| 用液上气相色谱法测定福建老酒中易挥发成分的探讨 |
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| 引用本文： | 林政榕,梅英华,陈之荣,缪剑影,陈辉.用液上气相色谱法测定福建老酒中易挥发成分的探讨[J].福州大学学报(自然科学版),1987(3):108-112. |
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| 作者姓名： | 林政榕 梅英华 陈之荣 缪剑影 陈辉 |
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| 作者单位： | 福州大学化学系
(林政榕，梅英华，陈之荣，缪剑影)，福州大学化学系(陈辉) |
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| 摘 要： | 本实验表明可用液上气相色谱法定量测定米酒中的痕量挥发份。其平均相对标准偏差＜４％。 测定方法快速、灵敏、重复性好。
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| 关 键 词： | 挥发性成份 液上气相色谱法 |
A Study in the Analysis of Volatile Components in Fujian Rice Wine by Headspace Gas Chromatography |
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| Lin Zhenrong,Mei Yinghu,Chen Zhirong,Miao Jianying and Chen Hui.A Study in the Analysis of Volatile Components in Fujian Rice Wine by Headspace Gas Chromatography[J].Journal of Fuzhou University(Natural Science Edition),1987(3):108-112. |
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| Authors: | Lin Zhenrong Mei Yinghu Chen Zhirong Miao Jianying and Chen Hui |
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| Institution: | Department of Chemistry |
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| Abstract: | A method is described for the quantitative determination of the concentra- tion of volatile components in Fujian rice wine. A Simple semiautometic samp- ling device has been developed for charging headspace gas samples directly intoe the gas chromatograph, thus dispensing with the need for injection syringes. The optimun conditions of operation has been studied. It is shown that the headspac gas chromatography can be used for quantitative determination of trace amounts of volatile compounds in rice wine. An average R. S. D. <4% is reached. The reproducibility and sensitivity of this quick method are good. |
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| Keywords: | volatile componets headspace gas chromatograpby |
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