| 火焰原子吸收光谱法分析猫爪草胶囊中铁锌锰的含量 |
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| 引用本文： | 张秀娟.火焰原子吸收光谱法分析猫爪草胶囊中铁锌锰的含量[J].广东微量元素科学,2011,18(4):32-35. |
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| 作者姓名： | 张秀娟 |
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| 作者单位： | 广东省食品药品职业技术学校,广东,广州,510663 |
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| 摘 要： | 为给猫爪草胶囊药用研究提供依据,采用空气-火焰原子吸收光谱法对猫爪草胶囊中铁锌锰元素的含量进行了测定.结果表明,猫爪草胶囊中,铁为287.8 μg/g,锌为27.4 μg/g,锰为24.6 μg/g.方法精密度为2.67%～4.09%,各元素回收率在96.3%～107.6%之间.该法操作简单、结果准确,是猫爪草胶囊中铁...
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| 关 键 词： | 原子吸收光谱法 猫爪草胶囊 铁 锌 锰 |
Determination of the Content of Fe,Zn,Mn in Maozhaocao Capsule by FAAS |
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| ZHANG Xiujuan.Determination of the Content of Fe,Zn,Mn in Maozhaocao Capsule by FAAS[J].Trace Elements Science,2011,18(4):32-35. |
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| Authors: | ZHANG Xiujuan |
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| Institution: | ZHANG Xiujuan (Guangdong Food and Drug Vocational-Technical School,Guangzhou 510663,China) |
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| Abstract: | To analyze the iron,zinc,manganese in maozhaocao capsule,for its medical research to improve reference,the content of 3 trace elements in maozhaocao capsule was analysed by air-acetylene fire atomic absorption spectrometry（FAAS）.The results show that the content of Fe is 287.8 μg/g,Zn is 27.4 μg/g,Mn is 24.6 μg/g,the relative standard deviation are within 2.67%～4.09%.The recoveries of elements are within 96.3%～107.6%.It concluds the content of Fe,Zn,Mn in Maozhaocao capsule of the method is accuracy and satisfactory. |
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| Keywords: | FAAS Maozhaocao capsule iron zinc manganese |
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