| 珍珠粉中部分金属元素初级形态分析 |
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| 引用本文： | 于雁灵,王运革,汪学昭.珍珠粉中部分金属元素初级形态分析[J].中药材,2000,23(3):154-156. |
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| 作者姓名： | 于雁灵 王运革 汪学昭 |
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| 作者单位： | 第二军医大学药学院,上海200433 |
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| 摘 要： | 采用火焰原子吸收分光光度法对市售珍珠粉中部分金属元素进行了测定，然后将珠珍粉按粒度大小过筛，分别用蒸馏水与ＰＨ≈１．４的盐酸进行浸泡溶出，并对淀粉咄液中七种元素进行了测定。
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| 关 键 词： | 珍珠粉 金属元素 FAAS 初级形态分析 |
| 修稿时间： | 1999-12-18 |
Study on Primary Speciation of Seven Metallic Elements in Pearl Powder |
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| Yu Yanling,Wang Yunge,Wang Xuezhao.Study on Primary Speciation of Seven Metallic Elements in Pearl Powder[J].Jorunal of Chinese Medicinal Materials,2000,23(3):154-156. |
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| Authors: | Yu Yanling Wang Yunge Wang Xuezhao |
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| Institution: | Yu Yanling
,Wang Yunge
,Wang Xuezhao
(Secondary Military Medical University,Shanghai 200433) |
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| Abstract: | We have determined seven metallic elements in various extract of pearl powder by FAAS. The result implies that the quantity of different element in water and acidic solvent system is different. It has supplied reference data for the further studies of speciation of metallic elements in natural product also. |
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| Keywords: | Pearl powder Metallic element FAAS Primary speciation |
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