CN110559243B - Repairing and whitening composition containing camellia extract and microcapsule prepared from repairing and whitening composition - Google Patents
Repairing and whitening composition containing camellia extract and microcapsule prepared from repairing and whitening composition Download PDFInfo
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
- A61K8/11—Encapsulated compositions
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
- A61K8/36—Carboxylic acids; Salts or anhydrides thereof
- A61K8/362—Polycarboxylic acids
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/49—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds
- A61K8/4973—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with oxygen as the only hetero atom
- A61K8/498—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with oxygen as the only hetero atom having 6-membered rings or their condensed derivatives, e.g. coumarin
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
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- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/60—Sugars; Derivatives thereof
- A61K8/602—Glycosides, e.g. rutin
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- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/96—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution
- A61K8/97—Cosmetics 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
- A61K8/9783—Angiosperms [Magnoliophyta]
- A61K8/9789—Magnoliopsida [dicotyledons]
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/96—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution
- A61K8/97—Cosmetics 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
- A61K8/9783—Angiosperms [Magnoliophyta]
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
- A61Q19/004—Aftersun preparations
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
- A61Q19/02—Preparations for care of the skin for chemically bleaching or whitening the skin
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K2800/59—Mixtures
- A61K2800/592—Mixtures of compounds complementing their respective functions
- A61K2800/5922—At least two compounds being classified in the same subclass of A61K8/18
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Abstract
The invention relates to a repairing and whitening composition containing camellia extract and microcapsules prepared from the composition, wherein the composition comprises the following components in percentage by weight: 45-60% of camellia extract, 10-40% of linoleic acid, 900.5-3% of glabridin PT-1, 1-6% of alpha-arbutin, 1-10% of mulberrin, 1-10% of coix seed extract and 1-10% of aloe extract. The camellia extract, the linoleic acid, the glabridin and other 7 compositions are reasonably compounded to obtain the optimal proportion, the optimal proportion is synergistic, and the pigmentation can be inhibited in multiple ways, so that the high-efficiency whitening composition is obtained, the damaged skin is effectively repaired, and the skin glossiness is remarkably improved. After the repairing and whitening composition is subjected to microencapsulation, the microencapsulation treatment of the repairing and whitening composition is beneficial to maintaining and stabilizing each whitening component, so that the repairing and whitening composition can be kept stable in a formula product.
Description
Technical Field
The invention relates to the field of cosmetics, and particularly relates to a repairing and whitening composition containing camellia extract and microcapsules prepared from the repairing and whitening composition.
Background
In recent years, the topic of ultraviolet accelerated aging has become a major problem in health and beauty. Based on ultraviolet rays, the skin aging is accelerated, the skin has blackening reaction and even inflammatory reaction such as erythema or edema, and meanwhile, color spots are easy to generate due to insolation. Modern people are increasingly under severe mental stress and physical fatigue, and the skin is damaged after long-term life in a polluted environment or excessive exposure to ultraviolet rays, so that a large amount of melanin is generated and color spots are formed, which are the big problems of whitening the skin of women, and therefore, whitening products are also in the spotlight.
The whitening cosmetic has effects of inhibiting melanin generation, preventing mottle and sparrow egg spot, and preventing mottle and sparrow egg spot caused by sunburn, and can achieve whitening effect by inhibiting tyrosinase activity to influence melanin formation and transfer. Under the condition of ensuring the safety and stability of the product, a plurality of whitening agents are required to be selected to perform synergistic action so as to play a whitening role in multiple ways of inhibiting melanin generation, eliminating free radicals, resisting oxidation, resisting bacteria and diminishing inflammation and the like. However, most whitening agents added into cosmetics are unstable under high temperature and illumination conditions, and are prone to color and flavor change, so that the application of the whitening agents in the cosmetics is greatly limited, and therefore, a means for effectively increasing the stability of the whitening agents is needed, so that the application of various whitening agents in the cosmetics can be greatly increased.
