daye oolong大叶乌龙
qingxin oolong青心乌龙
nanyan oolong南岩乌龙茶
OOLONG ENGLISH乌龙英语
Oolong Formosa台湾乌龙茶
Gourmet Oolong极品铁观音
Oolong Village乌龙寨
Oolong Contryard新乌龙院之笑闹江湖
Mountain Oolong味醇
The optimum process of the comprehensive extraction of oolong tea polyphenols and tea polysaccharides were obtained in this experiment, and the yields of oolong tea polyphenols, oolong tea polysaccharides and caffeine respectively were 13.68%, 2.084%,1.59% under the condition above.
确定了综合提取乌龙茶多酚、茶多糖的最佳工艺条件,此条件下乌龙茶多酚得率13.68%,乌龙茶多糖得率2.084%,咖啡碱得率1.59%。
参考来源 - 乌龙茶中茶多酚、茶多糖的提取及其纯化和性质研究N（名词） a kind of dark tea, grown in China, that is partly fermented before being dried 乌龙茶