| 气相色谱法测定花生油掺伪的方法研究 |
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| 引用本文： | 徐静,黄建军,廖政达.气相色谱法测定花生油掺伪的方法研究[J].柳州师专学报,2007,22(4):130-132. |
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| 作者姓名： | 徐静 黄建军 廖政达 |
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| 作者单位： | 1. 柳州市产品质量监督检验所,广西,柳州,545001
2. 柳州师范高等专科学校,化学与生命科学系,广西,柳州,545004 |
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| 摘 要： | 用气相色谱法测定了花生油和一些常见植物油的脂肪酸组成及其含量,使用添加法在花生油中掺入不同种类、不同浓度的植物油,并进行了相关分析.发现油中脂肪酸组成及其特征组分的变化成线性规律,由此做出工作曲线,可快速定性、定量掺伪油,且掺伪量的最低检出限可达到5%.
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| 关 键 词： | 花生油 脂肪酸 气相色谱法 掺伪 |
| 文章编号： | 1003-7020（2007）04-0130-03 |
| 修稿时间： | 2007-07-05 |
A Study of Adulterated Peanut Oil with Gas Chromatography |
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| XU Jing,HUANG Jian-jun,LIAO Zheng-da.A Study of Adulterated Peanut Oil with Gas Chromatography[J].Journal of Liuzhou Teachers College,2007,22(4):130-132. |
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| Authors: | XU Jing HUANG Jian-jun LIAO Zheng-da |
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| Institution: | 1. Municipal Product Quality Supervising and Testing Institute, Liuzhou, Guangxi 545001; 2. Department of Chemistry and Life Scienee,Liuzhou Teachers College, Liuzhou, Guangxi 545004,China |
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| Abstract: | The components and contents of fatty acid in peanut oil and some other common edible vegetable oils were measured with gas chromatography,and some related analyses were done by adding different concentrations and types of edible vegetable oils into peanut oil,which show that the pattern of the change in fatty acid and the feature constituent are linear.Based on the curve,the adulterated peanut oil can be detected fast,the error amount of which is at least 5%. |
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| Keywords: | peanut oil fatty acids gas chromatography adulteration |
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