| 高效液相色谱法测定老陈醋中的5-羟甲基糠醛 |
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| 引用本文： | 周婷婷,杨瑞学,宋弋,张玉玉,吕茜,倪元颖,李全宏.高效液相色谱法测定老陈醋中的5-羟甲基糠醛[J].食品工业科技,2012,33(8):83-85. |
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| 作者姓名： | 周婷婷 杨瑞学 宋弋 张玉玉 吕茜 倪元颖 李全宏 |
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| 作者单位： | 1. 中国农业大学食品科学与营养工程学院,北京,100083
2. 中国农业机械化科学研究院,北京,100083 |
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| 基金项目： | “十二五”国家科技支撑计划项目(2011BAD23B01) |
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| 摘 要： | 利用高效液相色谱法测定老陈醋中5-羟甲基糠醛(5-HMF)的含量,以5%甲醇水溶液为流动相,采用C18色谱柱,在284nm波长条件下检测样品中的5-HMF。结果表明,该方法快速、准确,在0.0143～0.1001μg范围内线性相关系数为R2=0.9994,平均回收率88.27%～96.69%,相对标准偏差为2.09%～4.70%。
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| 关 键 词： | 老陈醋 高效液相色谱 5-羟甲基糠醛 |
Determination of 5-hydroxymethylfurfural(5-HMF)in over mature vinegar by HPLC |
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| ZHOU Ting-ting,YANG Rui-xue,SONG Yi,ZHANG Yu-yu,LV Qian,NI Yuan-ying,LI Quan-hong.Determination of 5-hydroxymethylfurfural(5-HMF)in over mature vinegar by HPLC[J].Science and Technology of Food Industry,2012,33(8):83-85. |
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| Authors: | ZHOU Ting-ting YANG Rui-xue SONG Yi ZHANG Yu-yu LV Qian NI Yuan-ying LI Quan-hong |
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| Affiliation: | 1,*(1.College of Food Science and Nutritional Engineering,China Agricultural University,Beijing 100083,China;2.Chinese Academy of Agricultural Mechanization Sciences,Beijing 100083,China) |
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| Abstract: | A method for the determination of 5-hydroxymethylfurfural by high-performance liquid chromatography in old mature vinegar was developed.Samples were analyzed on a C18 column at 284nm using a mixture of methanol and water(5:95,v/v)as the mobile phase.Within the linear range of 0.0143 ~ 0.1001μg,the method was accurate with the range of average recoveries rate and relative standard deviation of 88.27% ~ 96.69% and 2.09% ~ 4.70%,respectively. |
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| Keywords: | old mature vinegar high-performance liquid chromatography 5-hydroxymethylfurfural(5-HMF) |
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