Kucha(Camellia assamica var. kucha) is a special wild tea resource, containing 1,3,7,9-tetramethyluric acid(theacrine) as the predominant purine alkaloid in the leaves.
苦茶是一种特殊的茶组植物，它以1，3，7，9-四甲基尿酸为主要的嘌呤生物碱。
Analyse composition of purine type Alkaloid in Baimao Tea from Nankun mountain by using HPLC.
采用高效液相色谱法分析南昆山白毛茶嘌呤类生物碱成分。
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