Milk fermented product filtrate as well as preparation method and application thereof

Abstract

The invention relates to a milk fermented product filtrate as well as a preparation method and application thereof. The milk fermented product filtrate comprises active ingredients extracted after fermentation of a milk culture medium and probiotics, wherein the probiotics is a mixture of lactobacillus and bifidobacterium; and the dosage of the probiotics is 40-80g per ton. According to the invention, water and milk are proportionally mixed according to proportion to obtain the milk culture medium, then the probiotics is added into the milk culture medium for fermentation in specific conditions, and finally, the fermented product is treated to obtain the milk fermentation product filtrate. Without any chemical component, the milk fermented product filtrate can be directly used as cosmetics such as mask, essence and toner while causing zero load on skin; and moreover, the fermented ingredient contains micro-molecule polypeptide which is easily sufficiently absorbed by skin. In the invention, by adopting edible probiotics for fermentation, the milk fermented product filtrate is beneficial to skin health and avoids the pollution of enzymes, chemicals and the like; and moreover, the conditions are mild, the operation is easy, the production steps are simplified, the production cost is lowered, and industrial production is facilitated.

Description

technical field [0001] The invention relates to the technical field of cosmetics, in particular to a milk fermentation product filtrate and a preparation method and application thereof. Background technique [0002] Skin care products first have the function of beautifying the skin, which can enhance the elasticity and vitality of the skin. Secondly, they can make people young and beautiful. Skin care products enhance people's self-confidence, improve people's beautiful image, and promote social civilization. With the improvement of living standards, people pay more and more attention to skin maintenance, but internal and external reasons lead to various skin problems. [0003] The internal cause of skin problems is mainly caused by the uneven shrinkage and collapse of the epidermis of the skin, which is manifested as wrinkles, crow's feet, fine lines, and wrinkles at the end of the eyes. The skin is composed of three layers, namely the epidermis, dermis and subcutaneous fa...

AI Technical Summary

Problems solved by technology

In the era of natural ingredients, it was discovered that adding various natural ingredients to skin care products has a certain moisturizing effect on the skin, but most of the primers still use the ingredients from the era of mineral oil, and there are still many difficult problems to overcome in additives and preservatives.

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