CN111728886A - Whitening composition and preparation method and application thereof - Google Patents
Whitening composition and preparation method and application thereof Download PDFInfo
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Abstract
The invention discloses a whitening composition and a preparation method and application thereof. The whitening composition comprises a tricholoma matsutake extract, a snow lotus extract, ergothioneine and pentanediol, wherein the ergothioneine and the snow lotus extract can prevent melanin from generating from the source, the tricholoma matsutake extract can inhibit tyrosinase activity, reduce melanin synthesis and prevent melanin from transferring to substances of keratinocytes from melanocytes, meanwhile, the snow lotus extract can also remove free radicals and promote skin epidermal metabolism and desquamation, so that melanin disappears along with the desquamation of the keratinocytes, and the bioavailability of the active substances is improved by combining the stabilizing effect of the ergothioneine on the active substances and the promoting effect of the pentanediol on the absorption of the active substances, so that the mild whitening effect is achieved, and the cells are repaired.
Description
Technical Field
The invention relates to the technical field of cosmetics, and particularly relates to a whitening composition and a preparation method and application thereof.
Background
Different skin colors have respective skin physiological characteristics, Asian skin is thin and thick (stratum corneum is thin and dermis layer is thick), and European skin is thick and thin (stratum corneum is thick and dermis layer is thin), so that skin problems such as wrinkles, skin looseness, pigmentation, photodamage, change of water content of stratum corneum and the like can be caused to be different. Asian human skin characteristics have the characteristics of weak skin barrier, strong photosensitivity, strong immunoreaction and the like, so the skin is easily damaged by ultraviolet light, generates melanin, forms color spots and pigmentation. The pigment system is also very different, and the European and American people have small melanin granules, much pseudomelanin and low density; asian people have large melanin granules, much true melanin and twice as high density. Most of whitening skin care products in the market are European and American, are not suitable for the skin structure of Asians, and the skin of the Asians is more suitable for skin care products using natural components, so that the development of a whitening skin care product for the Asians is urgently needed. The whitening products in the market are not good and uniform, and the whitening paths of many products are uncertain, so that the effect is not obvious when the whitening cosmetics are used, and the irritation of many products is relatively large. For example also hydroquinone. It has very strong effect, can inhibit 90% of tyrosinase, is commonly used for whitening skin and removing freckles, but has irritation and toxicity. Kojic acid can inhibit the activity of tyrosinase and improve the pigmentation problem of the skin, but the kojic acid is unstable in chemical properties when exposed to light and high temperature. The improper use of the cosmetics causes the skin to be rough and dull and color spots, and the skin can be dehydrated or the generation of wrinkles is accelerated or the skin is excessively sensitive and allergic while being whitened. Therefore, it is very necessary to provide a mild and effective whitening and anti-aging product for asians to meet the requirements of consumers on the safety and efficacy of whitening and anti-aging cosmetics.
At present, the research on the application of plant extracts such as tricholoma matsutake extract and snow lotus extract to whitening and skin care is more, but the single use of the tricholoma matsutake extract or the snow lotus extract cannot ensure the maximum whitening effect, cannot achieve the whitening and repairing effects at the same time, and can nourish the skin while whitening. CN108969435A discloses a repairing nutrition mask containing fullerene and its preparation and application methods, wherein the mask liquid comprises polysaccharide, polyvinyl alcohol, fullerene, PVP, plant extract, fungus extract, hyaluronic acid, squalane and squalene, polypeptide, glucose, plant essential oil and other ingredients, wherein the polysaccharide comprises polysaccharide of matsutake mushroom, and the plant extract comprises snow lotus extract, although the synergistic use of matsutake mushroom extract and snow lotus extract is disclosed, on one hand, the components are too complex, and the synergistic effect has no specific description, and on the other hand, no technical hint is given on how to provide a synergistic formulation with whitening and repairing effects for the use of matsutake mushroom extract and snow lotus extract.
