FLAVONOIDS ISOLATED FROM THE LEAF OF CITRUS HYSTRIX COLLECTED IN CHAMPASACK, SOUTH LAOS

Abstract

From ethyl acetate extracts of the ethanol extract Citrus Hystrix collected in Champasack, South Laos,
we described here the isolation and structure elucidation of two compounds flavonoids: quercetin
(KS1), myricetin (KS2). According to the research results show both compound exhibits a wide range
of activities that include strong anti-oxidant, anticancer, antidiabetic and anti-inflammatory activities.
Key words: Citrus Hystrix, flavonoids, quercetin, myricetin, anti-oxidant.