Selecting the Optimal Method and Technology for Obtaining Dry Extract of Epilobium Angustifolium

This article describes the development of a method and technology for obtaining a dry extract, the yield of extractives, the content of flavonoids in the extract using various methods and different extractors. Traditional methods of treatment, as well as traditional recipes for treatment, are widely used today. Plant-derived compounds are often more biocompatible with human cells compared to synthetic drugs. Treatment of diseases with medicinal plants, as a rule, does not cause allergies and addiction, is well tolerated, acts more gently, and in some cases, especially in chronic diseases, has a good lasting effect. According to the principles of rational pharmacotherapy, the drug should be highly effective, harmless, economically viable and not worsen the quality of life. And herbal preparations fully meet all these criteria. Physiologically active substances contained in plants can have a comprehensive effect on various pathological links in the development of diseases [2,3].