Separation and determination of flavonoi
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Xueqin Xu; Xiuzhen Qi; Wei Wang; Guonan Chen
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Article
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2005
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John Wiley and Sons
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English
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Five flavonoids (catechin, hyperoside, quercitrin, quercetin, and rutin) were separated and determined by capillary electrophoresis with electrochemical detection. Effects of several important factors, such as the pH and concentration of running buffer, separation voltage, injection time, and detect