3 matokeo
Green leaves of leek and chive mainly contain kaempferol glycosides, with mono- and di-glycosides dominating in leek and di- and tri-glycosides in chive. In leek glucose is dominant as sugar component compared to xylose; in chive we found glucose and galactose. Kaempferol-3-beta-D-glucoside and
In addition to the main flavonol glycoside spiraeoside in bulbs of ALLIUM CEPA L., kaempferol-4'-glucoside ( 1) has been found in smaller amounts. Traces of other flavonoids could be detected also.
Flavonol glucosides was extracted from red onion solid waste (ROSW) and multi-functional properties were determined to develop alternative strategy for therapeutic beneficiation and utilisation as functional food. The major flavonol glucosides extracted from ROSW were confirmed as quercetin-3,