3 results about "Bearberry Leaf" patented technology

The invention relates to the technical field of skin care compositions, in particular to a ginsenoside composition gel soap liquid capable of doubly residing on skin. The composition does not contain a surfactant and a foaming agent, takes a panaxoside composition in a specific proportion as a core active component, and cooperates with a licorice extract, hyaluronic acid, a rapeseed extract, a bearberry leaf extract and a willow bark extract to form a stable gel system. The composition replaces traditional surfactants and foaming agents, solves the problems that traditional components damage skin barriers and cannot stay for a long time, has dual functions of deep cleaning and skin care, and has two characteristics of cleaning type non-staying products and cream type staying products at the same time. Experiments prove that the composition has excellent effects of resisting oxidation, whitening, deodorizing and removing cutin scales, is high in safety, does not contain harmful ingredients such as hormones and antibiotics, and can stay on the skin for a long time to play a continuous role.

The invention provides a preparation method and application of a tremella fuciformis-saussurea involucrata-bearberry leaf ternary composite fermentation product, and belongs to the cross technical field of microbial fermentation engineering and cosmetic raw material development.The preparation method mainly comprises the steps that saussurea involucrata and bearberry leaves are fermented through aspergillus oryzae to obtain a fermented product, the fermented product is mixed with a tremella fuciformis culture medium, and the tremella fuciformis-saussurea involucrata-bearberry leaf ternary composite fermentation product is obtained. Inoculating tremella fuciformis for fermentation to obtain a compound fermentation product, and then performing separation and purification to obtain a fermentation product; the obtained fermentation product has better functional effects of removing wrinkles, whitening, moisturizing, resisting inflammation and the like.

This invention belongs to the field of cosmetic technology and discloses a highly efficient transdermal absorption essence based on plant extracts and its preparation method. The essence uses purified water as the main matrix, combined with bearberry leaf extract (after removing lipid-soluble impurities) and chestnut extract (after removing tannins and pigments), along with panthenol and polyhexamethylene biguanide hydrochloride. The components exhibit good synergistic effects. The preparation method involves first layering the powders of the two plant extracts, wetting them with panthenol along the inner wall of a container, then adding purified water and stirring until homogeneous. After adding an antibacterial agent and stirring thoroughly, the mixture is filtered to obtain the final product. This invention, through a unique powder arrangement and mixing method, improves the dispersion uniformity and system stability of the plant active ingredients, enhances transdermal absorption efficiency, and results in a gentle and safe product that combines natural skincare properties and efficacy, making it suitable for large-scale production and practical application.