食品科学 ›› 2007, Vol. 28 ›› Issue (3): 301-305.

• 分析检测 • 上一篇    下一篇

紫苏香气的化学成分分析及评价

 韦保耀, 黄丽, 滕建文, 余小影, 贲永光   

  1. 广西大学轻工与食品工程学院; 广西大学轻工与食品工程学院 广西南宁530004; 广西南宁530004;
  • 出版日期:2007-03-15 发布日期:2011-12-31

Analysis and Evaluation of Aromatic Constituents of Perilla

 WEI  Bao-Yao, HUANG  Li, TENG  Jian-Wen, YU  Xiao-Ying, BEN  Yong-Guang   

  1. Light Industry and Food Engineering Insititue, Guangxi University, Nanning 530004, China
  • Online:2007-03-15 Published:2011-12-31

摘要: 本文研究了中国和日本30份紫苏试材的香气成分,通过GC和GC-MS分析,将紫苏成分含量大于1%的17种物质进行聚类分析,可分为PA、EK、PP、PAPK、MY五种精油系统,日本爱知县西山渍物公司及中国大连的皱紫苏的香味与色泽最佳。结果与实际情况符合,用该结果不仅可区分不同香气的紫苏品种,而且还可用它所建立的模式预测未知紫苏香型。

关键词: 紫苏, 香气, 聚类分析

Abstract: The aromatic constituents in 30 samples of perilla collected from China and Japan were studied by GC and GC-MS. According to 17 constituents of essential oil greater than 1% were studied with cluster analysis. The samples were classified into 5 systems of essential oils, namely PA, EK, PAPK, PAPP and MY. Considered the aroma and color, the samples of Xi San Zi Wu in Japan and Dalian in China of Perilla frutescens (L.) Britt. var. arguta (Benth.) Hand. - Mazz are the best. The results of maths model different types of perilla can be identified and predicted.

Key words: perilla, aroma, cluster analysis