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Application filed by T Khim Farmatsevtichen KomfiledCriticalT Khim Farmatsevtichen Kom
Priority to BG8966689ApriorityCriticalpatent/BG48951A1/en
Publication of BG48951A1publicationCriticalpatent/BG48951A1/en
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
The method is applied in the pharmaceutical and cosmetic industries for derivation of polyphenol-rich, especially of phlavonoids, plant extracts. It is simplified, while the derived purified of resinous substances dry planting extracts are 2 to 3 times richer in polyphenols. The method is carried out by treating the drug with 50 to 80% alcohol, and in certain cases with water, the derived after distillation from alcohol water solution is passed through a layered filter material and at high temperatures is subject to dispersive drying.
BG8966689A1989-09-011989-09-01Method for preparing of enriched with polyphenols dry plant extracts
BG48951A1
(en)
STABLE ANTIOXIDANT MATERIAL, PROCESS FOR ITS PREPARATION, COMPOSITION OF MATERIAL FOR COSMETIC USE, AND PROCESS TO IMPROVE COSMETICALLY THE SKIN TEXTURE
COSMETIC OR PHARMACEUTICAL COMPOSITION, ESPECIALLY DERMATOLOGICAL, IN PARTICULAR FOR PROMOTING PIGMENTATION OF THE SKIN OR HAIR, CONTAINING A VULGAR MARRUBIUM EXTRACT, AND ITS MANUFACTURING METHOD.
Process for the treatment of polyester fibers, the polyester fibers thus treated and composite material composed of these polyester fibers and highly saturated copolymer rubber containing nitrile groups.
USE OF AN EXTRACT OF THE PLANT EUPHORBIA PROSTRATA CONTAINING FLAVONOIDS FOR THE PRODUCTION OF A MEDICATION FOR THE TREATMENT OF ANORACTAL OR COLONIC DISEASES