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Determination and Comparation of Trace Elements in Different Parts of Salvia miltiorrhiza bge. f.alba

Zhang Ying

Abstract

Objective:To determine and compare the content of trace elements in different parts of Salvia miltiorrhiza bge. f.alba. Methods:Trace elements in root、stem and leaf of Salvia miltiorrhiza bge. f.alba. were detected with the Atomic Absorption Spetrophotometry. Trace elements content in different parts were made a comparation. Results: The contents of trace element K、Na、 Fe、Ca were rich in root, stem and leaf, Zn、Cu、Mg、Mn、Co 、Cr、Ni contents were similar in different parts,the harzness element contents of Cd and Pb were less. Conclusion: Utilization value of trace element in leaf and stem was similar to that in root.

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Key concepts: Salvia miltiorrhiza, Trace element, Atomic absorption spectroscopy, Chemistry, Stem-and-leaf display, TRACE (psycholinguistics), Botany, Horticulture