and obtaining a mixed material b;

step iii, cooling the mixed material b in the step ii to 45 ℃, sequentially adding inositol, panthenol, ergothioneine, a centella asiatica extract, kangmuiyuan, a platycarya grandiflora extract, yellow 5 and PHL, and uniformly stirring at 30Hz to obtain a mixed material c;

and iv, cooling the mixed material c in the step iii to 40 ℃, adding the solubilized LRI and the solubilized prunus humilis flowers into the mixed material c, uniformly stirring the mixture at 30Hz, taking the materials, detecting the qualified products, and filtering the products by using a 200-mesh filter cloth to discharge the products, thus obtaining the finished product.

The pH regulator is not particularly limited, and any pH regulator known to those skilled in the art can be used, for example, arginine, CAS number 74-79-3, available from Shanghai Yaolan trade company, Inc.

The present invention will now be described in detail by way of examples, and the starting materials used are commercially available unless otherwise specified.

Examples

Example 1

Embodiment 1 provides a rejuvenating, moisturizing and repairing composition, which comprises, by weight, 0.1 part of passion fruit extract, 0.2 part of trehalose, 3 parts of methyl propylene glycol, 4 parts of 1, 3-propylene glycol, 2.5 parts of glycerol, 1 part of 301 humectant, 0.8 part of PHL, 2 parts of rice fermentation broth, 2 parts of roselle extract, 2 parts of KBGA, 0.5 part of CALMYANG, 0.5 part of GP4G, 3 parts of yeast whitening essence, 0.25 part of hydrogenated lecithin, and 0.15 part of carbomer.

The extraction method of the passion fruit extract comprises the following steps:

step two: and (2) performing column chromatography on the first concentrated solution obtained in the step one twice by using sephadex column, eluting the first concentrated solution at the flow rate of 3mL/min by using 75 wt% ethanol as a developing agent, collecting eluent, concentrating the eluent, and performing second elution at the volume ratio of 35: 65 eluting with water and methanol as developing agent, collecting eluate, concentrating under reduced pressure, and drying to obtain extract A;

step three: separating the second part of concentrated solution obtained in the first step by XAD-7 macroporous resin adsorption column chromatography, eluting with 75 wt% ethanol as developing agent at a speed of 2.5mL/min, collecting eluate, concentrating under reduced pressure, and drying to obtain extract component B;

step four: and (3) mixing the extract A obtained in the step (II) and the extract B obtained in the step (III) according to the ratio of 1: 2 to obtain the platycarya strobilacea fruit extract.

The embodiment also provides an emulsion, which comprises, by weight, 22 parts of the rejuvenation and moisturizing repair composition, 0.08 part of chlorphenesin, 68.99 parts of deionized water, 1 part of triglyceride, 2 parts of lexfel 7, 1 part of squalane, 2 parts of DC345, 2 parts of ML, 0.7 part of C1618S, and 0.2 part of VE acetate.

The preparation method of the emulsion comprises the following steps:

step V, cooling the mixed material D obtained in the step IV to 70 ℃, adding sodium hydroxide to adjust the pH value of the material to 6.00, and stirring the material uniformly at 30Hz to obtain a mixed material E;

Example 2

Embodiment 2 provides a rejuvenating, moisturizing and repairing composition, which includes, by weight, 0.05 parts of passion fruit extract, 0.1 parts of trehalose, 1.6 parts of methyl propylene glycol, 2.1 parts of 1, 3-propylene glycol, 1.4 parts of glycerol, 0.5 parts of 301 humectant, 0.4 parts of PHL, 0.4 parts of rice fermentation broth, 0.4 parts of roselle extract, 0.4 parts of KBGA, 0.1 parts of CALMYANG, 0.1 parts of GP4G, 0.6 parts of yeast whitening essence, and 0.05 parts of hydrogenated lecithin.

The extraction method of the passion fruit extract is the same as that of example 1.

The embodiment also provides an emulsion, which comprises, by weight, 8 parts of the rejuvenation and moisturizing composition, 0.1 part of carbomer, 0.01 part of chlorphenesin, 60 parts of deionized water, 0.8 part of triglyceride, 1.7 parts of lexfel 7, 0.8 part of squalane, 1.7 parts of DC345, 1 part of ML, 0.1 part of C1618S, and 0.1 part of VE acetate.

