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Whitening and freckle-removing essence and preparation method thereof

An essence and whitening technology, applied in the field of whitening and freckle-removing essence and its preparation, can solve the problems of unsuitable essence, strong skin irritation, product quality decline, etc., to promote skin absorption, improve biological activity and healthy growth. Effect

Active Publication Date: 2020-09-08
山里质造云南农业科技发展有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although there have been reports in the prior art that natural extracts or microbial fermentation products have been used to replace traditional chemical products, the essence obtained by microbial fermentation has poor stability, especially at temperatures above 25°C, which will not only reduce product quality , and pose great challenges to storage and transportation
The team of Wang Lingchong of Nanjing University of Traditional Chinese Medicine (Food Industry Science and Technology, 2011, 32(10): 285-291) used trypsin to enzymolyze the protein residues of polysaccharides extracted from four-cornered clams to obtain antioxidant peptides. Strong alkaline, strong skin irritation, not suitable for direct skin contact essence; if the acid-base adjustment of the enzymatic solution will affect the oxidation resistance of the enzymatic solution

Method used

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  • Whitening and freckle-removing essence and preparation method thereof
  • Whitening and freckle-removing essence and preparation method thereof
  • Whitening and freckle-removing essence and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] The preparation method of the compound probiotic fermented composition with whitening function comprises the following steps:

[0041] S1. Preparation of Chinese medicine liquid: wash 20g Tianshan snow lotus, 10g licorice, 15g Phellodendron cortex, and 5g lily, respectively, and then pass through a 100-mesh sieve to obtain Chinese medicine powder. Add in water, heat to boiling, keep stirring, extract for 8 hours, filter, keep the filtrate for use, add the filter residue to 55wt% ethanol solution at a solid-to-liquid ratio of 1:3g / mL, heat to 50°C, keep stirring, extract for 3 hours, filter and combine 2 filtrates were concentrated under reduced pressure to obtain Chinese medicinal liquid;

[0042] S2. Preparation of medium: Each 100mL medium contains 40g of traditional Chinese medicine liquid, 1g of soybean meal, 1g of corn, 2g of bran, and 5g of galactooligosaccharides. 100mL, spare for ultraviolet sterilization;

[0043] S3. Fermentation of Antrodia cinnamomea strai...

Embodiment 2

[0046] The preparation method of the compound probiotic fermented composition with whitening function comprises the following steps:

[0047] S1. Preparation of Chinese medicine liquid: wash 50g Tianshan snow lotus, 20g licorice, 30g Phellodendron cortex, and 10g lily, respectively, and then pass through a 100-mesh sieve to obtain Chinese medicine powder. Add in water, heat to boil, keep stirring, extract for 10h, filter, keep the filtrate for use, add the filter residue into 75wt% ethanol solution according to the solid-to-liquid ratio of 1:7g / mL, heat to 70°C, keep stirring, extract for 7h, filter, combine 2 filtrates were concentrated under reduced pressure to obtain Chinese medicinal liquid;

[0048] S2. Preparation of medium: every 100mL medium contains 70g of Chinese medicine liquid, 3g of soybean meal, 3g of corn, 4g of bran, and 15g of inulin. The pH value of the medium is adjusted to 8.0 with PBS solution, and the liquid volume is 100mL. Ultraviolet sterilization sta...

Embodiment 3

[0052] The preparation method of the compound probiotic fermented composition with whitening function comprises the following steps:

[0053] S1. Preparation of Chinese medicine liquid: wash 35g Tianshan snow lotus, 15g licorice, 22g Phellodendron cortex, and 7g lily, respectively, and then pass through a 100-mesh sieve to obtain Chinese medicine powder. Add in water, heat to boil, keep stirring, extract for 9 hours, filter, keep the filtrate for use, add the filter residue to 65wt% ethanol solution at a solid-to-liquid ratio of 1:5g / mL, heat to 60°C, keep stirring, extract for 5 hours, filter and combine 2 filtrates were concentrated under reduced pressure to obtain Chinese medicinal liquid;

[0054] S2. Preparation of medium: Each 100mL medium contains 55g of traditional Chinese medicine liquid, 2g of soybean meal, 2g of corn, 3g of bran, and 10g of xylooligosaccharide. 100mL, spare for ultraviolet sterilization;

[0055] S3. Fermentation of Antrodia cinnamomea strains and...

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Abstract

The invention provides whitening and freckle-removing essence and a preparation method thereof. The whitening and freckle-removing essence is prepared from the following raw materials in percentage byweight: 0.5-2% of a compound probiotic fermented composition with a whitening function, 0.5-3% of a humectant, 0.1-1% of an emulsifier, 0.5-2% of disodium EDTA, 0.01-0.5% of an antioxidant, 0.01-0.1%of a preservative, 0.1-1% of tea tree essential oil, 2-4% of C10-18 fatty acid triglycerides, 3-5% of diethanol amine, 0.5-1.5% of a yeast extract, 1-3% of octyl palmitate and the balance of purifiedwater. The whitening and freckle-removing essence disclosed by the invention has a remarkable whitening and freckle-removing effect, has an excellent freckle-removing and decolorizing effect, and particularly has a very remarkable effect on chloasma and intractable pigmentation.

Description

technical field [0001] The invention relates to the technical field of cosmetics, in particular to a whitening and freckle-removing essence and a preparation method thereof. Background technique [0002] In recent years, with the improvement of people's aesthetic level of skin appearance, whitening cosmetics have been favored by more and more oriental women. In Western countries, whitening products are also used in the prevention and treatment of irregular hyperpigmentation, such as age spots and freckles. Therefore, many cosmetic companies have carried out a lot of research on changing skin pigmentation, and have carried out the development of efficient whitening products. [0003] The mask is used to cover the face for a short time to temporarily isolate the face from the outside air and pollution. The temperature of the skin increases to expand the pores of the skin, promote the secretion and metabolism of sweat glands, and increase the oxygen content of the skin, which ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/9794A61K8/9789A61K8/9728A61K8/60A61K8/73A61Q19/02A61Q19/08A61K36/8967A61P17/00A61P17/18A61K31/702A61K31/733
CPCA61K8/9794A61K8/9789A61K8/9728A61K8/60A61K8/73A61Q19/02A61Q19/08A61K36/285A61K36/484A61K36/756A61K36/8967A61K36/07A61K36/06A61K31/702A61K31/733A61P17/00A61P17/18A61K2800/85A61K2800/82A61K2800/782A61K2800/5922A61K2236/19A61K2236/331A61K2236/333A61K2236/39A61K2236/51A61K2300/00
Inventor 蒋国锋
Owner 山里质造云南农业科技发展有限公司
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