Quantitative analysis of 2-aminoacetophenone in off-flavored wines by stable isotope dilution assay

被引：0
|
作者：
Dollmann, B [1 ]
Wichmann, D [1 ]
Schmitt, A [1 ]
Koehler, H [1 ]
Schreier, P [1 ]
机构：
[1] UNIV WURZBURG,LEHRSTUHL LEBENSMITTELCHEM,D-97074 WURZBURG,GERMANY
来源：
JOURNAL OF AOAC INTERNATIONAL | 1996年 / 79卷 / 02期
关键词：
D O I：
暂无
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
Isotope dilution analysis was used to quantitate 2-aminoacetophenone in wines exhibiting the so-called untypical aging off-favor. d(3)-Aminoacetophenone was synthesized and used as isotopomeric internal standard. The method of quantitation was verified by several model experiments. In the off-flavored wines studied, amounts of 2-aminoacetophenone ranging from 0.7 to 12.8 mu g/L were determined.
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页码：583 / 586
页数：4
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