The preparation of the above emulsion was the same as in example 1.

Example 3

Embodiment 3 provides a rejuvenating, moisturizing and repairing composition, which includes, by weight, 0.15 parts of passion fruit extract, 0.3 parts of trehalose, 3.7 parts of methyl propylene glycol, 5 parts of 1, 3-propylene glycol, 3.1 parts of glycerol, 1.2 parts of a 301 humectant, 1 part of PHL, 2.5 parts of rice fermentation broth, 2.5 parts of roselle extract, 2.5 parts of KBGA, 0.6 parts of CALMYANG, 0.6 parts of GP4G, 3.9 parts of yeast whitening essence, 0.4 parts of hydrogenated lecithin, and 0.4 parts of carbomer.

The embodiment also provides an emulsion, which comprises, by weight, 28 parts of the rejuvenation and moisturizing repair composition, 0.1 part of chlorphenesin, 90 parts of deionized water, 1.2 parts of triglyceride, 2.3 parts of lexfel 7, 1.2 parts of squalane, 2.3 parts of DC345, 3 parts of ML, 1.5 parts of C1618S, and 0.3 part of VE acetate.

The preparation of the above emulsion was the same as in example 1.

Example 4

Example 4 provides a rejuvenating, moisturizing and rejuvenating composition, which is embodied in a similar manner to example 1, except that the sephadex in step two of the method for extracting a passion fruit extract is replaced with polyacrylamide gel having a CAS number of 9003-05-8, and purchased from shanghai monogroup industries, ltd.

The preparation of the above emulsion was the same as in example 1.

Example 5

Example 5 provides a rejuvenating, moisturizing and rejuvenating composition, which is embodied in a similar manner to example 1, except that the XAD-7 macroporous resin of the three steps of the method for extracting the passion fruit extract replaces the CD-180 macroporous adsorbent resin, and is purchased from shanghai monogroup industries, ltd.

The preparation of the above emulsion was the same as in example 1.

Example 6

Example 6 provides a rejuvenating, moisturizing and rejuvenating composition, which is embodied in a similar manner as in example 1, except that the elution flow rate of ethanol in step two of the method for extracting a passion fruit extract is changed from 3mL/min to 1.8 mL/min.

The preparation of the above emulsion was the same as in example 1.

Example 7

Example 7 provides a rejuvenating, moisturizing and rejuvenating composition, which is embodied in a similar manner as in example 1, except that the elution flow rate of ethanol in step two of the method for extracting a passion fruit extract is changed from 3mL/min to 4.2 mL/min.

The preparation of the above emulsion was the same as in example 1.

Example 8

Example 8 provides a rejuvenating composition, which is similar to example 1 except that the volume ratio of water to methanol in step two of the method for extracting passion fruit extract is from 35: 65 is replaced by 35: 58.

The preparation of the above emulsion was the same as in example 1.

Example 9

Example 9 provides a rejuvenating composition, which is prepared in a similar manner as in example 1, except that the volume ratio of water to methanol in the second step of the method for extracting a passion fruit extract is from 35: 65 is replaced by 35: 72.

The preparation of the above emulsion was the same as in example 1.

Example 10

Example 10 provides a rejuvenating, moisturizing and rejuvenating composition, which is embodied in a similar manner as in example 1, except that the ethanol elution flow rate is changed from 3mL/min to 1.8mL/min in the three steps of the method for extracting a passion fruit extract.

The preparation of the above emulsion was the same as in example 1.

Example 11

Example 11 provides a rejuvenating, moisturizing and rejuvenating composition, which is embodied in a similar manner as in example 1, except that the ethanol elution rate is changed from 3mL/min to 4.2mL/min in the three steps of the method for extracting a passion fruit extract.

The preparation of the above emulsion was the same as in example 1.

Example 12

Example 12 provides a skin rejuvenating, moisturizing and rejuvenating composition, which is implemented in a similar manner to example 1, except that the weight ratio of the first extract component a obtained in the second step and the second extract component b obtained in the third step in the fourth step of the method for extracting a passion fruit extract is 1: 2 is replaced by 1: 0.8.

The preparation of the above emulsion was the same as in example 1.

Example 13

Example 13 provides a skin rejuvenating, moisturizing and rejuvenating composition, which is implemented in a similar manner to example 1, except that the weight ratio of the first extract component a obtained in the second step and the second extract component b obtained in the third step in the fourth step of the method for extracting a passion fruit extract is 1: 2 is replaced by 1: 1.

