Preparation method of natural plant skin moisturizer

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...

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