释义 |
oolong 英/ ?u??l?? / 美/ ?u??l??? / - 1
化学 乌龙茶 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%。
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