The preparation of the above emulsion was the same as in example 1.

Example 14

Example 14 provides a skin rejuvenating, moisturizing and rejuvenating composition, which is implemented in a similar manner to example 1, except that the weight ratio of the first extract component a obtained in the second step and the second extract component b obtained in the third step in the fourth step of the method for extracting a passion fruit extract is 1: 2 is replaced by 1: 3.

The preparation of the above emulsion was the same as in example 1.

Example 15

Example 15 provides a skin rejuvenating, moisturizing and rejuvenating composition, which is implemented in a similar manner to example 1, except that the weight ratio of the first extract component a obtained in the second step and the second extract component b obtained in the third step in the fourth step of the method for extracting a passion fruit extract is 1: 2 is replaced by 1: 3.2.

The preparation of the above emulsion was the same as in example 1.

Example 16

Example 16 provides a rejuvenating composition, which is similar to example 1, except that trehalose is used in an amount of 0.2 parts by weight to 0.8 parts by weight.

The preparation of the above emulsion was the same as in example 1.

Example 17

Example 17 provides a rejuvenating composition, according to a similar embodiment to example 1, except that trehalose is used in an amount of 0.2 parts by weight to 0.32 parts by weight.

The preparation of the above emulsion was the same as in example 1.

Example 18

Example 18 provides a rejuvenating, moisturizing and rejuvenating composition, which is implemented in a similar manner to example 1, except that the roselle extract is replaced by 0.6 part of roselle extract in parts by weight from 2 parts.

The preparation of the above emulsion was the same as in example 1.

Example 19

Example 19 provides a rejuvenating, moisturizing and rejuvenating composition, which is implemented in a similar manner to example 1, except that the roselle extract is replaced by 3.4 parts by weight of the roselle extract.

The preparation of the above emulsion was the same as in example 1.

Example 20

Example 20 provides a rejuvenating, moisturizing and rejuvenating composition, which is implemented in a similar manner to example 1, except that the rice fermentation broth is replaced with 0.4 part by 2 parts by weight; the weight parts of the roselle extract are replaced by 0.4 part from 2 parts.

The preparation of the above emulsion was the same as in example 1.

Example 21

Example 21 provides a rejuvenating, moisturizing and rejuvenating composition, which is implemented in a similar manner to example 1, except that the rice fermentation broth is replaced with 0.5 part by 2 parts by weight; the weight parts of the roselle extract are replaced by 0.5 part from 2 parts.

The preparation of the above emulsion was the same as in example 1.

Example 22

Example 22 provides a rejuvenating, moisturizing and rejuvenating composition, which is implemented in a similar manner to example 1, except that 2 parts by weight of the rice fermentation broth are replaced with 2.5 parts by weight; the weight parts of the roselle extract are replaced by 2.5 parts from 2 parts.

The preparation of the above emulsion was the same as in example 1.

Example 23

Example 23 provides a rejuvenating, moisturizing and rejuvenating composition, which is implemented in a similar manner as in example 1, except that 2 parts by weight of the rice fermentation broth are replaced with 2.6 parts by weight; the weight parts of the roselle extract are replaced by 2.6 parts from 2 parts.

The preparation of the above emulsion was the same as in example 1.

Example 24

Embodiment 24 provides a rejuvenating, moisturizing and rejuvenating composition, including, by weight, 0.1 part of passion fruit extract, 0.2 part of trehalose, 3 parts of 1, 3-butanediol, 2 parts of 1, 3-propanediol, 0.5 part of betaine, 0.02 part of sodium polyglutamate, 0.7 part of PHL, 2 parts of 301 humectant, 1 part of ectoin, 0.5 part of inositol, 0.5 part of panthenol, 2 parts of ergothioneine, 0.5 part of centella asiatica extract, 0.1 part of kaempferol, 0.25 part of carbomer, and 0.06 part of HG.

The embodiment also provides essence which comprises 13.5 parts of the face whitening, moisturizing and repairing composition, 0.05 part of chlorphenesin, 86.17 parts of deionized water, 0.25 part of yellow 5, 0.009 parts of LRI and 0.003 part of prunus humilis by weight.

