食品科学 ›› 2000, Vol. 21 ›› Issue (8): 37-41.

• 分析检测 • 上一篇    下一篇

中国白酒香型的化学模式识别(Ⅱ)──聚类分析

陈华, 郁志勇, 朱国斌   

  1. 中国人民大学商品学系
  • 出版日期:2000-08-15 发布日期:2011-12-01

The Application of Cluster Analysis on the Aroma of Chinese Liquor

 CHEN  Hua, YU  Zhi-Yong, ZHU  Guo-Bin   

  • Online:2000-08-15 Published:2011-12-01

摘要: 以46种白酒为样本,以每个样本的乙酸乙酯、己酸乙酯等17种香味成分的气相色谱、气质联用定性定量分析数据和感官评价结果为指标,用聚类分析研究了白酒香型数据。从统计学的观点来看,本文所选聚类方法可行,所得分析结果理想。

关键词: 聚类分析, 香型, 白酒

Abstract: Based on the data of 17 flavor components in 46 samples that were obtained by GC,GC-MS and sensory evaluation the cluster analysis was used in the aroma recognition of the samples. The correlation between sensory analysis and chemical compositions was disclosed. Viewing from a statistical perspective, the results were satisfactory.

Key words: Cluster analysis Aroma White liquor