Process for extraction of glaucine halogene hydrates from Glaucium flavum

摘要

The invention relates to processes for extraction of biologically active compounds from plant raw material for pharmacological purposes, in particular to a process for extraction of glaucine halogene hydrates from Glaucium flavum.The process, according to the invention, includes shredding of aboveground plant parts, extraction of raw material with water in a ratio of 1:5 at a temperature of 10...100°C and constant stirring for 1...10 hours, filtration of water extract, alkalinization of extract and its extraction with an organic solvent, separation of organic phase, partial distillation of organic solvent in vacuum and treatment of the residual solution with hydrogen chloride or hydrogen bromide with the deposition of salt crystals, their filtration, washing and drying.