Disclosure of Invention
The invention aims to solve the technical problems that the existing whitening products do not realize mild and effective whitening anti-aging effects aiming at specific whitening pathways and cannot simultaneously achieve whitening restoration effects, and provides a whitening composition which is prepared by compounding tricholoma matsutake, snow lotus, ergothioneine and pentanediol aiming at different whitening pathways and has a targeted synergistic effect to achieve remarkable whitening anti-aging effects.
Another object of the present invention is to provide a method for preparing a whitening composition.
The invention also aims to provide application of the whitening composition in preparing whitening anti-aging skin care products.
The invention further aims to provide a whitening and anti-aging skin care product.
The above purpose of the invention is realized by the following technical scheme:
a whitening composition comprises Tricholoma matsutake extract, herba Saussureae Involueratae extract, ergothioneine and pentanediol.
Among them, in the whitening composition of the present invention:
the tricholoma matsutake extract contains 18 amino acids, 14 essential trace elements for human bodies, 49 active nutrient substances, 5 unsaturated fatty acids, 8 vitamins, 2 glycoproteins, abundant dietary fibers and a plurality of active enzymes, wherein the polysaccharide, the polypeptide, the steroid, the terpene, the grease, the enzymes and other substances have obvious skin care activity, and the tricholoma matsutake polysaccharide and the polypeptide have more targeting property in the aspect of skin care and have the effects of whitening, moisturizing, resisting aging and the like.
The tricholoma matsutake polysaccharide and the tricholoma matsutake triterpene have good tyrosinase inhibiting activity, wherein the polysaccharide TMSP-6II is reported to have better melanin generation inhibiting capability than arbutin. The tricholoma matsutake polysaccharide can well inhibit the problems of heavy pigment and uneven skin color caused by aging, the polysaccharide TMSP active ingredient can make the skin white and bright and convert the existing melanin into pale melanin, and meanwhile, the formation of the pale melanin can be further adjusted, so that the melanin is not formed any more, and the effects of whitening and anti-aging are achieved.
Snow lotus (known as Saussurea involverata (Kar. et Kir.) Sch. -Bip.) is a Compositae plant containing protein, amino acids, flavonoids, alkaloids, etc., and snow lotus extract also contains a large amount of effective components such as phytosterol, vitamins, snow lotus polysaccharide, snow lotus lactone, etc. The vitamin C contained in the composition has effects of softening blood vessel, preventing aging, removing wrinkle, improving microcirculation, and making skin lustrous.
Furthermore, the snow lotus herb extract has good component permeability and quick absorption, can obviously delay skin aging, nourish skin cells, improve blood microcirculation, increase skin elasticity, prevent skin chap and has the moisture-keeping function.
Ergothioneine: ergothioneine (L-Ergothionine, EGT, ERGO) is a natural rare chiral amino acid strong antioxidant, is a natural antioxidant, is safe and nontoxic, and has multiple physiological functions of detoxifying, maintaining DNA biosynthesis and the like. Ergothioneine is a natural sunlight covering object, can block ultraviolet ray from invading skin, can repair injured collagen and elastic fiber, shrink pores, play a role in preventing sunlight, can effectively remove high-concentration free radicals in human bodies, remove color spots, whiten skin, delay aging and prevent various diseases.
The ergothioneine can regulate oxidation-reduction reaction in cells, participate in energy regulation in cells, is a physiological protective agent for cells, has biological and pharmacological properties, and is safe and stable. According to the invention, ergothioneine is added into the composition of tricholoma matsutake and snow lotus, so that the stability of other components can be maintained, the absorption of cells to active components can be promoted, a good synergistic effect is achieved, the effects of other components are effectively enhanced, and the synergistic effect is realized.
