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White-tea self-heating facial mask and preparation method thereof

A facial mask and self-heating technology, which is applied in the fields of pharmaceutical formulations, cosmetic preparations, dressing preparations, etc., can solve the problems of unfavorable absorption of nutrients and low comfort of the mask, achieve better skin-friendly ability and protect the skin oil layer , Improve stability and fat solubility

Inactive Publication Date: 2020-02-21
茗汲(浙江)生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The principle of mask skin care is to use the time covered on the face to temporarily isolate the outside air and pollution, increase the temperature of the skin, expand the pores of the skin, promote the secretion and metabolism of sweat glands, and increase the oxygen content of the skin. The products of cell metabolism and accumulated oily substances, the mask fluid and water in the mask penetrate into the stratum corneum of the skin epidermis, the skin becomes soft and elastic, but in winter or when the temperature is low, the temperature of the mask is too low, making the skin pores shrink , which is not conducive to the absorption of nutrients by the skin and the comfort of using the mask is not high

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Preparation of white tea extract: grind white tea into a supercritical extractor for supercritical CO 2 Extraction, the extraction pressure is 27MPa, the extraction temperature is 55°C, the extraction time is 50min, and the dosage of 65% ethanol is 1000mL. After the extraction is completed, open the oil drain valve of the supercritical extractor to collect the white tea extract, which is used in this example The supercritical extractor model is SPTHA220-40-11 supercritical CO 2 Extraction device.

Embodiment 2

[0023] Preparation of EGCG nanoliposomes: Mix 10ml Tween 60, 15mg cholesterol, 5mg soybean lecithin and the 50mg white tea extract, disperse evenly, add ethanol, and dissolve in a water bath at 60°C to obtain a mixed solution, and mix the mixed solution Inject quickly into the constantly stirring PBS buffer, stir for 10-30min at a stirring speed of 90-100r / min, remove ethanol by vacuum rotary evaporation, fill with N 2 Seal and store at 4°C to obtain EGCG nanoliposomes.

Embodiment 3

[0025] Take 50g of apples, 50g of bananas, 50g of spinach and other fiber foods, dry, crush, and sieve to obtain dry fruit and vegetable powder; the dry powder is soaked in strong alkali, enzymolyzed with commercially available protease and hydrolase at 40°C for 2 hours, and deactivated at 100°C. Filtrate, wash and dry the filter residue to obtain the fruit fiber membrane material; add 10g / ml baking soda solution and mix, add the mixed solution into a multi-needle electrospinning box for electrospinning, vacuum dry after spinning, spunlace reinforcement, and dry Vacuum compress after drying to get the mask base cloth; take 1g hyaluronic acid, 1g transdermal short peptide, 20g white tea extract, 5g EGCG nano liposome, 1g rose essential oil, 1g hydroxyethylpiperazine ethanesulfonic acid, 5g Sodium carboxymethylcellulose, 0.5g potassium sorbate, 1g compound synergist, wherein the compound synergist includes vitamin E, vitamin B, salicylic acid, nicotinamide, L-tyrosine, seaweed in...

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PUM

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Abstract

The invention discloses a white-tea self-heating facial mask and a preparation method thereof. The white-tea self-heating facial mask comprises a compressed facial mask base cloth and facial mask essence, wherein the facial mask essence comprises 1-3 parts of a hydrating agent, 1-3 parts of a penetrating agent, 20-50 parts of a white tea extract, 5-10 parts of EGCG nanometer liposomes, 1-3 parts of plant essential oil, 1-3 parts of a pH buffering agent, 5-10 parts of a thickening agent, 0.5-1 part of a preservative and 1-3 parts of a composite synergist, and the compressed facial mask base cloth comprises 5-20 parts of baking soda and 50-70 parts of a fruit fiber film material. When being used, the white-tea self-heating facial mask can generate heat and is comfortable to use, and throughcooperation with the facial mask essence, the absorption of skin for nutrient substances can be improved, the antioxidant ability is high, and the moisturizing properties are high.

Description

technical field [0001] The invention relates to the field of tea processing, in particular to a white tea self-heating mask and a preparation method thereof. Background technique [0002] White tea is a kind of micro-fermented tea. It is a traditional famous tea created by Chinese tea farmers. After picking, it is not processed or rolled, but only dried in the sun or simmered. The white tea extract is rich in tea polyphenols and epigallocatechin. EGCG, flavonoids and other substances have pharmacological activities such as treating measles, anti-cancer, antibacterial, anti-oxidative damage, anti-aging and regulating immune function, and have significant anti-tumor, anti-cancer, and anti-mutation effects. There are few processed products on the market. [0003] EGCG has a wide range of biological functions, such as anti-oxidation, anti-cancer, anti-cardiovascular disease, etc. However, due to the instability of EGCG itself, it is easy to oxidize and deteriorate when exposed ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/02A61K8/9789A61K8/92A61K8/64A61K8/67A61K8/368A61K8/44A61K8/60A61K8/19A61K8/49A61K8/73A61K8/34A61Q19/00A61Q19/08
CPCA61K8/0212A61K8/9789A61K8/922A61K8/64A61K8/678A61K8/673A61K8/368A61K8/675A61K8/44A61K8/60A61K8/19A61K8/498A61K8/735A61K8/345A61Q19/00A61Q19/08A61K2800/56A61K2800/805
Inventor 李俊
Owner 茗汲(浙江)生物科技有限公司
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