Disclosure of Invention
The invention provides a repairing and whitening composition containing camellia extract and microcapsules prepared from the repairing and whitening composition, which integrate the reasons of pigmentation. The invention starts from various whitening mechanisms, inhibits the generation and the transfer of melanocytes, or promotes the growth of skin cells, promotes the renewal of skin, accelerates the metabolism of melanin, brightens the skin color, lightens spots and removes freckles. Meanwhile, oxygen free radicals are effectively eliminated, damaged skin is repaired, skin elasticity is improved, skin glossiness is improved, and multiple components are compounded in a synergistic mode through selection of whitening combination and proportioning, so that the skin whitening cream is safe and efficient. Meanwhile, the repairing and whitening composition is applied to cosmetics with whitening effects such as skin brightening, speckle lightening and removing and the like, such as products of smoothing toner, emulsion, cream and the like.
The purpose of the invention is realized by the following technical scheme:
the invention provides a repairing and whitening composition containing camellia extract, which comprises the following components in percentage by weight:
preferably, the composition comprises the following components in percentage by weight:
preferably, the camellia extract comprises camellia seed oil, camellia extract and camellia leaf extract in a mass ratio of 8:1:1-20:1: 1.
The invention also provides a microcapsule of the repair and whitening composition containing the camellia extract, and the microcapsule comprises the repair and whitening composition containing the camellia extract as a core material.
Preferably, the microcapsule adopts any one or a mixture of more of starch octyl aluminum succinate, sodium alginate and chitosan as wall material; the mass ratio of the wall material to the core material is 1:2-1: 5.
The invention also provides a preparation method of the microcapsule of the repairing and whitening composition containing the camellia extract, which is characterized by comprising the following steps of:
A. the preparation method of the repairing and whitening composition containing the camellia extract comprises the following steps:
B. and B, mixing the composition prepared in the step A as a core material with a wall material, dissolving, shearing at a high speed, homogenizing to obtain an emulsion, and then carrying out spray drying to obtain the microcapsule.
Preferably, in step A, the Camellia extract is added in the form of microcapsule powder with particle size of 1-20 μm.
Preferably, in the step A, the homogenizing pressure adopted in the method for preparing the camellia extract into the microcapsule powder is 15-35MPa, the time is 10min, and the temperature is 25-50 ℃.
Preferably, in step B, the homogenization conditions are as follows: the pressure is 20-50Mpa, the time is 5min, and the temperature is 40-60 ℃; homogenizing for 3 times.
Preferably, the conditions of the spray drying temperature are: air inlet temperature: 160 ℃ plus 180 ℃, air outlet temperature: 80-100 ℃.
The camellia extract adopted by the invention is the Qingxuan extract (the functional components are the camellia extract including camellia seed oil, camellia extract and camellia leaf extract) which is prepared by a special repair active formula extraction technology produced by the applicant company, the capability of removing free radicals is better than that of VC, the Qingxuan extract has the functions of efficiently brightening skin and lightening spots and removing spots, and meanwhile, the tea extract mainly contains tea polyphenol which can absorb ultraviolet rays and has a photoprotective function on the skin. The protective cream has an obvious protective effect on damage of HaCaT cells and fibroblasts caused by UVB and UVA radiation, and makes skin white and glossy.
Linoleic acid has the functions of eliminating free radicals, enhancing the oxidation resistance of human bodies, increasing the content of collagen and protein in human muscle tissues, keeping skin moist and elastic, repairing skin, fading fine lines and wrinkles, whitening skin and brightening skin, and enabling the skin to be finer and smoother.
Glabridin (Glabradin) can inhibit the activities of tyrosinase and dopachrome tautomerase and DHICA oxidase, and has the effects of scavenging free radicals, resisting oxidation, resisting bacteria, diminishing inflammation, resisting ulcer and reducing blood fat.
