| 茶叶中八种微量元素的初级形态分析 |
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| 引用本文： | 陈颖.茶叶中八种微量元素的初级形态分析[J].分析测试学报,1992(5). |
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| 作者姓名： | 陈颖 |
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| 作者单位： | 北京师范学院化学系 |
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| 摘 要： | 本文介绍对市售绿茶中Cu、Zn等八种微量元素进行的初级形态分析。在测定煮、泡茶和茶叶残渣中这些元素含量的基础上,算出有关参数,提供了微量元素浸出的有关信息。
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| 关 键 词： | 茶 微量元素 初级形态分析 |
Analyses of Primary Speciation of Eight Elements in Tea |
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| Abstract: | Primary speciation analyses of Ca, Cu, Fe, K, Mg, Mn Ni and Zn in green tea were carriedout. Based on the analytical results of those elements, some correlated parameters were calculated.Speciation analysis can give more information than the elemental analysis of dry tea samples. |
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| Keywords: | Species analysis Trace elements Tea |
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