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| 气相色谱法测定松籽油中γ-亚麻酸的含量 | |
| 引用本文： | 陈雅,孟德胜,吴畏,杨征. 气相色谱法测定松籽油中γ-亚麻酸的含量[J]. 中国药房, 2006, 17(5): 377-378 |
| 作者姓名： | 陈雅 孟德胜 吴畏 杨征 |
| 作者单位： | 第三军医大学大坪医院药学部,重庆市,400042 |
| 摘 要： | 目的建立以气相色谱法测定松籽油中γ-亚麻酸含量的方法。方法色谱柱为5%DEGS柱,检测器温度为220℃,载气为氮气,流速为30ml/min。结果γ-亚麻酸检测浓度在1.162~5.81mg/ml范围内线性关系良好(r=0.9995);平均回收率为97.95%(RSD=0.89%,n=3)。结论该法灵敏、准确、可靠,适用于松籽油中γ-亚麻酸的含量测定。 |
| 关 键 词： | 气相色谱法 松籽油 γ-亚麻酸 含量测定 |
| 文章编号： | 1001-0408(2006)05-0377-02 |
| 收稿时间： | 2005-05-19 |
| 修稿时间： | 2005-07-31 |
Content Determination of γ-Linoleic Acid in Songzi Oil by Gas Chromatography |
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| CHEN Ya,MENG Desheng,WU Wei,YANG Zheng. Content Determination of γ-Linoleic Acid in Songzi Oil by Gas Chromatography[J]. China Pharmacy, 2006, 17(5): 377-378 | |
| Authors: | CHEN Ya MENG Desheng WU Wei YANG Zheng |
| Affiliation: | Dept .of Pharmacy, Daping Hospital, The Third Military Medical Universi,y, Chongqing 400042, China |
| Abstract: | OBJECTIVE:To establish the gas chromatography(GC) for the content determination of γ-linolenic acid in songzi oil.METHODS:The separation was performed on 5% DEGS column with detector temperature at 220℃ and flow rate at 30ml/min,nitrogen gas was used as carrier.RESULTS:The linear range for γ-linoleic acid was 1.162～5.81mg/ml(r= 0.9 995).The average recovery was 97.95%(RSD=0.89%,n=3).CONCLUSION:This method was sensitive,accurate and reliable and suitable for the assaying of γ-linoleic acid in songzi oil. |
| Keywords: | Gas chromatography Songzi oil γ-linolenic acid Content determination |
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