Pentanediol is used as an excellent humectant, antibacterial agent and solubilizer in cosmetics. The pentanediol is a straight-chain diol and has a hydrophilic group and a lipophilic group, and the special charge distribution period has unique characteristics and multiple functions. The hydrophilic group of the pentanediol can capture water molecules, has a good moisturizing effect, and has a moisturizing capability stronger than that of propylene glycol and butanediol. On the other hand, the pentanediol also has lipophilic groups, can be used as a solvent of a plurality of cosmetic raw materials, such as essence and preservative, and can increase the transparency of aqua or essence. Meanwhile, the pentanediol can also destroy the cell membrane of microorganisms, so that the antibacterial agent has certain antibacterial activity and has a spectrum bactericidal effect on gram negative/positive bacteria, saccharomycetes and moulds.
The inventor finds that the pentanediol can promote the penetration of active substances, improve the bioavailability, enable the whitening active substances to exert the maximum effect on the skin basal layer and improve the sticky feeling brought by carbomer, xanthan gum, polysaccharide and the like through long-term experimental research. The whitening composition can promote the permeation of active ingredients such as tricholoma matsutake extract, saussurea involucrata extract, ergothioneine and the like, so that the whitening composition can play a role in the skin basal layer.
In addition, it is also worth noting the whitening mechanism of the present invention, which is specifically described as follows:
when the skin is subjected to ultraviolet light, the epidermal cells, in order to protect the skin against the stimuli, issue "pigment-making" commands, which are generated in the epidermis and transmitted to the basal lamina, stimulating the melanocytes to become active and starting to produce more melanin than the daily amount. The melanin takes tyrosine as a raw material, and is changed from colorless → brown → black through the catalysis of tyrosinase, and finally the melanin is transmitted to the stratum corneum from the basal layer, excessive melanin is accumulated in the skin to form color spots, so that pigmentation is generated, the transmitted melanin is diffused in epidermal cells, moves to the skin surface along with metabolism, and finally is separated from the metabolism. In the whole process, if the skin is not nursed in time, the metabolism is affected, the metabolism effect is poor, the removal of melanin is trapped, and the fair degree of skin color is affected.
The whitening composition contains tricholoma matsutake, saussurea involucrate, ergothioneine and pentanediol, accelerates metabolism and eliminates deposition of melanin aiming at a whitening pathway through the synergistic effect of active ingredients, achieves the effects of mild whitening and freckle removal, and has the following main action ways:
(1) blocking the uv signal from being received from the source. The saussurea involucrate extract has high UV (ultraviolet) resistance, and the sun protection coefficient of the saussurea involucrate extract reaches 22SPF which is far higher than 15SPF of domestic ultra-high-intensity ultraviolet radiation. Meanwhile, the ergothioneine has the absorption wavelength close to that of DNA and protects cells from ultraviolet radiation, can be used as a physiological filter of ultraviolet rays, is a very effective sunscreen component, is improved from the source through the synergistic effect of the saussurea involucrate extract and the ergothioneine, and prevents the emission of a 'pigment manufacturing' instruction.
(2) The tricholoma matsutake polysaccharides and triterpenes of the tricholoma matsutake extract achieve the effects of reducing melanin synthesis by inhibiting tyrosinase activity and preventing melanin transfer from melanocytes to keratinocytes.
(3) The saussurea involucrate extract contains whitening components such as vitamin C and the like, ergothioneine can reduce the formation of active oxygen to the maximum extent, and the whitening effect is achieved by the synergistic effect of the whitening components and the ergothioneine through the antioxidation effect of removing oxygen free radicals.
(4) The saussurea involucrate lactone and the sterol promote skin epidermal metabolism to shed, so that melanin disappears along with the shedding of keratinocytes, and the melanin is discharged out of the body in time, thereby achieving the whitening effect of updating skin melanin metabolism.
(5) The pentanediol has the effect of promoting the penetration of active substances, can effectively promote the effective components to penetrate into a skin basal layer to play a role, and improves the bioavailability.
In conclusion, the formation of active oxygen can be reduced to the maximum extent through the synergistic effect of tricholoma matsutake, snow lotus, ergothioneine and pentanediol, and cells are protected from radiation damage. And flavonoid compounds, alkaloids and umbelliferone in the saussurea involucrate extract have anti-inflammatory and bacteriostatic effects, prevent bacteria from breeding, and can also diminish inflammation and remove acnes from the root and eliminate pigmentation caused by inflammation.
