高級紅茶の茶葉を有効に使用する評価法の研究 (J)
2020 年 6 巻 1 号 p. 256-259
詳細
2020 年 6 巻 1 号 p. 256-259
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
