5results about How to "Relieve irritation" patented technology

The present application relates to a cosmetic composition, and more particularly, to a cosmetic composition comprising an amino acid-amino acid eutectic mixture and Troxerutin as an effective ingredient, thereby providing an effect of inhibiting inflammation and relieving / reducing skin irritation.

This invention provides a method for preparing a metformin compound hypoglycemic oral solution, relating to the pharmaceutical field, comprising: step S1, pretreatment of traditional Chinese medicine components; step S2, enzymatic hydrolysis of the first group of traditional Chinese medicine components; step S3, supercritical extraction; step S4, preparation of mixed traditional Chinese medicines; step S5, preparation of inclusion complex; step S6, compound formulation; and step S7, post-processing. This method synergistically combines extracts from seven traditional Chinese medicines—bitter melon, phellodendron bark, astragalus root, kudzu root, rehmannia root, ginseng, and privet fruit—with metformin hydrochloride to form a metformin compound hypoglycemic oral solution, balancing the synergy, safety, and stability of traditional Chinese and Western medicines, thereby improving hypoglycemic effects while reducing the incidence of gastrointestinal adverse reactions to metformin.

The invention discloses a Chinese medicine composition with soothing and anti-aging effects, wherein the raw materials of the active ingredients of the Chinese medicine composition are: sophora flavescens, schizonepeta tenuifolia, siler, centella asiatica, and tetrandra teparata. The Chinese medicine composition of the invention achieves skin soothing, repairing and anti-aging effects through compounding of the components and synergistic enhancement. In the skin elasticity test, the composition has obvious improvement on the skin, and the composition is mild and safe, has soothing and repairing effects on people with sensitive skin, and does not contain hormones, antihistamines, etc., thereby avoiding the irritation and sensitization of chemical agents on the skin.

The invention belongs to the technical field of dendrobium officinale processing and application, and particularly relates to a caffeine microcapsule prepared from dendrobium officinale polysaccharide and application thereof.Dendrobium officinale powder is added into a deep eutectic solvent for ultrasonic extraction, crude extract is obtained, centrifugation is conducted, supernate is collected, vacuum freeze drying is conducted, and crude dendrobium officinale polysaccharide powder is obtained; dissolving the crude dendrobium polysaccharide powder in water to prepare a crude dendrobium polysaccharide solution, adding papain to carry out enzymolysis reaction, inactivating and centrifuging after the enzymolysis reaction, and taking supernate; dialyzing the supernate, and performing vacuum freeze drying to obtain dendrobium polysaccharides; the preparation method comprises the following steps: by taking caffeine as a core material and dendrobium polysaccharide as a wall material, mixing the core material and the wall material, and performing spray drying to obtain the dendrobium polysaccharide-caffeine microcapsule. According to the method disclosed by the invention, efficient and green extraction of the dendrobium officinale polysaccharide can be realized, and the irritation of caffeine to the stomach and intestine can be effectively relieved by preparing the caffeine microcapsule from the extracted dendrobium officinale polysaccharide.

The present invention relates to a composition containing a slow-release anti-dandruff and antipruritic effect, and its preparation method and application. The present invention group is prepared by combining soybean extract, glabridin, maitake polysaccharide, grape seed extract, oat extract, pine pollen extract, and tea tree oil. Maitake polysaccharide has a promoting effect on the generation of hyaluronic acid, and the components such as phospholipids and lecithin in the soybean extract have a moisturizing effect. In the presence of pine pollen extract, the damaged barrier surface structure of the scalp can be repaired, the scalp barrier can be enhanced, and the stratum corneum barrier of the scalp and the hydration of the stratum corneum can be avoided from being destroyed, and symptoms such as scalp dandruff are further produced. In the present invention, ceramide is also used to coat the composition, sodium alginate-chitosan is used for coating, glutaraldehyde is modified on the surface of the microcapsule, and the aldehyde group of glutaraldehyde forms a Shiff base with the amino group of chitosan, which has a good antibacterial effect and can enhance the antibacterial effect of the composition.