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Extraction of catechins and caffeine from different tealeaves and comparison with micellar electroki
[期刊论文] 作者:SONG Guanqun,Lin Jinming,Qu Fe,
来源:科学通报 年份:2004
This work describes the simultaneous deter- mination of catechins and caffeine in green, black tealeaves and canned tea-drink using micellar electrokinetic chro...
Extraction of catechins and caffeine from different tealeaves and comparison with micellar electroki
[期刊论文] 作者:SONG Guanqun,Lin Jinming,Qu Fe,
来源:黑龙江科技学院学报 年份:2003
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
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