A furano-diterpene(polyalthic acid) was isolated as a major stable compound for the first time from the oleoresin of the Daniella oliveri of the family Caesalpi
Flavonoids are structurally diverse and the most ubiquitous groups of polyphenols distributed in the various plants,which possess intensive biological activitie
Method validation presents a detailed investigation of analytical method and provision of the evidence that the method, when correctly applied, produces results