[Analysis of trace elements and macro elements in jin he nao xue kang capsules].

Ten trace elements and macro elements in Jin He Nao Xue Kang capsules, such as Cd, Co, Cr, Cu, Fe, Mg, Mn, Ni, Pb, and Zn were determined by flame atomic absorption spectrophotometry. The results showed that there are comparatively rich macro element Mg, and profitable elements such as trace elements Cu, Zn, Fe, Mn, Ni etc in Jin He Nao Xue Kang capsules. The contents of poisonous elements (Cd and Pb) are comparatively low. The content sequence of metal elements is as follow: Fe>Mg>Zn>Mn>Cu>Ni>Cr>Pb>Co>Cd. It provided useful data for discussing the relationship between trace elements and macro elements in Tibetan traditional medicine, and the cure for vascular and cerebral vascular disease.