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Comparison of sensory characteristics of green tea in Thai Nguyen and Phu Tho, Vietnam
Dang, Thi Minh Luyen; Ha, Duyen Tu; Lebailly, Philippe et al.
201313th Asean Food Conference 2013 : Meeting Future Food Demands : Security and Sustainability
 

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Keywords :
Green tea; Sensory analysis; Vietnam
Abstract :
[en] Green tea is a popular consumption product in Vietnam. Especially, tea which origins from Tan Cuong, Thai Nguyen has been known for long by its better quality than those coming from other regions on the country. The study aims at comparing and finding out if the difference between tea in Thai Nguyen and Phu Tho can be figured by sensory tasting. Two products picked from Tan Cuong, Thai Nguyen province and two others from Phu Ho district, Phu Tho are were evaluated by a panel of twelve judges (eleven women and one man) who was set from a group of thirty eight peoples, had completed a general training and sensory tasting on tea. The experiment on dry tea (eleven descriptors) was carried out separately of the experiment on brewed tea (twenty-one descriptors) and brewed leaf (five descriptors). All attributes are made notes on the sensory unstructured intensity scale. Statistic analyses have shown typical differences by region among all of trees groups of attributes: dry leaf (10/11 attributes), liquor (6/21 attributes) and brewed leaf (5/5 attributes).
Disciplines :
Agriculture & agronomy
Author, co-author :
Dang, Thi Minh Luyen ;  Université de Liège - ULiège > Doct. sc. agro. & ingé. biol.
Ha, Duyen Tu
Lebailly, Philippe  ;  Université de Liège - ULiège > Sciences agronomiques > Economie et développement rural
Nguyen, Duy Thinh
Tu, Viet Phu
Language :
English
Title :
Comparison of sensory characteristics of green tea in Thai Nguyen and Phu Tho, Vietnam
Publication date :
2013
Number of pages :
8
Event name :
13th Asean Food Conference 2013 : Meeting Future Food Demands : Security and Sustainability
Event organizer :
The ASEAN Foundation
Event place :
Singapore, Singapore
Event date :
9-11 September 2013
Audience :
International
Available on ORBi :
since 07 October 2013

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