| 离子色谱法同时分析啤酒中的有机酸和无机阴离子 |
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| 引用本文： | 刘玉芬,夏海涛,尹福军,孙冯超.离子色谱法同时分析啤酒中的有机酸和无机阴离子[J].分析试验室,2006,25(11):70-73. |
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| 作者姓名： | 刘玉芬 夏海涛 尹福军 孙冯超 |
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| 作者单位： | 淮海工学院化学工程系,连云港,222005 |
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| 摘 要： | 建立了以NaOH-甲醇混合淋洗液,离子交换色谱柱,电导检测器检测,分离啤酒中有机酸和无机阴离子的离子色谱法.结果表明：在20 min内分离出啤酒中的11种主要有机酸与无机阴离子,方法回收率和相对标准偏差分别为96.30%～104.8%和0.02%～4.0%.
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| 关 键 词： | 离子色谱 有机酸 无机阴离子 啤酒 |
| 文章编号： | 1000-0720（2006）11-070-04 |
| 收稿时间： | 2005-02-02 |
| 修稿时间： | 2005-02-022006-04-21 |
Simultaneous analysis of organic acids and inorganic anions in beer by ion chromatography |
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| LIU Yu-fen,XIA Hai-tao,YIN Fu-jun,SUN Feng-chao.Simultaneous analysis of organic acids and inorganic anions in beer by ion chromatography[J].Chinese Journal of Analysis Laboratory,2006,25(11):70-73. |
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| Authors: | LIU Yu-fen XIA Hai-tao YIN Fu-jun SUN Feng-chao |
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| Institution: | Dept. of Chemical Engineering, Huaihailnstitute of Technology, Lianyungang 222005 |
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| Abstract: | An ion was developed by tivity dector. The min. The method 0.02% -4.0%, chromatographic method for the simultaneous analysis of organic acids and inorganic anions in beer using NaOH-methyl alcohol as eluent, using as ion exchang chromatographic column and a conducresults indicated that 11 kinds of organic acids and inorganic anions in beer were separated in 20 is simple and rapid and recoveries and relative standard deviations are 96.30%-104.8% and respectively. |
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| Keywords: | Ion chromatography Organic acid Inorganic anion Beer |
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