Determination and analysis of bitter and astringent substances in Youxi bitter tea resources.
TQ Tang Qin, SWJ Sun WeiJiang, CZD Chen ZhiDan… - 2019 - cabidigitallibrary.org
This study determined the bitter and astringent substances, such as anthocyanins, total
flavonoids, alkaloids and catechins in 33 samples of Youxi bitter tea leaves by ultraviolet …
flavonoids, alkaloids and catechins in 33 samples of Youxi bitter tea leaves by ultraviolet …