Comparison of Aroma-Active Volatiles in Oolong Tea Infusions Using GC–Olfactometry, GC–FPD, and GC–MS

Zhu, Jiancai; Chen, Feng; Wang, LingYing; Niu, Yunwei; Yu, Dan; Shu, Chang; Hexing, Chen; Wang, Honglin; Xiao, Zuobing

doi:10.1021/acs.jafc.5b02358

Public

Comparison of Aroma-Active Volatiles in Oolong Tea Infusions Using GC–Olfactometry, GC–FPD, and GC–MS

Published in Journal of Agricultural and Food Chemistry • Aug 10, 2015

Authors:

Jiancai Zhu

Feng Chen

LingYing Wang

Abstract

The aroma profile of oolong tea infusions (Dongdingwulong, DDWL; Tieguanyin, TGY; Dahongpao, DHP) were investigated in this study. Gas chromatography-olfactometry (GC-O) with the method of aroma intensity (AI) was employed to investigate the aroma-active compounds in tea infusions. The results prese...

Subject

Aroma

Chemistry

Olfactometry

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