而最近日本研究人员表明,铁观音中的多酚类化合物能防止过度氧化;嘌呤生物碱(tera cd key),坦洋工夫功效,可间接起到清除自由基的作用,从而达到延缓衰老的目的,铁观音十大功效。
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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。
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.
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。
Analyse composition of purine type Alkaloid in Baimao Tea from Nankun mountain by using HPLC.
本文提出嘌呤、嘧啶、呲啶、噻唑、生物碱和氨基酸等类有机化合物中氮的快速微量测定法。
A rapid micromethod for the determination of nitrogen in organic compounds, such as pyridine, pyrimidine, purine, thiazole, alkaloids and amino acids, is described.
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