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Determination of 5-hydroxymethylfurfural(5-HMF)in over mature vinegar by HPLC
Author(s): ZHOU Ting-ting1, YANG Rui-xue2, SONG Yi1, ZHANG Yu-yu1, LV Qian1, NI Yuan-ying1, LI Quan-hong1, *
Pages: 83-
85
Year: 2012
Issue:
8
Journal: Science and Technology of Food Industry
Keyword: 老陈醋; 高效液相色谱; 5-羟甲基糠醛;
Abstract: 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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