HPLC法测定茶叶中儿茶素类及咖啡因的含量___
HPLC determination of catechins and caffeine in tea
分类号:
出版年·卷·期(页码):2007,27 (2):0-0
DOI:
10.16155/j.0254-1793.2017.01.01
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To establish a method for the simultaneous determination of catechins(EGC,DC,EGCG,EC,GCG,ECG) and caffeine(CAF) in tea and to quantify seven ingredients in twenty-three tea samples.The obtained data can supply references to the evaluation of tea quality a
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