The preparation method of the essence comprises the following steps:

step ii, adding pre-dispersed 1, 3-propylene glycol and sodium polyglutamate into the mixed material a obtained in the step i in sequence, stirring uniformly at 30Hz, adding 1, 3-butanediol, betaine, chlorphenesin, 301 humectant, trehalose and HG, stirring uniformly at 30Hz, adding ectoin, mixing uniformly, adding arginine to adjust the pH value of the material to be 6.00, and mixing uniformly to obtain a mixed material b;

Example 25

Example 25 provides a rejuvenating, moisturizing and rejuvenating composition, which is implemented in a similar manner as in example 24, except that the centella asiatica extract is replaced by 0.5 parts by weight with 0.35 parts by weight.

The preparation method of the essence is the same as that of example 24.

Example 26

Example 26 provides a rejuvenating, moisturizing and rejuvenating composition, which is implemented in a similar manner as in example 24, except that the centella asiatica extract is replaced by 0.5 parts by weight with 0.65 parts by weight.

The preparation method of the essence is the same as that of example 24.

Evaluation of Performance

1. The physical and chemical properties of the product are as follows: the emulsions obtained in examples 1 to 23 and the essences obtained in examples 24 to 26 were subjected to measurement of physicochemical properties (appearance, aroma, pH value, relative density). Wherein, the pH value of the product is measured according to GB/T13531.1-2000 'pH value measurement of cosmetic general detection method'; the relative density of the product is measured according to GB/T13531.4-2013 'determination of relative density by cosmetic general test method'.

Example 1 the test results were: (1) appearance: a yellowish emulsion-like body; (2) fragrance: none; (3) pH value: 5.50-6.50; (4) relative density: 20 ℃/20 ℃ 1.01 plus or minus 0.02.

Example 24 test results are: (1) appearance: a brown, fluid liquid; (2) fragrance: preparing prunus humilis flowers; (3) pH value: 5.00-7.00; (4) relative density: 20 ℃/20 ℃ 1.03 plus or minus 0.02.

2. And (3) product performance testing: the emulsions obtained in examples 1 to 3 and 12 to 23 were subjected to performance tests of heat resistance, cold resistance and mechanical stability. The heat resistance test method comprises placing the sample in a (40 + -1) deg.C environment for 24h, recovering to room temperature, and observing whether layering occurs; the cold resistance test method comprises placing the sample in (-8 + -2) deg.C environment for 24h, recovering to room temperature, and observing whether layering occurs; the mechanical stability test method comprises the steps of placing a sample in a centrifuge with the rotating speed of 2000r/min, and observing whether the layering phenomenon occurs or not after centrifuging for 30 minutes. The essences obtained in examples 24 to 26 were subjected to performance tests of heat resistance and cold resistance. The heat resistance test method is the same as that of an emulsion sample, and the cold resistance test method comprises the steps of placing the sample in an environment of (5 +/-1) DEG C for 24 hours, and observing whether the layering phenomenon occurs or not after the room temperature is recovered. The evaluation criteria of heat resistance, cold resistance and mechanical stability are as follows: the variation in appearance is not seen good; turbidity, precipitate, and delamination were observed as ×, and are included in table 1.

3. And (3) evaluation and test of efficacy: 220 volunteers were randomly selected and divided into 10 groups of 22. The emulsions obtained in examples 1 to 23 and the essences obtained in examples 24 to 26 were subjected to efficacy evaluation tests in groups. The specific test method comprises the steps of cleaning the face with the same facial cleanser in the morning and at night every day, smearing the same amount of samples on the face, and evaluating the effects (skin repairing effect, moisturizing and brightening effect, pore shrinking effect, sensitive skin irritation relieving effect) of the samples after two weeks. The evaluation criteria were: the effect was recorded as 3 points, the effect was recorded as 2 points, the effect was recorded as 1 point generally, the effect was recorded as 0 point without any obvious effect, and the average score was recorded in table 1.

TABLE 1 test results of physical and chemical properties of products

Wherein "-" in the table means not tested.

