食品科学

• 分析检测 • 上一篇    下一篇

气相色谱指纹图谱法进行红葡萄酒产地溯源表征

谢建军,陈小帆,陈文锐,姚 焱,袁震宇,周晓珊   

  1. 1.广东出入境检验检疫局,广东 广州 510623;2.广州大学生命科学学院,广东 广州 510006
  • 出版日期:2013-09-25 发布日期:2013-09-27

Tracing the Geographical Origin of Red Wine Based on Gas Chromatographic Fingerprint

XIE Jian-jun,CHEN Xiao-fan,CHEN Wen-rui,YAO Yan,YUAN Zhen-yu,ZHOU Xiao-shan   

  1. 1. Guangdong Entry-Exit Inspection and Quarantine Bureau, Guangzhou 510623, China;
    2. School of Life Science, Guangzhou University, Guangzhou 510006, China
  • Online:2013-09-25 Published:2013-09-27

摘要:

利用中药色谱图分析和数据管理系统和SPSS 19.0统计分析软件进行聚类分析,研究法国、南非、澳大利亚等10个常见葡萄酒产地85份红葡萄酒样品的气相色谱指纹图谱。结果表明:不同国家的红葡萄酒气相色谱指纹图谱存在差异,不同产地生产的红葡萄酒气相色谱峰的相对峰面积和数量不同,各自产地红葡萄酒气相色谱有其特征峰;初步建立了基于气相色谱指纹图谱进行产地溯源的系统聚类分析识别模式和方法,聚类分析表明,10个不同产地红葡萄酒可以很好地聚类和区分;通过对市面上购买的2种红葡萄酒商品进行了产地假冒模式的应用实验,发现该系统聚类分析识别模式可以进行初步的判别,判别效果较好。结果表明该气相色谱指纹图谱法是产地假冒红葡萄酒进行初步甄别的一种有效方法。

关键词: 红葡萄酒, 气相色谱, 指纹图谱, 产地溯源

Abstract:

In order to discriminate among red wines according to their geographical origins, the GC fingerprint profiles of
85 samples from 10 main producing countries such as France, South Africa and Australia were cluster analyzed by using a
chromatographic analysis and data management system for traditional Chinese medicines (TCMs) and statistical analysis
software SPSS 19.0. A classification model was established for discriminant analysis of the grographic origin of red
wines. The results showed that among red wine samples from different countries, there were differences in GC fingerprints
mainly in terms of the relative peak area and the number of peaks, suggesting that each sample from different origins has
characteristic GC peaks. The results of cluster analysis showed that 10 geographic origins could be classified effectively.
Two commercial red wines were analyzed by using this method. One of them might be from France and the other might be
from Italy. The established method proves to be effective at discriminating among red wines according to their geographical
origins based on GC fingerprint profiles.

Key words: red wine, gas chromatography, fingerprint, geographical origin traceability