Toning lotion containing pearl water extract and preparation method

Abstract

The invention relates to a toning lotion containing a pearl water extract and a preparation method. The preparation method comprises the following steps of: preparing a pearl powder extract through carrying out high-pressure homogenization, membrane filtration and separation on a pearl powder suspension by combining modern scientific technologies and traditional processes and adopting a purified water boiling method; and mixing and homogenizing the pearl water extract with butanediol, propylene glycol, glycerin, hyaluronic acid, sodium, flavor, and the like to prepare a pearl toning lotion containing the pearl water extract. The invention overcomes the defects brought by acid hydrolysis and enzymatic hydrolysis in the prior art, pearl liquid extracted by using the method provided by the invention contains 18 kinds of amino acids in total, and the active ingredients can be stored in hydrolysates in a stable and homogeneous state. A chemical reagent is scarcely added in the process for preparing the pearl water extract by using the method provided by the invention, trace elements, i.e. natural pearl active ingredients, can be fully extracted without harming skin, and filter residuesobtained after extracting the pearl water extract can be used as natural raw materials for a calcium-supplementing preparation so as to gain multiple advantages by a single substance.

Description

technical field [0001] The invention relates to a pearl skin toner, in particular to a formula and a preparation method of a pearl water extract-containing toner. Background technique [0002] Modern medical research has proved that pearls contain more than 20 kinds of amino acids that cannot be synthesized by the human body, among which taurine, ornithine and glycine are more, in addition to natural peptides, carotenoids, glucosamine, porphyrin-like iron amine, Keratin and active inorganic elements such as lithium, strontium and titanium can regulate human endocrine, promote body metabolism, inhibit the growth of lipofuscin, enhance the vitality of epidermal cells, delay cell aging, and have the effects of beautifying whitening and freckle removal. For this reason, take pearl powder extract as raw material skin care products to be paid more and more attention in the cosmetics market. [0003] There are acid hydrolysis and enzyme hydrolysis methods for extracting active ing...

AI Technical Summary

Problems solved by technology

However, chemical methods such as acid hydrolysis are easy to destroy the active ingredients of pearls such as proline, tryptophan and taurine; biological enzymatic hydrolysis uses enzyme hydrolysis, the cost increases, and the product is not easy to preserve

And because this hydrolyzate only contains amino acids, it does not fully retain the unique active ingredients of pearls, so it cannot exert the physiological effects of pearls.

Patent CN1131016A proposes to use high temperature and high pressure method to hydrolyze pearls to prepare pearl liquid. Although the natural components of pearls are retained, the conditions are relatively harsh and the requirements for equipment are relatively high, which is not suitable for the large-scale production of pearl water extracts in the daily chemical industry. The method of pearl hydrolysis is of great significance to improve the beauty and health care effect of pearl series skin care products, and to deepen the efficacy of pearl beauty and youthfulness

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