摘要

The study is concerned with the conversion of apigenin-7-O-汕-glucoside into apigenin in polyethylene glycol 6000 / dextran 20000 aqueous two-phase system by 汕-glucosidase. Apigenin was separated from apigenin-7-O-汕-glucoside and 汕-glucosidase by their partition into opposite phases. In 14% PEG / 22.5% DEX aqueous two-phase system obtained yield of apigenin in top phase was 108%.

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