1077 results about "Phospholipin" patented technology

A delivery system for topically applied compounds is disclosed. The delivery system contains a fatty acid, a phospholipid, and an oil, and is activated by the addition of water. The delivery system is admixed with a topically applied compound and water to provide a composition suitable for application to the skin or hair. The relative amounts of delivery system ingredients provide round, flexible vesicles that allow penetration of the topically applied compound to the epidermis and dermis, vesicles having a partially ruptured membrane for a controlled delivery of the topically applied drug to the epidermis and dermis, completely ruptured vesicles in the form of lamellar sheets that allow the topically applied compound to be retained in the stratum corneum, and mixtures thereof.

A method for preparing a phosphorothioate RNA based on the oxazaphospholidine method, wherein cyanoethoxymethyl group is used instead of tert-butyldimethylsilyl group as a protective group of 2′-hydroxyl group of RNA.

The invention relates to a honeycomb film made of a biodegradable polymer which has biodegradation properties as an anti-adhesion membrane for preventing adhesion after an operation, is excellent in handling properties, and exhibits a satisfactory adhesion preventive effect stably over a desired period of time, and to a production process of the same. Above all, the invention provides an anti-adhesion membrane of a honeycomb film made of polylactic acid as a biodegradable polymer and a phospholipid and a production process of the same.

The invention is a process for making a cosmetic or pharmaceutical, phospholipid-containing crosslinked microemulsion gel or crosslinked oil-in-water emulsion. The process includes the use of at least one crosslinker that is added to at least one of the water phase and the oil phase of the emulsion, or the is added after the water phase and oil phase are mixed.

The present invention describes processes for the preparation of a lipid blend and a uniform filterable phospholipid suspension containing the lipid blend, such suspension being useful as an ultrasound contrast agent.

The invention provides full dry-mixing infant formula milk powder and a preparation method of the full dry-mixing infant formula milk powder. Auxiliaries of the infant formula milk powder comprise whey protein concentrate, galactooligosaccharide, fructo-oligose, docosahexaenoic acid, arachidonic acid, phospholipid, nucleotide, taurine, L-carnitine, probiotics, compound vitamin and compound mineral substances; the full dry-mixing infant formula milk powder is characterized in that the auxiliaries are pre-mixed with demineralized whey powder or skim milk powder to form a pre-mixture firstly, and the pre-mixture is totally mixed with other main ingredients to prepare the full dry-mixing infant formula milk powder. The full dry-mixing infant formula milk powder provided by the invention simulates humanisation productive infant formula milk powder, so that the digestive absorption of infants can be improved, and the infant intelligence development and the immunity of the infants can be improved. The infant formula milk powder prepared by using the method adopts uniform effective components and active components, stable in storage and transportation and low in production address selection requirement and suitable for being energetically popularized.

The invention provides soybean phospholipid pressed candies and a preparation method thereof. The soybean phospholipid pressed candies are prepared from the following raw materials in percentage by weight: 40 to 60 percent of sweetener or white granulated sugar and sweetener, 10 to 20 percent of soybean phospholipid powder, 10 to 30 percent of soybean milk powder, 1 to 10 percent of fruit powder,1 to 10 percent of vegetable powder, 5 to 35 percent of malto dextrin, 0 to 8 percent of complex vitamin and minerals, 0 to 10 percent of soybean compound nutritional factor mixture, 0 to 3 percent of flavoring essence, 0 to 0.3 percent of coloring agent and 0.5 to 2.5 percent of magnesium stearate. In the soybean phospholipid pressed candies, the added soybean phospholipid contains various active substances such as orgorganophosphorus, choline, inositol and the like, also contains essential fatty acid required by a human body, does not contain any cholesterol, and provides guarantee for metabolism and health life of the human body. The soybean phospholipid pressed candies have effects of resisting oxidation and ageing, reducing blood fat, promoting blood circulation, beautifying, eliminating brain fatigue, improving memory and the like, are suitable to be eaten by children and middle-aged and elderly people daily to promote mental development of the children and prevent dementia of the middle-aged and elderly people, and are also suitable to be eaten by workers daily to have the effects of regulating intestines and stomach and the like.

A self-assembled precursor liposome of polyenic taxusol is proportionally prepared from polyenic taxusol, phosphatide, polyethylene glycol and dispersing medium through mixing, dispersing, press-filtering by millipore film, and pouring it in a container full of N2.