Supported by CONACYT's program of Food Science and Technology(Grant No.CONACYT-CONAFOR-2008-91633)
Objective:To study antifungal activity of a new ellagitannin isolated from the plant residues of Euphorbia antisyphilitica(E.antisyphilitica)Zucc in the wax extraction process.Methods:An extract was prepared from dehy...
A new ellagitannin, named bractin (1), had been isolated from the dried aerial part of Cleidion bracteosum. Its structure was determined based on various of spectral analysis.