The alpha-arbutin reduces the activity of tyrosinase through competitive inhibition, blocks the formation of melanin, and accelerates the decomposition and excretion of the melanin through the direct combination of the alpha-arbutin and the tyrosinase, thereby reducing the pigmentation of the skin and removing stains and freckles.
The mulberrin has strong absorption peaks at 210nm, 264nm and 315nm, is effective ultraviolet filtering agent, and meanwhile, the mulberrin has anti-inflammatory, anti-allergy, and anti-inflammatory effects on skin, and can improve the tolerance of skin to ultraviolet.
The coix seed is rich in protein, can help to eliminate spots, has the effects of treating warts and acnes, lightening spots and whitening skin, moistening skin and removing wrinkles and the like, and has the effects of maintaining beauty and keeping young, particularly, the contained proteolytic enzyme can soften skin cutin, the vitamin E has the antioxidation effect, the absorption and protection capability on ultraviolet rays, and the effects of preventing sun and solar dermatitis.
The aloe extract can accelerate cell growth, promote tissue repair and wound healing, has excellent nourishing and moistening effects on skin, has the effects of moisturizing, resisting allergy, promoting skin metabolism, enhancing skin tissue cell activity, reducing wrinkles, increasing skin elasticity and luster, effectively preventing and treating ultraviolet irradiation, burning skin, sterilizing, inhibiting bacteria, resisting fungi and preventing solar dermatitis.
The composition disclosed by the invention is a natural plant product, contains plant components, has the characteristics of refreshing and quick absorption, and is added with plant sun-screening agents of mulberrin and coix seed extract, so that the irritation to the skin is reduced while the sun is shielded.
Under the condition of the mixture ratio concentration of various components, the components have the maximum synergistic effect, and the whitening composition can achieve the efficient whitening effect only by adding 8-15% of the whitening composition into cosmetics.
The invention adopts microcapsule technology for packaging, under the condition, the particle size is relatively uniform, the average particle size is 5um, and the microcapsule is more beneficial to uniform spreading on the surface of the skin and easy to be absorbed by the skin.
Compared with the prior art, the invention has the following beneficial effects:
according to a large number of experiments and researches, the camellia oil, the camellia and the camellia leaf extract repairing and whitening composition disclosed by the invention is reasonably compounded with 7 compositions such as the camellia extract, linoleic acid, glabridin and the like to obtain an optimal proportion, and the compositions are synergistic and can inhibit pigmentation in multiple ways, so that a high-efficiency whitening composition is obtained, the damaged skin is effectively repaired, and the skin glossiness is remarkably improved. Particularly, the camellia extract is a Qingxuan extract (the functional components are camellia extract including camellia seed oil, camellia extract and camellia leaf extract) which is prepared by a special repairing active formula extraction technology produced by the applicant company, the capability of removing free radicals of the extract is better than that of VC, and the extract has the functions of efficiently brightening skin, lightening spots and removing spots, so that the skin is white and glossy.
After the repairing and whitening composition is subjected to microencapsulation, the microencapsulation treatment of the repairing and whitening composition is beneficial to maintaining and stabilizing each whitening component, so that the repairing and whitening composition can be kept stable in a formula product.
Detailed Description
The present invention will be described in detail with reference to specific examples. The following examples will assist those skilled in the art in further understanding the invention, but are not intended to limit the invention in any way. It should be noted that variations and modifications can be made by persons skilled in the art without departing from the spirit of the invention. All falling within the scope of the present invention. The following examples and comparative examples refer to the starting materials of the respective components as commercially available general products and to the experimental methods as commonly used in the art.
Examples 1 to 7
The present examples 1 to 7 provide microcapsules of a repair and whitening composition containing camellia extract, wherein the components and weight ratio of the whitening composition are shown in table 1.
