TECHNOLOGY OF PRODUCING MANGIFERIN FROM LEAVES OF GENTIANA SCHISTOCALYX C.KOCH

Аннотация

The aim of the study was to process a technology for producing the Mangiferin from Gentiana schistocalyx (C.Koch) leaves. As a result of the research, was revealed the kinetics of mangiferin extraction from Gentiana schisto¬calyx (C.Koch) leaves and the factors acting on it. Was established the optimal conditions for extraction: extragent - 90% ethyl alcohol, ratio of raw materials and extragent - 1:15, temperature - the boiling temperature of 90% ethyl alcohol, time - 195 minutes, multiplicity - 2. Based on technological studies we have established optimal conditions for cleaning and extraction of mangiferin from Gentiana schistocalyx (C.koch) excerpt: by changing reaction area, liquid to liquid extraction with further crystallization in 60% ethyl alcohol. Conducted studies have become the basis for the technological process of extracting mangiferin from Gentiana schistocalyx (C.koch) leaves.