| 气相色谱法测定葡萄子的脂肪酸含量 |
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| 引用本文： | 徐聃,朱传娟,苏海霞. 气相色谱法测定葡萄子的脂肪酸含量[J]. 农产品加工．学刊, 2005, 0(8): 74-76 |
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| 作者姓名： | 徐聃 朱传娟 苏海霞 |
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| 作者单位： | 东北农业大学,哈尔滨,150030 |
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| 摘 要： | 以葡萄子为原料,用SZY—07型脂肪分析测定仪提取葡萄子油。将葡萄子油进行甲酯化处理后,通过采用气相色谱仪测定脂肪酸甲酯来间接测定脂肪酸的含量。采用保留时间定性法和校正归一定量法来分析各种脂肪酸。回收率和精密度试验表明,该方法重现性较好,准确度较高。
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| 关 键 词： | 葡萄子油 气相色谱法 甲酯化 脂肪酸 |
| 文章编号： | 1671-9646（2005）08-0074-03 |
| 收稿时间： | 2005-09-08 |
| 修稿时间： | 2005-09-08 |
Analyse Fatty Acid of Grape Seed by Gas Chromatography |
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| Xu Dan,Zhi Chuanjuan,Shu Haixia. Analyse Fatty Acid of Grape Seed by Gas Chromatography[J]. Nongchanpin Jlagong.Xuekan, 2005, 0(8): 74-76 |
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| Authors: | Xu Dan Zhi Chuanjuan Shu Haixia |
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| Abstract: | The grape seed oil is extracted from the grape seed and determined by type SZY-07 fat analyser. After the extracted oil is methyl esterized, its fatty acids could be measured by means of gas chromatograph,and the retention time qualitative method and the correcting normalizing quantitative method are respectively adopted. Recovery and precision test is suggested that the repeatability and the accuracy of this method are both well. |
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| Keywords: | grape seed oil gas chromatograph methyl esterize fatty acid |
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