Preferably, the whitening composition consists of the following components in parts by mass: 0.1-5 parts of matsutake extractive, 0.1-5 parts of snow lotus extractive, 0.01-0.5 part of ergothioneine and 0.1-5 parts of pentanediol.
Further preferably, the whitening composition consists of the following components in parts by mass: 1-3 parts of matsutake extractive, 1-3 parts of snow lotus extractive, 0.01-0.1 part of ergothioneine and 1-3 parts of pentanediol.
More preferably, the whitening composition consists of the following components in parts by mass: 2 parts of matsutake extract, 2 parts of snow lotus extract, 0.05 part of ergothioneine and 2 parts of pentanediol.
The content of tricholoma matsutake polysaccharide, polypeptide and triterpene in the tricholoma matsutake extract is 40-90%, 0.1-5% and 5-10%.
Preferably, the content of the tricholoma matsutake polysaccharide in the tricholoma matsutake extract is 70%, the content of the polypeptide is 3% and the content of the tricholoma matsutake triterpene is 8%.
The saussurea involucrate lactone content in the saussurea involucrate extract is 1-5%, and the phytosterol content in the saussurea involucrate extract is 1-10%.
Preferably, the content of the snow lotus lactone in the snow lotus extract is 4 percent, and the content of the phytosterol is 8 percent.
The invention also provides a preparation method of the whitening composition, which comprises the following steps:
s1, adding water to soak tricholoma matsutake and saussurea involucrata, extracting and separating under normal pressure to obtain supernatant, decoloring, and distilling under reduced pressure to obtain extract;
s2, adding ethanol into the extract, mixing, standing, centrifuging, separating, drying to obtain a tricholoma matsutake extract and a snow lotus,
wherein the extraction temperature in S1 is 50-80 ℃, the extraction time is 2-5h, and the reduced pressure distillation temperature is 45-75 ℃.
With the rise of the temperature of the water bath, the molecular heat movement is accelerated, the polysaccharide yield is increased, and when the temperature reaches more than 80 ℃, the polysaccharide content is increased slowly. Because the polysaccharide is an active substance, the structure of the polysaccharide can be damaged by overhigh temperature, the biological activity of the polysaccharide is influenced, and the subsequent experiment is adversely affected, so the extraction temperature is preferably 50-80 ℃.
Preferably, the ratio of the water to the soaking solution in S1 is 1: 10-20, for example, 1:10, 1:15 or 1:20, and more preferably 1: 10.
Different feed-to-liquid ratios affect the dissolution of the active substance by the extraction solvent. The ratio of the feed liquid is low, and active substances cannot be fully dissolved, so that the extraction rate is influenced. If the ratio of the feed liquid is too high, the concentration of the active substance is low, and the subsequent purification and concentration steps are increased.
Preferably, the mass ratio of the extract to the ethanol in S2 is 1: 1-5, for example, 1:1, 1:3 or 1:5, and more preferably the mass ratio of the extract to the ethanol in S2 is 1: 3.
The application of the whitening composition in preparing whitening anti-aging skin care products is also within the protection scope of the invention.
A whitening and anti-aging skin care product is prepared from the whitening composition and acceptable auxiliary materials.
Preferably, the whitening composition in the whitening and anti-aging skin care product is 0.3-16% by mass.
Compared with the prior art, the invention has the beneficial effects that:
the invention provides a whitening composition, which comprises matsutake mushroom, snow lotus, ergothioneine and pentanediol, wherein ergothioneine can absorb ultraviolet ray and reduce active oxygen generation, herba Saussureae Involueratae extract has ultraviolet-proof effect and can prevent melanin generation from source, Tricholoma matsutake extract can inhibit tyrosinase activity, reduce melanin synthesis and prevent melanin from transferring from melanocyte to keratinocyte, meanwhile, the saussurea involucrate extract can also remove free radicals, promote the skin epidermal metabolism to fall off, enable melanin to disappear along with the falling off of keratinocytes, achieve the effect of updating the skin melanin metabolism, combine the DNA repair effect of ergothioneine and the stabilization effect on active substances and the promotion effect of pentanediol on the absorption of the active substances, improve the bioavailability of the active substances, fully cooperate, achieve the mild whitening effect and repair cells.
