GPI Journal
Online ISSN : 2433-4510
Print ISSN : 2189-3373
Research of evaluation method to use tea leaves of high-class black tea effectively (J)
Xiao Yue LeeMasataka AmanoShinichi TamuraYoshinori Nishino
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JOURNAL OPEN ACCESS

2020 Volume 6 Issue 1 Pages 256-259

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Abstract

As high-grade Indian Darjeeling black tea is expensive, there are various theories regarding the extraction limit and evaluation of the optimum effective quality, but no simple weighing evaluation method has been found. This study reports research results about utilization of moisture content change information of tea leaf about the effective use limit of tea leaf

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