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Journal of Tea Science ›› 2006, Vol. 26 ›› Issue (3): 215-218.doi: 10.13305/j.cnki.jts.2006.03.012

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Study on Constituents of Volatile Oils of Zhulan Scented Tea

GONG Zheng-li, TONG Hua-rong   

  1. College of Food Science, Southwest University, Chongqing 400716, China
  • Received:2005-11-03 Revised:2006-07-12 Online:2006-09-25 Published:2019-09-11

Abstract: The volatile oils of Zhulan scented teas and their dhools were extracted with simultaneous steam distillation extract(SDE) as well as analyzed and identified by GC-MS. Fifty-seven constituents had been identified from the volatile oils respectively. There were 19 volatiles in Zhulan scented teas which did not exist in dhools. The relative contents of newly absorbed volatiles were 40.27% and 81.84% in the first grade and special grade Zhulan scented tea respectively. The key constituents were germacrene B,γ-elemene, alloaromadendrene, methyl jasmonate, δ-cadinene,γ-selinene, myristicin.

Key words: volatile oils, constituents, dhool, Zhulan scented tea

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