TABLE 1
Wherein, the camellia extract adopted in the embodiments 1-5 is camellia seed oil, camellia extract and camellia leaf extract in a mass ratio of 10:1: 1; example 6 the camellia extract is camellia seed oil, camellia extract and camellia leaf extract with the mass ratio of 8:1: 1; example 7 the camellia extract is camellia seed oil, camellia extract and camellia leaf extract in a mass ratio of 20:1: 1.
The preparation steps of the microcapsule are as follows:
1) preparing the camellia extract with the content ratio shown in the table 1 into microcapsule powder, and adopting the homogenization pressure of 25MPa, the time of 10min and the temperature of 30 ℃; the obtained particle size is 1-20 μm;
2) mixing the components in the proportion shown in the table 1 to obtain a repairing and whitening composition containing the camellia extract, then mixing the repairing and whitening composition serving as a core material with wall material aluminum octyl starch succinate according to the mass ratio of 1:3, dissolving, shearing at a high speed, homogenizing to obtain an emulsion, and then carrying out spray drying to obtain the microcapsule; the homogenization conditions are as follows: homogenizing at 50 deg.C and 30Mpa for 5min for 3 times; the conditions of the spray drying temperature are as follows: air inlet temperature: 160 ℃ and 180 ℃, air outlet temperature: 80-100 ℃.
Comparative examples 1 to 5
Comparative examples 1 to 5 provide microcapsules of a repair and whitening composition containing camellia extract, the components and weight ratio of which are shown in table 2, wherein the camellia extract used is the same as in example 1.
The preparation method is the same as that of example 1.
TABLE 2
Comparative example 6
The components and formulation of this comparative example are essentially the same as example 1, except that: in the preparation method, the step 1) of preparing the camellia extract into microcapsule powder is not carried out.
Comparative example 7
The components and formulation of this comparative example are essentially the same as example 1, except that: in the preparation method, the treatment of preparing the composition into microcapsule powder in the step 2) is not performed.
Application test example:
the microcapsules of the repairing and whitening composition prepared in each example and comparative example are added with other components to prepare whitening milk, and the specific formula (mass percentage) is as follows: microcapsule containing herba Camelliae Japonicae extract and repairing composition containing 10% of EDTA-2Na
0.05%, methyl propylene glycol 4%, butanediol 3%, xanthan gum 0.08%, ammonium acryloyldimethyl taurate/VP copolymer 0.2%, cetearyl olive oleate 2%, pentaerythritol tetrakis (bis-tert-butylhydroxyhydrocinnamate) 0.02%, camellia oil 0.5%, jojoba oil 0.5%, neopentyl glycol di (ethylhexanoate) 2%, polydimethylsiloxane 4%, dimethiconol 0.8%, sodium acrylate/sodium acryloyldimethyl taurate copolymer, isohexadecane, polysorbate-800.5%, p-hydroxyacetophenone 0.4%, 1, 2-hexanediol 0.4%, methyl propylene glycol 2%, essence 0.05%, and the balance of water.
The preparation method of the whitening milk comprises the following steps:
A1, weighing the components, sequentially adding water phase components such as water, methyl propylene glycol, 1, 3-butanediol, EDTA disodium, xanthan gum, acryloyl dimethyl ammonium taurate/VP copolymer and cetostearyl olivetolate into a water kettle, heating to 85-90 ℃, and stirring uniformly at the speed of 15-25 rpm;
a2, sequentially adding pentaerythritol tetra (di-tert-butyl hydroxy hydrocinnamate), camellia oil, jojoba oil, neopentyl glycol di (ethyl hexanoate), polydimethylsiloxane and dimethiconol into an oil pot, heating to 80-85 ℃, and uniformly stirring at the stirring speed of 15-25 rpm;
a3, mixing the oil phase component and the water phase component, adding the sodium acrylate/acryloyl dimethyl sodium taurate copolymer, isohexadecane and polysorbate-80, homogenizing, and then preserving heat;
a4, sequentially adding 1, 2-hexanediol, p-hydroxyacetophenone, and microcapsule of the repairing and whitening composition containing camellia extract and essence, stirring well, and discharging.
