title: [Determination of eight trace elements in kadsura coccinea by flame atomic absorption spectrophotometry].
abstract: In this paper, we used the flame atomic absorption spectrophotometry to determine the contents of Zn, Fe, Ca, Cu, K, Na, Mn, Mg in the kadsura coccinea. We assayed the determination conditions systematically. The SrCl2 was sued to eliminate coexisting elements. And we achieved the purpose that we can determine a lot of elements in the same liquor at the same time. It shows that this method is simple, convenient and accurate.
authors.affiliation: Key Laboratory for Forest Products Chemical Industry Engineering of Hunan Province, Wuling College, 427000 Zhangjiajie.
authors.forename: M
authors.initials: M
authors.lastname: Peng
authors.forename: Q
authors.initials: Q
authors.lastname: Zhou
mesh_terms: D002118:Calcium / Q000032:analysis; D004365:Drugs, Chinese Herbal / Q000737:chemistry; D007501:Iron / Q000032:analysis; D032135:Kadsura / Q000737:chemistry*; D013054:Spectrophotometry, Atomic / Q000379:methods; D014131:Trace Elements / Q000032:analysis*; D015032:Zinc / Q000032:analysis*
chemical_list: D004365:Drugs, Chinese Herbal; D014131:Trace Elements; D007501:Iron; D015032:Zinc; D002118:Calcium