After the whitening composition is used for 28 days, the melanin content of the skin can be reduced by 11.45%, the whiteness L value of the skin is increased by 7.89%, the yellowness b value is reduced by 8.25%, the skin transmittance ITA value is increased by 9.11%, the whitening composition has the effects of homogenizing the skin color and improving the skin transmittance, and can be widely applied to the preparation of whitening skin care products.
Drawings
Fig. 1 is a photograph showing whitening and spot-lightening effects before and after the volunteers used the whitening essence of example 6.
Fig. 2 is a photograph of the soothing effect before and after the volunteers use the whitening essence of example 6.
Detailed Description
The present invention will be further described with reference to specific embodiments, but the present invention is not limited to the examples in any way. The starting reagents employed in the examples of the present invention are, unless otherwise specified, those that are conventionally purchased.
Example 1
The whitening composition comprises the following components in parts by mass: 2 parts of matsutake extract, 2 parts of snow lotus extract, 0.05 part of ergothioneine and 2 parts of pentanediol.
The content of Tricholoma matsutake polysaccharide in the Tricholoma matsutake extract is 70%, the content of polypeptide is 3%, and the content of Tricholoma matsutake triterpene is 8%.
The saussurea involucrate lactone content in the saussurea involucrate extract is 4%, and the phytosterol content is 8%.
Example 2
The whitening composition comprises the following components in parts by mass: 0.1 part of matsutake extractive, 0.1 part of snow lotus extractive, 0.01 part of ergothioneine and 0.1 part of pentanediol.
The content of Tricholoma matsutake polysaccharide in the Tricholoma matsutake extract is 70%, the content of polypeptide is 3%, and the content of Tricholoma matsutake triterpene is 8%.
The saussurea involucrate lactone content in the saussurea involucrate extract is 4%, and the phytosterol content is 8%.
Example 3
The whitening composition comprises the following components in parts by mass: 5 parts of matsutake extractive, 5 parts of snow lotus extractive, 0.5 part of ergothioneine and 5 parts of pentanediol.
The content of Tricholoma matsutake polysaccharide in the Tricholoma matsutake extract is 70%, the content of polypeptide is 3%, and the content of Tricholoma matsutake triterpene is 8%.
The saussurea involucrate lactone content in the saussurea involucrate extract is 4%, and the phytosterol content is 8%.
Example 4
The whitening composition comprises the following components in parts by mass: 1 part of matsutake extractive, 1 part of snow lotus extractive, 0.01 part of ergothioneine and 1 part of pentanediol.
The content of Tricholoma matsutake polysaccharide in the Tricholoma matsutake extract is 70%, the content of polypeptide is 3%, and the content of Tricholoma matsutake triterpene is 8%.
The saussurea involucrate lactone content in the saussurea involucrate extract is 4%, and the phytosterol content is 8%.
Example 5
The whitening composition comprises the following components in parts by mass: 3 parts of matsutake extract, 3 parts of snow lotus extract, 0.1 part of ergothioneine and 3 parts of pentanediol.
The content of Tricholoma matsutake polysaccharide in the Tricholoma matsutake extract is 70%, the content of polypeptide is 3%, and the content of Tricholoma matsutake triterpene is 8%.
The saussurea involucrate lactone content in the saussurea involucrate extract is 4%, and the phytosterol content is 8%.
Example 6
The main formula of the whitening essence is shown in the following table 1:
TABLE 1 whitening essence formula
Item C is the whitening composition of example 1, which has a mass percentage of 7.05%.
Example 7
The main formula of the whitening essence is different from that of example 6 in that the mass percentage of the whitening essence in the whitening essence is 0.3%.
