| 不同产地枸杞重金属含量差异比较 |
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| 引用本文： | 殷仁亭,陈洁.不同产地枸杞重金属含量差异比较[J].现代中药研究与实践,2001,15(6):18-19. |
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| 作者姓名： | 殷仁亭 陈洁 |
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| 作者单位： | 1. 江苏省常熟市药品检验所,215500
2. 苏州大学医学院,215007 |
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| 摘 要： | 目的 :为了比较不同产地枸杞重金属含量的差异。方法 :采用 spectr AA2 2 0 z原子吸收石墨炉和AFS2 2 0 1型双道原子荧光光度计测定了 3种不同产地枸杞 3种重金属元素的含量。结果 :其中 Cd和 Hg含量较低 ,Pb含量宁夏枸杞和土枸杞较低 ,河北枸杞含量远高于前二者。结论 :建议河北枸杞不宜作为药用
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| 关 键 词： | 土枸杞 宁夏枸杞 河北枸杞 AAS AFS 重金属 |
| 修稿时间： | 2001年6月28日 |
Compare to the Content of the Heavy Metals in Lyciums from Three Different Growing Areas |
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| Yin Renting.Compare to the Content of the Heavy Metals in Lyciums from Three Different Growing Areas[J].Research and Practice on Chinese Medicines,2001,15(6):18-19. |
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| Authors: | Yin Renting |
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| Abstract: | OBJECTIVE:To compare the difference in the contents of heavy metal of the three kinds of Lycium.METHODS:The contents of Pb and Cd were determined by AAS, the contents of Hg were determined by AFS.RESULTS:The contents of Cd and Hg are relatively poor, the contents of Pb are not much in Lycium chinensis Mill.and Licium barbarum L.,but in Lycium chinensis Mill. var.potaniniia A.M.Lu is more than in the other two.CONCLUSION:Lycium chinensis Mill. var. potaniniil A.M.Lu can't be used as medicine instead of Lycium barbarum L. |
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| Keywords: | Lycium barbarum L Lycium chinensis Mill Lycium chinensis Mill var potaniniia A M Lu AAS(atomic absorption spectrophotometry) AFS (atomic fluorescence spectrophotometry) heavy metal |
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