Preparation method of natural plant skin moisturizer

A technology of natural plant and moisturizing agent, applied in skin care preparations, pharmaceutical formulations, cosmetic preparations, etc., can solve the problems of non-greasy and refreshing, human health hazards, and inability to maintain, and achieve good skin compatibility, Long-lasting moisturizing effect without toxic side effects

Inactive Publication Date: 2017-01-11
吴迪
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The main technical problem to be solved by the present invention is to solve the problem that current moisturizers cannot maintain a non-greasy and refreshing skin feeling while moisturizing for a long time, and most of them contain chemically synthesized substances, which can irritate the skin and have potential hazards to human health , provide a kind of preparation method of natural plant skin moisturizing agent, this method first makes fresh cactus into slurry and then mixes and filters with deionized water, the obtained cactus polysaccharide filtrate is mixed with absolute ethanol, centrifuges subsequently and the lower precipitate is washed , drying treatment to obtain cactus polysaccharides, and then crush fresh lotus petals to make granules and fix them with glutaraldehyde aqueous solution, then filter and collect the filter cake, heat and filter it with n-hexane, collect the filtrate and spin steam to obtain lotus petal wax Finally, mix it with cactus polysaccharide, heat and homogenize it to obtain a natural plant skin moisturizer. The raw materials of the present invention are natural and safe, and the obtained skin moisturizer has a long-lasting moisturizing effect and can keep the skin feeling fresh , and the moisturizer prepared by the present invention has no toxic and side effects, will not cause irritation and damage to the skin after use, and has broad application prospects

Method used

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Examples

Experimental program
Comparison scheme
Effect test

example 1

[0018] First collect fresh cactus, wash, remove thorns and peel off the skin, cut it into pieces and put it in a homogenizer to break it into a slurry, then collect the cactus slurry, and mix the cactus slurry with deionized water according to the mass ratio of 1:5 , heated in a water bath at 55°C for 10 minutes, then filtered and collected the filtrate to prepare the cactus polysaccharide filtrate; then, according to the mass ratio of 1:5, the above-prepared cactus polysaccharide filtrate was stirred and mixed with absolute ethanol, and heated in an ice-water bath at 0°C 10min, then let it stand for 6h, then centrifuged at 3500r / min for 10min, collected the lower precipitate and washed 3 times with absolute ethanol, dried at 45°C for 6h to prepare cactus polysaccharide, and set aside; then collected fresh lotus petals, rinsed with water The surface was washed and freeze-dried, and the lotus petal particles were collected by jet crushing. According to the mass ratio of 1:8, the...

example 2

[0021] First collect fresh cactus, wash, remove thorns and peel off the skin, cut it into pieces and put it in a homogenizer to break it into a slurry, then collect the cactus slurry, and mix the cactus slurry with deionized water according to the mass ratio of 1:5 , heated in a water bath at 58°C for 13 minutes, then filtered and collected the filtrate to prepare the cactus polysaccharide filtrate; then, according to the mass ratio of 1:5, the above-prepared cactus polysaccharide filtrate was stirred and mixed with absolute ethanol, and heated in an ice-water bath at 3°C 13min, then let it stand for 7h, then centrifuged at 3750r / min for 13min, collected the lower precipitate and washed 4 times with absolute ethanol, dried at 48°C for 7h, prepared cactus polysaccharide, and set aside; then collected fresh lotus petals, rinsed with water The surface was washed and freeze-dried, and the lotus petal particles were collected by jet crushing. According to the mass ratio of 1:8, the ...

example 3

[0024]First collect fresh cactus, wash, remove thorns and peel off the skin, cut it into pieces and put it in a homogenizer to break it into a slurry, then collect the cactus slurry, and mix the cactus slurry with deionized water according to the mass ratio of 1:5 , heated in a water bath at 60°C for 15 minutes, then filtered and collected the filtrate to prepare the cactus polysaccharide filtrate; then, according to the mass ratio of 1:5, the above-prepared cactus polysaccharide filtrate was stirred and mixed with absolute ethanol, and heated in an ice-water bath at 5°C 15min, then let it stand for 8h, then centrifuged at 4000r / min for 15min, collected the lower precipitate and washed 5 times with absolute ethanol, dried at 50°C for 8h, prepared cactus polysaccharide, and set aside; then collected fresh lotus petals, rinsed with water The surface was washed and freeze-dried, and the lotus petal particles were collected by jet crushing. According to the mass ratio of 1:8, the l...

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PUM

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Abstract

The invention discloses a preparation method of a natural plant skin moisturizer, belonging to the technical field of preparation of skin care products. The method comprises the following steps: pulping fresh cereus, mixing with deionized water, filtering, mixing the obtained cereus polysaccharide filtrate with anhydrous ethanol, centrifugating, washing the lower precipitate, and drying to obtain cereus polysaccharides; pulverizing fresh lotus petals to obtain granules, carrying out fixing treatment with a glutaric dialdehyde water solution, filtering, collecting the filter cake, heating the filter cake and n-hexane, filtering, collecting the filtrate, and carrying out rotary evaporation to obtain a lotus petal waxy concentrated solution; and finally, mixing the lotus petal waxy concentrated solution with the cereus polysaccharides, heating, and carrying out homogenization treatment to obtain the natural plant skin moisturizer. The raw materials are natural and safe. The prepared skin moisturizer has enduring moisturizing effect, and can keep the skin clean and dry. The moisturizer does not have any toxic or side effect, can not irritate or injure the skin after use, and has wide application prospects.

Description

technical field [0001] The invention discloses a preparation method of a natural plant skin moisturizer, which belongs to the technical field of preparation of skin care products. Background technique [0002] In recent years, people have a new understanding of skin moisturizing. People are no longer satisfied with the oil skin care in the past, but have a soft spot for some refreshing moisturizing products. Therefore, various moisturizers and moisturizing products have emerged at the historic moment, and their market prospects are very promising. Among all cosmetic raw materials, humectants occupy a very important position. On the one hand, almost all cosmetic formulations are inseparable from moisturizers, which are one of the basic substances of cosmetics; on the other hand, moisturizers play a vital role in the function and quality of cosmetics, in a sense In other words, moisturizers determine the quality of cosmetics. [0003] Humectants are a class of hygroscopic c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/9789A61K8/73A61Q19/00
CPCA61K8/97A61K8/73A61Q19/00
Inventor 吴迪蒋玉芳薛蕾
Owner 吴迪
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