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author:

陈躬瑞 (陈躬瑞.) [1] (Scholars:陈躬瑞) | 林惠玉 (林惠玉.) [2] | 刘志彬 (刘志彬.) [3] (Scholars:刘志彬) | 倪莉 (倪莉.) [4] (Scholars:倪莉)

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CQVIP PKU CSCD

Abstract:

采用定量描述分析方法分析6种武夷岩茶标准品(包括大红袍特级、一级,水仙特级、一级,肉桂特级、一级)的香气和滋味特征,分析结果显示,前9个主成分的贡献率达87.04%,第一主成分综合了涩、苦、酸、刺激感、花香、药草香、顺滑7个指标的变异信息,第二主成分综合了回甘、生津、甘甜、草香、奶香、火候香6个指标的变异信息.特级大红袍主要特征为顺滑、火候香,而一级大红袍的甜香较明显;特级水仙有明显的顺滑、甘甜特征,而一级水仙的主要特征为火候香、奶香、草香;特级肉桂主要特征为甘甜、回甘、生津,而一级肉桂与花香、涩、苦、酸、刺激感等的指标相关度较高.

Keyword:

PCA 定量描述分析 感官指标 武夷岩茶

Community:

  • [ 1 ] [陈躬瑞]福州大学
  • [ 2 ] [林惠玉]福州大学
  • [ 3 ] [刘志彬]福州大学
  • [ 4 ] [倪莉]福州大学

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Source :

中国食品学报

ISSN: 1009-7848

CN: 11-4528/TS

Year: 2013

Issue: 7

Volume: 13

Page: 222-228

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: -1

Chinese Cited Count:

30 Days PV: 3

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