石决明成分与结构分析

The Constituents and Structure Analysis of Abalone Shell

用等离子发射光谱法对其 5种石决明样品分别测定了无机微量元素 ,并用 X射线衍射仪进行了结构的测定分析。结果表明均含两种成分 ,即 Ca CO3(方解石 )及 △Ca CO3(文石 )。

Trace elements in 5 samples of abalone shell were determined by plasma spectrum, and the structures of the drug were analyzed with X ray diffractor. The result showed the drug contained both CaCO 3 and △CaCO 3.