| 毛细管气相色谱法测定白酒中的甲醇、乙酸乙酯和杂醇油 |
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| 引用本文： | 陈发河,吴光斌.毛细管气相色谱法测定白酒中的甲醇、乙酸乙酯和杂醇油[J].食品科学,2007,28(1):232-234. |
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| 作者姓名： | 陈发河 吴光斌 |
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| 作者单位： | 集美大学生物工程学院； 集美大学生物工程学院 福建厦门361021； 福建厦门361021； |
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| 摘 要： | 建立了一种用毛细管气相色谱法测定白酒中甲醇、乙酸乙酯和杂醇油的方法,并对色谱条件进行了优化。样品加标回收率在91.7%～98.5%之间,相关系数在0.9954以上,相对标准偏差1.1%～3.1%。该方法简便、快速、准确、结果令人满意。
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| 关 键 词： | 甲醇 乙酸乙酯 杂醇油 毛细管气相色谱 白酒 |
| 文章编号： | 1002-6630（2007）01-0232-03 |
| 修稿时间： | 2005-11-30 |
Determination of Methanol, Ethyl Acetate and Fusel Oils in Chinese Spirits by Capillary Gas Chromatography |
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| CHEN Fa-he,WU Guang-bin.Determination of Methanol, Ethyl Acetate and Fusel Oils in Chinese Spirits by Capillary Gas Chromatography[J].Food Science,2007,28(1):232-234. |
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| Authors: | CHEN Fa-he WU Guang-bin |
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| Affiliation: | School of Bioengineering, Jimei University, Xiamen 361021, China |
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| Abstract: | A new method for the determination of methanol, ethyl acetate and fusel oils in the Chinese spirits by capillary gas chromatography was studied.It showed that the methanol, ethyl acetate and fusel oils contents are in good linearity (r>0.9954), with RSD value 1.1%～3.1%. The recovery rate is 91.7%～98.5%. The method for the determination of methanol, ethyl acetate and fusel oils in the Chinese spirits by capillary gas chromatography is simple,rapid and accurate. |
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| Keywords: | methanol ethyl acetate fusel oil capillary gas chromatography Chinese spirits |
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