5 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.

The invention discloses an anti-aging composition containing recombinant collagen and a preparation method of the anti-aging composition, and belongs to the technical field of anti-aging compositions. Comprising the following steps: preparing a material A by taking salvia officinalis, bearberry leaves, pineapple pulp, salvia miltiorrhiza, caulis spatholobi and deionized water as raw materials; mixing deionized water and 1, 3-butanediol, and adding the recombinant III type humanized collagen powder and the chlamys farreri extract to obtain a material B; mixing borneol extract, valerian extract, rhizoma acori graminei extract, alpinia oxyphylla extract, isopropyl myristate, tween-20, polyethylene glycol-400, the material A and the material B, and performing shearing and homogenizing treatment to obtain a material C; mixing deionized water and carbomer powder, adding carboxymethyl chitosan powder, adjusting the pH to be neutral, adding the material C, and performing ultrasonic mixing to obtain the anti-aging composition. Through the synergistic effect of all the components, the anti-aging effect is improved.

The invention relates to the technical field of daily chemicals, and particularly discloses synergistic whitening cream based on plant extracts and a preparation method of the synergistic whitening cream. The composition comprises a plant whitening composite extract, an oil phase matrix, a water phase matrix, an emulsifier, a humectant, a skin conditioner and a penetration enhancer, and the plant whitening composite extract comprises a licorice extract, a bearberry leaf extract, a glycyrrhiza glabra root extract and a purslane extract; the preparation method comprises the following steps: pretreating an oil phase and a water phase, and carrying out primary emulsification and homogeneous emulsification to obtain a cream base material; the active matter and the penetration enhancer are premixed, the base material is added, the skin conditioner is integrated, and ultrasonic penetration enhancing, vacuum defoaming and curing are performed to obtain the skin care product. Through scientific compatibility of various plant active ingredients and the skin conditioner, the product has the advantages of being remarkable in whitening effect and mild in effect; in addition, according to the preparation method, through combination of active matter pretreatment and an ultrasonic penetration enhancing process, the stability of active ingredients and the skin penetration efficiency are effectively improved.

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.