| 蕨麻提取物中大孔树脂残留物的顶空进样法分析研究 |
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| 引用本文： | 李仙义,袁海龙,刘玉波,蔡光明,张雷,车慧. 蕨麻提取物中大孔树脂残留物的顶空进样法分析研究[J]. 时珍国医国药, 2004, 15(8): 484-485 |
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| 作者姓名： | 李仙义 袁海龙 刘玉波 蔡光明 张雷 车慧 |
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| 作者单位： | 1. 中国人民解放军总后勤部卫生部药品仪器检验所,北京,100071
2. 中国人民解放军第302医院药学部,北京,100039 |
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| 摘 要： | 目的：建立中药用AB-8型大孔树脂有机溶剂残留物的检测方法。方法：采用顶空气相色谱法，对正己烷、苯、甲苯、对二甲苯、邻二甲苯、苯乙烯及二乙烯苯进行检测。结果：方法的精密度RSD均小于6.0％，峰面积与浓度均有良好的线性关系，回收率均符合要求。结论：该方法操作简便、准确可靠，可控制中药用AB-8型大孔树脂有机溶剂残留量。
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| 关 键 词： | 大孔树脂 有机溶剂残留物 顶空气相色谱法 蕨麻提取物 |
| 文章编号： | 1008-0805(2004)08-0484-02 |
| 修稿时间： | 2004-03-11 |
Analysis of Benzene Series Residues in Potentilla ansterina L.Extraction by Headspace-GC |
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| LI Xian-yi ,YUAN Hai-long ,LIU Yu-bo ,CAI Guang-ming ,ZHANG Lei ,CHE Hui. Analysis of Benzene Series Residues in Potentilla ansterina L.Extraction by Headspace-GC[J]. Lishizhen Medicine and Materia Medica Research, 2004, 15(8): 484-485 |
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| Authors: | LI Xian-yi YUAN Hai-long LIU Yu-bo CAI Guang-ming ZHANG Lei CHE Hui |
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| Affiliation: | LI Xian-yi 1,YUAN Hai-long 2,LIU Yu-bo 1,CAI Guang-ming 2,ZHANG Lei 1,CHE Hui 2 |
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| Abstract: | Objective:To build up a method for detecting benzene series residues from AB-8 macroreticular resin in Potentilla ansterina L.extraction.Methods:Using headspace GC to determine residues in Potentilla ansterina L. extraction.Results:RSD of precision are all less than 8.0%,there is favorable linearity relation between peak area and concentration.Conclusion:The method is simple and accurate for the detection of residues. |
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| Keywords: | Potentilla ansterina L.extraction Macroreticular resin Residues Headspace-GC |
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