Procedure for the obtaining of vegetable extracts enriched in diosmetin and its glucosilated derivatives (Machine-translation by Google Translate, not legally binding)

摘要

Procedure for obtaining plant extracts enriched in diosmetin and its glycosylated derivatives. The invention defines a process for obtaining plant extracts enriched in diosmetin and glycosylated derivatives thereof comprising the steps of: (a) select highly productive plants in diosmetin and its glycosylated derivatives; (b) drying and grinding one or more of the aerial parts of said plants to obtain a ground dry matter; (c) extracting the dry and milled material from stage (b) with pressurized and superheated water; (d) filtering the aqueous suspension obtained in (c); y (e) drying the filtrate obtained in step (d). This procedure allows a higher extraction performance avoiding the presence of impurities or residues of the reagents used or possible secondary reactions. The invention also relates to the vegetable extracts thus obtained and to enriched food products that incorporate them. (Machine-translation by Google Translate, not legally binding)