Method of producing an isoquercitrin enriched composition, isoquercitrin enriched composition and process for preparing a rutin-containing biomass rutin-enriched composition

摘要

"METHOD FOR PRODUCING AN ENRICHED COMPOSITION WITH ISOQUERCITRINE, ENRICHED COMPOSITION WITH ISOQUERCITRINE AND PROCESS FOR PREPARING AN ENRICHED RUTINE COMPOSITION". It is a process for the preparation of a rutin enriched composition of plant biomass which comprises extraction with an aqueous solution and precipitation. An enzyme preparation, such as naringinase, is used for the transformation of rutin into higher value compositions containing increased proportions of isoquercitrin and quercetin.