| 气相色谱法测定脂苏软胶囊中α-亚麻酸含量 |
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| 引用本文： | 梁宁,赵怀清,周迎春,张福蔓. 气相色谱法测定脂苏软胶囊中α-亚麻酸含量[J]. 沈阳药科大学学报, 2002, 19(5): 335-336,347 |
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| 作者姓名： | 梁宁 赵怀清 周迎春 张福蔓 |
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| 作者单位： | 1. 沈阳药科大学药学院,辽宁，沈阳，110016
2. 沈阳药大集琦药业有限责任公司,辽宁，沈阳，110016 |
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| 摘 要： | 目的建立用气相色谱法测定脂苏软胶囊中α 亚麻酸含量的方法。方法采用 3 %OV 2 2 5色谱柱 ,柱温 1 85℃ ,检测器为氢焰检测器。结果线性范围为 1 0 1～ 8 1 0 μg(r=0 9992 )。脂苏软胶囊中α 亚麻酸含量为 62 2 8% ,加样回收率为 96 7% ,RSD为 1 6%。结论本法操作简便 ,准确 ,可作为紫苏子药材及脂苏软胶囊的质量控制方法。
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| 关 键 词： | 气相色谱法 脂苏软胶囊 α亚麻酸 |
| 文章编号： | 1006-2858(2002)05-0335-02 |
Determination of the content of α-linolenic acid in the Zhisu Soft Capsules by GC |
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| LIANG Ning ,ZHAO Huai qing ,ZHOU Ying chun ,ZHANG Fu man. Determination of the content of α-linolenic acid in the Zhisu Soft Capsules by GC[J]. Journal of Shenyang Pharmaceutical University, 2002, 19(5): 335-336,347 |
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| Authors: | LIANG Ning ZHAO Huai qing ZHOU Ying chun ZHANG Fu man |
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| Affiliation: | LIANG Ning 1,ZHAO Huai qing 1,ZHOU Ying chun 1,ZHANG Fu man 2 |
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| Abstract: | Objective To develop a gas chromatographic method for the determination of the content of α linolenic acid in the Zhisu Soft Capsules. Methods A column packed with 3% OV 225 was used and the temperature of the column was 185℃. The FID was used as a detector. Results The linear range was 1 01～ 8 10 μg( r = 0 999 2 ). The average recovery was 96 7%, and the RSD was 1 6%. Conclusions The method is simple and accurate and can be used for the quality assessment of the seeds of Perilla frutescens (L.) Britt. and its preparations. |
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| Keywords: | GC Zhisu Soft Capsules α linolenic |
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