| 气相色谱法分析2，5-二叔丁基氢醌 |
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| 引用本文： | 郭建明,郭祀远,蔡妙颜,黄暹廷,张茵.气相色谱法分析2，5-二叔丁基氢醌[J].色谱,1999,17(6):596-597. |
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| 作者姓名： | 郭建明 郭祀远 蔡妙颜 黄暹廷 张茵 |
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| 作者单位： | 华南理工大学食品与生物工程学院!广东广州510641(郭建明，郭祀远，蔡妙颜)，广州分析测试中心!广东广州510070(黄暹廷，张茵) |
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| 摘 要： | 摘要：由氢醌与叔丁醇反应制得抗氧化剂2，5-二叔丁基氢醌。采用OV-101弹性石英毛细管柱和火焰离子检测器，用气相色谱归一化法测定了2，5-二叔丁基氢醌，并分析了其中所含氢醌、叔丁基氢醌、叔丁基对苯醌和2，5-二叔丁基对苯醌等杂质。
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| 关 键 词： | 气相色谱法 2 5-二叔丁基氢醌 定量分析 |
Determination of 2,5-Ditertiary Butylhydroquinone by Gas Chromatography |
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| GUO Jian\|ming\ ,GUO Si\|yuan\ ,CAI Miao\|yan\ ,HUANG Xian\|ting\ ,ZHANG Yin\.Determination of 2,5-Ditertiary Butylhydroquinone by Gas Chromatography[J].Chinese Journal of Chromatography,1999,17(6):596-597. |
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| Authors: | GUO Jian\|ming\ GUO Si\|yuan\ CAI Miao\|yan\ HUANG Xian\|ting\ ZHANG Yin\ |
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| Institution: | College of Food & Biological Eng., South China Univ. of Tech., Guangzhou 510641, China. |
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| Abstract: | Antioxidant 2,5\|ditertiary butylhydroquinone was prepared from hydroquinone and tertiary butyl alcohol. A normalized gas chromatographic method for 2,5\|ditertiary butylhydroquinone by using an OV\|101 fused silica capillary column and flame ionization detector is reported. The quantities of hydroquinone, tertiary butylbenzoquinone, tertiary butylhydroquinone and 2,5\|ditertiary butylbenzoquinone mixed with 2,5\|ditertiary butylhydroquinone were also determined. |
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| Keywords: | gas chromatography 2 5\|ditertiary butylhydroquinone quantitative analysis |
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