TROPICAL JOURNAL OF PHARMACEUTICAL RESEARCH Qualitative and quantitative analysis of catechin and quercetin in flavonoids extracted from Tratt Hao MH, Zhang F, Liu XX, Zhang F, Wang LJ, Xu SJ, Zhang JH, Ji HL and Xu P To perform a qualitative and quantitative analysis of catechin and quercetin in flavonoids extracted from Rosa roxburghii Tratt. View more: Pubmed Trop J Pharm Res PMC Article