Example 8
The main formula of the whitening essence is different from that in example 6 in that the mass percentage of the whitening essence in the whitening essence is 16%.
Comparative example 1
The whitening composition comprises the following components in parts by mass: 2 parts of matsutake mushroom extract, 2 parts of snow lotus extract and 2 parts of pentanediol.
The content of Tricholoma matsutake polysaccharide in the Tricholoma matsutake extract is 70%, the content of polypeptide is 3%, and the content of Tricholoma matsutake triterpene is 8%.
The saussurea involucrate lactone content in the saussurea involucrate extract is 4%, and the phytosterol content is 8%.
Comparative example 2
The whitening composition comprises the following components in parts by mass: 2 parts of tricholoma matsutake extract, 0.05 part of ergothioneine and 2 parts of pentanediol.
The content of Tricholoma matsutake polysaccharide in the Tricholoma matsutake extract is 70%, the content of polypeptide is 3%, and the content of Tricholoma matsutake triterpene is 8%.
The saussurea involucrate lactone content in the saussurea involucrate extract is 4%, and the phytosterol content is 8%.
Result detection
(1) Subjective evaluation of volunteers
In the form of questionnaire, the subjects visit 0W, 2W, 4W and 6W, and the whitening degree, the darkness and the yellowness degree, the speckle degree and the speckle area of the face before and after using the product are scored according to the scoring standard of 0-10 points. The higher the score, the whiter, darker yellow, more visible the skin, and the larger the spot area.
The score values of 2W, 4W and 6W are used for making difference with the score value of 0W, and the difference is 0/negative score, which indicates that no improvement exists, and the skin is not whitened or the spots are lightened/the skin is blackened or darkened and yellow or the spots are increased; the difference is 1, indicating a slight improvement, slight whitening of the skin/slight reduction of the skin dullness/slight lightening of the spot/slight reduction of the spot area; the difference was 2, indicating moderate improvement, more pronounced whitening of skin/more pronounced reduction of skin dark yellowness/more pronounced lightening of spots/more pronounced reduction of spot area; the difference is 3, which indicates that the skin is obviously improved, the skin is obviously whitened/the skin dark yellowness is obviously weakened/the spots are obviously lightened/the spot area is obviously reduced; the difference was 4, indicating complete improvement, skin becoming very white/skin not dark yellow/blotchy.
The specific use effect can be visually seen in fig. 1 and 2.
The evaluation results are shown in table 2:
wherein the difference of the white degree is A, the difference of the dark yellow degree is B, the difference of the obvious degree of the spots is C, and the area of the spots is D.
TABLE 2
(2) Skin melanin content test
The experiment adopts a double-blind method, the test period is 8 weeks, the skin data acquisition times are 3 times, and the times are respectively 0W, 4W and 6W. And (4) screening qualified subjects according to requirements, signing the volunteer informed consent with the qualified subjects when the volunteer visits for the first time, collecting 0-week data and issuing samples. Every time the volunteer visits, the volunteer cleans the face and the arms with the designated clean face, sits still for about 20min in the test environment, and starts to collect skin images and data after the sitting is finished. At visit 2, volunteers need to bring back the sample and give to the investigator for weighing.
Skin melanin and heme test probe (Mexameter MX 18): the measurement principle is based on the principle of spectral absorption (RGB), and the content of melanin in the skin is determined by measuring the reflection amount of light with a specific wavelength on the skin of a human body. Skin melanin content (MI value): the MI value characterizes the melanin index, and a higher measured value indicates a higher melanin content in the skin.
Melanin improvement rate (%) + 100% (melanin content after product use (Tn) -melanin content before product use (T0))/(T0)))
The results are shown in table 3:
TABLE 3 results of melanin content
(3) Skin color test
Skin color tester (Colormeter CL 400; germany CK): correcting the amount of reflected light by the probe with a special color matrix, obtaining XYZ values by three primary colors, and calculating and converting into L*、b*ITA DEG value.