The combination of the above experimental results shows that: the skin-refreshing, moisturizing and repairing composition comprises the passion fruit extract, trehalose, a humectant, a skin conditioner and a thickening agent, the prepared emulsion is placed in the environment of (40 +/-1) ° c/(-8 +/-2) ° c for 24 hours, a sample is placed in a centrifuge with the rotating speed of 2000r/min and centrifuged for 30 minutes, and no turbidity, precipitate or layering phenomenon occurs, so that the composition shows good low-temperature stability, high-temperature stability and mechanical stability; the prepared essence is placed in an environment of (40 +/-1) ° C/5 +/-1) ° C for 24 hours, and the phenomena of turbidity, precipitates and delamination do not occur, so that the essence shows good low-temperature stability and high-temperature stability. The skin-refreshing, moisturizing and repairing composition disclosed by the invention has the advantages that the emulsion and the essence prepared by the skin-refreshing, moisturizing and repairing composition are shown by efficacy evaluation tests to be rapidly absorbed and are fresh and not greasy after being used; meanwhile, the skin is effectively repaired, the wrinkle resistance, the anti-allergy property and the immunity of the skin are improved, and the skin is effectively moistened, moisturized, brightened, whitened and contracted.

The foregoing examples are merely illustrative and serve to explain some of the features of the method of the present invention. The appended claims are intended to claim as broad a scope as is contemplated, and the examples presented herein are merely illustrative of selected implementations in accordance with all possible combinations of examples. Accordingly, it is applicants' intention that the appended claims are not to be limited by the choice of examples illustrating features of the invention. The invention is not limited to the embodiments described above, but rather, many modifications and variations may be made by one skilled in the art without departing from the scope of the invention.

Claims

1. The beautifying, moisturizing and repairing composition is characterized by comprising 0.05-0.15 part by weight of passion fruit extract, 0.1-0.3 part by weight of trehalose, 6-14 parts by weight of humectant, 2-13 parts by weight of skin conditioner and 0.1-0.4 part by weight of thickener.

2. The rejuvenating, moisturizing and healing composition according to claim 1, wherein the method of extracting the Pimenta officinalis extract comprises the steps of:

3. The composition for rejuvenating and rejuvenating skin and skin as claimed in claim 1 or 2, wherein the weight ratio of the first and second extracts in step four is 1: (1-3).

4. The rejuvenating, moisturizing and repairing composition as claimed in claim 1, wherein the weight ratio of the passion fruit extract to trehalose is 1: (1-3).

5. The rejuvenating, moisturizing and healing composition according to claim 1, wherein said moisturizer is a polyol and/or a natural biological moisturizing ingredient.

6. The rejuvenating, moisturizing and rejuvenating composition as defined in claim 1 wherein said skin conditioning agent is selected from the group consisting of ectoin, inositol, panthenol, ergothioneine, yeast whitening essence, rice fermentation broth, roselle extract, centella asiatica extract, kaempferia galanga, hydrogenated lecithin, chlorella extract, polygonum cuspidatum root extract, scutellaria baicalensis root extract, tea leaf extract, glycyrrhiza glabra root extract, chamomile flower extract, rosemary leaf extract, artemia extract, and combinations thereof.

7. The rejuvenating, moisturizing and repair composition according to claim 1, wherein said thickener is a natural thickener and/or a synthetic thickener.

8. Use of the rejuvenating and moisturizing composition according to any one of claims 1 to 7 in the form of a lotion, essence lotion, essence mask, essence injection, essence capsule, essence lotion, essential oil, essence lotion, skin foundation, cream, eye cream, face cleanser, mask, BB cream, CC cream, sun block, makeup lotion, face cleanser, facial cleanser, shampoo, stock solution, aqua, acne lotion, moisturizer, toner, astringent, toner.

9. The application of the rejuvenating, moisturizing and repairing composition as claimed in claim 8, wherein the emulsion comprises, by weight, 5 to 35 parts of the rejuvenating, moisturizing and repairing composition, 0.01 to 0.1 part of preservative, 60 to 90 parts of solvent, 5 to 7 parts of emollient, 1 to 3 parts of emulsifier, 0.1 to 1.5 parts of fatliquoring agent, and 0.1 to 0.3 part of antioxidant.

10. The application of the whitening, moisturizing and repairing composition according to claim 8, wherein the essence further comprises, by weight, 5 to 35 parts of the whitening, moisturizing and repairing composition, 0.01 to 0.1 part of a preservative, 60 to 90 parts of a solvent, 0.1 to 0.4 part of a coloring agent, 0.001 to 0.015 part of a solubilizer, and 0.001 to 0.01 part of an aromatic agent.