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Besides water, tea is one of the most popular beverages around the world. The chemical ingredients and biological activities of tea have been summarized recently. The current review summarizes tea aroma compounds and their formation in green, black, and oolong tea. The flavor of tea can be divided into two categories: taste (non-volatile compounds) and aroma (volatile compounds). All of these aroma molecules are generated from carotenoids, lipids, glycosides, etc. precursors, and also from Maillard reaction. In the current review, we focus on the formation mechanism of main aromas during the tea manufacturing process.


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Tea aroma formation

Show Author's information Chi-Tang Hoa( )Xin ZhengaShiming Lib( )
Department of Food Science, Rutgers University, New Brunswick, NJ 08901, USA
College of Life Sciences, Huanggang Normal University, Hubei 438000, China

Peer review under responsibility of Beijing Academy of Food Sciences.

Abstract

Besides water, tea is one of the most popular beverages around the world. The chemical ingredients and biological activities of tea have been summarized recently. The current review summarizes tea aroma compounds and their formation in green, black, and oolong tea. The flavor of tea can be divided into two categories: taste (non-volatile compounds) and aroma (volatile compounds). All of these aroma molecules are generated from carotenoids, lipids, glycosides, etc. precursors, and also from Maillard reaction. In the current review, we focus on the formation mechanism of main aromas during the tea manufacturing process.

Keywords: Formation, Taste, Tea, Aroma, Volatile

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Publication history
Copyright

Publication history

Received: 15 February 2015
Accepted: 23 March 2015
Published: 09 April 2015
Issue date: March 2015

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© 2015 Beijing Academy of Food Sciences.
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