In the step A3, the homogenization time is 5 minutes, and the homogenization speed is 3000 rpm; the heat preservation temperature is 80-85 ℃, and the heat preservation time is 30 minutes.
In the step A4, when the temperature begins to decrease, the 1, 2-hexanediol and the p-hydroxyacetophenone are added.
In the step A4, the microcapsules and the essence of the repairing and whitening composition containing the camellia extract are added at 50 ℃.
Effect verification:
the whitening creams described in this comparative examples 1-7 were prepared in the same manner as in example 1.
Effect verification 1: safety test
The repairing and whitening compositions prepared in all the examples and comparative examples are subjected to a human body safety patch test, and the test method refers to a human body skin patch test in 2015 cosmetic safety technical specification. Skin sealThe method of the closed patch test comprises the following steps: selecting 30 persons with age of 18-60 years, selecting the persons with area not more than 50mm2And a qualified spot test device with the depth of about 1mm, taking 0.020mL of the repairing and whitening composition prepared in the examples and the comparative examples, putting the repairing and whitening composition into a small chamber of a spot test device, taking a control hole as a blank control (no substance is put in the control hole), applying the spot test device added with the repairing and whitening composition to the curved side of the forearm of a subject by using a hypoallergenic adhesive tape, and lightly pressing the patch test device by hands to uniformly apply the patch test device to the skin for 24 hours. Skin reactions were observed according to the standard of table 3 30min (after disappearance of the indentation), 24h and 48h after removal of the plaque test chamber containing the repair and whitening composition, respectively, and the observation results were recorded. The patch test results for the restorative tightening composition are shown in table 4.
The experimental results show that the repairing and whitening compositions prepared in all the examples and comparative examples pass the safety test of the human body patch.
TABLE 3 skin reaction grading Standard for skin Enclosed Patch test
TABLE 4 human body safety test results
| Sample numbering | 30min | 24h | 48h | Total result |
| Example 1 | 0 | 0 | 0 | No positive reaction for 30 people |
| Example 2 | 0 | 0 | 0 | No positive reaction for 30 people |
| Example 3 | 0 | 0 | 0 | No positive reaction for 30 people |
| Example 4 | 0 | 0 | 0 | No positive reaction for 30 people |
| Example 5 | 0 | 0 | 0 | No positive reaction for 30 people |
| Example 6 | 0 | 0 | 0 | No positive reaction for 30 people |
| Example 7 | 0 | 0 | 0 | No positive reaction for 30 people |
| Comparative example 1 | 0 | 0 | 0 | No positive reaction for 30 people |
| Comparative example 2 | 0 | 0 | 0 | No positive reaction for 30 people |
| Comparative example 3 | 0 | 0 | 0 | No positive reaction for 30 people |
| Comparative example 4 | 0 | 0 | 0 | No positive reaction for 30 people |
| Comparative example 5 | 0 | 0 | 0 | No positive reaction for 30 people |
| Comparative example 6 | 0 | 0 | 0 | No positive reaction for 30 people |
| Comparative example 7 | 0 | 0 | 0 | No positive reaction for 30 people |
Effect verification 2: skin color
The whitening and rejuvenating compositions prepared in all the above examples and comparative examples were subjected to a human skin color test using a skin color tester VISIA-CR (Canfield, usa) according to the following method: each group of diluted samples of the repair and whitening composition was prepared from 30 healthy women aged 30 ± 2 years, smeared on the cheeks, color-tested on the skin in the test area before and after four weeks of sample application using instruments, respectively, photographed using VISIA, and analyzed by IPP software for L, b, and ITA values at 0 and 4 weeks of the test area, and for change values expressed as Δ L, Δ b, and Δ ITA °, respectively, and analyzed for rate of change, with the following results:
TABLE 5
TABLE 6
TABLE 7
The test results are shown in tables 5-7, and the L x values and ITA ° in the test areas are significantly increased, indicating that the sample has a significant skin lightening effect within 4 weeks; a significant decrease in b indicates that the test sample had efficacy in removing the yellow stain within 4 weeks. The comparative example is obviously different from the example 1, and meanwhile, the repairing and whitening composition has a good effect of improving the skin color.
