Characterization of European wine glycerol: Stable carbon isotope approach

被引:42
作者
Calderone, G [1 ]
Naulet, N
Guillou, C
Reniero, F
机构
[1] Commiss European Communities, Joint Res Ctr, Inst Hlth & Consumer Protect, Phys & Chem Exposure Unit, Ispra, Italy
[2] CNRS, LAIEM, Nantes, France
关键词
authenticity proof; stable isotope; carbon-13; glycerol; wine; GC-C-IRMS; Botrytis cinerea;
D O I
10.1021/jf049658c
中图分类号
S [农业科学];
学科分类号
09 [农学];
摘要
Glycerol of about 170 European wines was analyzed using gas chromatography-combustion-isotope ratio mass spectrometry technique. C-13/C-12 isotopic ratio measurements were performed to characterize glycerol's delta(13)C values of genuine wine samples from European Union wine-producing countries. Glycerol was also successfully dosed using an internal reference, 1,5-pentanediol.
引用
收藏
页码:5902 / 5906
页数:5
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