Nghiên cứu hoạt chất sinh học từ cây bòn bọt (Glochidion eriocarpum champ., euphorbia ceae) của Việt Nam

Abstract

From Glochidion ericarpum Champ., Euphorbiaceae, growing in Vietnam gallic acid, ethyl gallate, a mixture of two flavonol rhamnosides and a triterpene glucoside were isolated. The ethanol extract from Glochidion eriocarpum and the chloroform- and ethyl acetate- soluble fractions of this extract as well as the isolated gallic acid exhibited a remarkable inhibition effect on Pseudomonas aeruginosa, Staphylococcus aureus and Candida albicans.