Effect verification 3: skin transparency
The whitening and rejuvenating compositions prepared in all the above examples and comparative examples were subjected to a human skin color test using a skin color tester VISIA-CR (Canfield, usa) according to the following method: 30 healthy women are selected for each group of diluted repairing and whitening composition samples, the age is 30 +/-2 years old, the samples are smeared on the cheeks, the instrument is used for carrying out a skin transparency test before the samples are smeared and after the samples are used for four weeks, VISIA is used for photographing, the I values of the 0 th week and the 4 th week of a test area are analyzed through IPP software, the I values are respectively tested in parallel for 3 times, the average value is taken, the change value is expressed by a delta I value, the change rate is analyzed, and the results are as follows:
TABLE 8
Test results as shown in table 8, the test zone I values were significantly elevated, indicating that the skin transparency of this zone was significantly improved. Indicating that the test sample had efficacy of anti-reflection within 4 weeks. The comparative example is different from the example 1 in a certain degree, and meanwhile, the repairing and whitening composition provided by the invention has a good effect of improving the transparency of the skin.
Effect verification 4: skin gloss
The whitening and repair compositions prepared in all the above examples and comparative examples were subjected to a human skin color test using a skin gloss tester VISIA-CR (Canfield, usa) according to the following method: each set of diluted samples of the repair and whitening composition was prepared from 30 healthy women aged 30 ± 2 years, smeared on the cheek, photographed using VISIA, analyzed for transparency at week 0 and week 4 of the test area using IPP software, recorded as W0 and W4 values, tested in parallel 3 times, averaged and analyzed for rate of change using Δ W values, as follows:
TABLE 9
The test results are shown in table 9, where the W value of the test area is significantly increased, indicating that the skin gloss in this area is significantly improved. Indicating that the test sample had skin lightening efficacy within 4 weeks. The comparative example is obviously different from the example 1, and meanwhile, the repairing and whitening composition has a good effect of improving the skin glossiness.
The invention has many applications, and the above description is only a preferred embodiment of the invention. It should be noted that the above examples are only for illustrating the present invention, and are not intended to limit the scope of the present invention. It will be apparent to those skilled in the art that various modifications can be made without departing from the principles of the invention and these modifications are to be considered within the scope of the invention.
Claims (9)
1. The repairing and whitening composition containing the camellia extract is characterized by comprising the following components in percentage by weight:
the camellia extract comprises camellia seed oil, a camellia extract and a camellia leaf extract in a mass ratio of 8:1:1-20:1: 1.
2. The repairing and whitening composition containing camellia extract according to claim 1, characterized by comprising the following components in percentage by weight:
3. a microcapsule of a repair and whitening composition containing camellia extract, which comprises the repair and whitening composition containing camellia extract as claimed in claim 1 as a core material.
4. The microcapsule of repair and whitening composition containing camellia extract as claimed in claim 3, wherein the microcapsule adopts any one or more of aluminum octylsuccinate starch, sodium alginate and chitosan as wall material; the mass ratio of the wall material to the core material is 1:2-1: 5.
5. The preparation method of the microcapsules of the repair and whitening composition containing camellia extract as claimed in claim 3, is characterized by comprising the following steps:
A. the preparation method of the repairing and whitening composition containing the camellia extract comprises the following steps:
B. And B, mixing the composition prepared in the step A as a core material with a wall material, dissolving, shearing at a high speed, homogenizing to obtain an emulsion, and then carrying out spray drying to obtain the microcapsule.
6. The method for preparing the microcapsules of the repairing and whitening composition containing the camellia extract as claimed in claim 5, wherein in the step A, the camellia extract is added in the form of microcapsule powder, and the particle size of the microcapsule powder is 1-20 μm.