The whiteness (L value) (non-spot area) of the skin is in the balance of black and white, and the color is more white as the value is larger, and is more black on the contrary. The results are shown in Table 4.
Skin yellowness (b value) (non-blotchy area): indicating a balance from yellow to blue, the lower the value of b, the lower the yellowness of the skin. The results are shown in Table 5.
Skin penetration ITA ° value (non-spot area): the value is the skin individual type angle and is a value that characterizes skin brightness in relation to the L and b values. The greater the ITA value, the brighter the skin, whereas the darker the skin. The results are shown in Table 6.
Table 4L values results
TABLE 5 b*Value result
TABLE 6 ITA ° value results
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. A whitening composition is characterized by comprising matsutake mushroom extract, snow lotus extract, ergothioneine and pentanediol.
2. The whitening composition of claim 1, which consists of the following components in parts by mass: 0.1-5 parts of matsutake extractive, 0.1-5 parts of snow lotus extractive, 0.01-0.5 part of ergothioneine and 0.1-5 parts of pentanediol.
3. The whitening composition of claim 2, which consists of the following components in parts by mass: 1-3 parts of matsutake extract, 1' 3 parts of snow lotus extract, 0.01-0.1 part of ergothioneine and 1-3 parts of pentanediol.
4. The whitening composition of claim 3, consisting of the following components in parts by mass: 2 parts of matsutake extract, 2 parts of snow lotus extract, 0.05 part of ergothioneine and 2 parts of pentanediol.
5. The whitening composition according to any one of claims 1 to 4, wherein the matsutake mushroom extract contains 40 to 90% by mass of matsutake mushroom polysaccharides, 0.1 to 5% by mass of polypeptides, and 5 to 10% by mass of matsutake mushroom triterpenes.
6. The whitening composition according to any one of claims 1 to 4, wherein the saussurea involucrate lactone content in the saussurea involucrate extract is 1 to 5% by mass, and the phytosterol content in the saussurea involucrate extract is 1 to 10% by mass.
7. A method as claimed in any one of claims 1 to 4
The preparation method of the whitening composition is characterized by comprising the following steps:
s1, adding water to soak tricholoma matsutake and saussurea involucrata, extracting and separating under normal pressure to obtain supernatant, decoloring, and distilling under reduced pressure to obtain extract;
s2, adding ethanol into the extract, mixing, standing, centrifuging, separating, and drying to obtain a matsutake mushroom extract and a snow lotus extract
Wherein the extraction temperature in S1 is 50-80 ℃, the extraction time is 2-5h, and the reduced pressure distillation temperature is 45-75 ℃.
8. Use of the whitening composition of any one of claims 1 to 4 in the preparation of whitening anti-aging skin care products.
9. A whitening and anti-aging skin care product is characterized by being prepared from the whitening composition as claimed in any one of claims 1 to 4 and acceptable auxiliary materials.
10. The whitening and anti-aging skin care product is characterized in that the mass percentage of a whitening composition in the whitening and anti-aging skin care product is 0.1-16%.
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| CN202010668879.2A CN111728886A (en) | 2020-07-13 | 2020-07-13 | Whitening composition and preparation method and application thereof |
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| CN202010668879.2A CN111728886A (en) | 2020-07-13 | 2020-07-13 | Whitening composition and preparation method and application thereof |
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| CN113143818A (en) * | 2021-03-31 | 2021-07-23 | 华南农业大学 | Whitening and anti-photoaging composition and application thereof |
| CN114224779A (en) * | 2021-12-27 | 2022-03-25 | 广州睿森生物科技有限公司 | Eye repair composition and application thereof |
| CN115192486A (en) * | 2021-09-07 | 2022-10-18 | 海臻(上海)生物科技有限公司 | Jellyfish nourishing anti-aging mask liquid composition and product thereof |
| CN115192486B (en) * | 2021-09-07 | 2024-07-05 | 海臻(上海)生物科技有限公司 | Jellyfish nourishing anti-aging mask liquid composition and product thereof |
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Application publication date: 20201002 |