7. The method for preparing the microcapsules of the repairing and whitening composition containing camellia extract as claimed in claim 6, wherein in the step A, the homogenizing pressure adopted in the method for preparing the camellia extract into the microcapsule powder is 15-35MPa, the time is 10min, and the temperature is 25-50 ℃.
8. The method for preparing microcapsules of a repairing and whitening composition containing camellia extract as claimed in claim 5, wherein in the step B, the homogenization conditions are as follows: the pressure is 20-50Mpa, the time is 5min, and the temperature is 40-60 ℃; homogenizing for 3 times.
9. The method for preparing the microcapsules of the repair and whitening composition containing camellia extract as claimed in claim 5, wherein in the step B, the conditions of the spray drying temperature are as follows: air inlet temperature: 160 ℃ and 180 ℃, air outlet temperature: 80-100 ℃.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910917945.2A CN110559243B (en) | 2019-09-26 | 2019-09-26 | Repairing and whitening composition containing camellia extract and microcapsule prepared from repairing and whitening composition |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910917945.2A CN110559243B (en) | 2019-09-26 | 2019-09-26 | Repairing and whitening composition containing camellia extract and microcapsule prepared from repairing and whitening composition |
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| Publication Number | Publication Date |
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| CN110559243A CN110559243A (en) | 2019-12-13 |
| CN110559243B true CN110559243B (en) | 2022-06-28 |
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| CN112043635A (en) * | 2020-08-20 | 2020-12-08 | 上海林清轩生物科技有限公司 | Sunscreen composition with cell level repairing effect and application thereof |
| CN112386552A (en) * | 2020-12-08 | 2021-02-23 | 广州名妆化妆品制造有限公司 | Preparation method of compound freckle-removing and whitening composition |
| CN112587456B (en) * | 2020-12-25 | 2023-04-07 | 上海林清轩生物科技有限公司 | Repairing and whitening composition and preparation method thereof |
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| CN104825347B (en) * | 2015-05-25 | 2018-06-01 | 广西达庆生物科技股份有限公司 | A kind of medical bio whitening and spot-eliminating dressing and preparation method thereof |
| CN104958228B (en) * | 2015-07-28 | 2018-05-18 | 昆明贝泰妮生物科技有限公司 | A kind of whitening spot-removing compound preparation and preparation method thereof |
| CN105055667B (en) * | 2015-09-06 | 2017-12-05 | 何黎 | A kind of composite whitening composition of the leaf extract of camellia containing Yunnan, preparation and preparation method thereof |
| CN105496854A (en) * | 2015-12-17 | 2016-04-20 | 青岛讯达捷电子科技有限公司 | Skin-whitening cosmetic containing aloe extract, mulberry leaf extract and semen coicis extract |
| CN106109305B (en) * | 2016-07-19 | 2019-06-14 | 上海清轩生物科技有限公司 | Moisturizing remediation composition containing camellia seed oil and application thereof |
| CN107998056A (en) * | 2017-12-05 | 2018-05-08 | 广州赛莱拉干细胞科技股份有限公司 | A kind of skin care compositions of beauty face-whitening-nourishing containing ambergris and application |
| CN109288715A (en) * | 2018-11-27 | 2019-02-01 | 黄犟兵 | A kind of whitening remediation composition and preparation method thereof |
| CN109498475B (en) * | 2018-12-25 | 2021-11-05 | 上海清轩生物科技有限公司 | Microemulsion mask liquid containing camellia seed oil and having repairing effect and preparation method thereof |
| CN109528564B (en) * | 2019-01-17 | 2021-05-07 | 广东丸美生物技术股份有限公司 | Skin care composition and cosmetic preparation |
| CN109718139B (en) * | 2019-03-04 | 2022-01-11 | 上海清轩生物科技有限公司 | Repairing and tightening composition containing camellia extract and preparation and application thereof |
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