The influence of different processing on the content of flavones of Dendranthema morifolium

Objective:To investigate the effect of different processing methods on the content of luteolin-7-O-β-D-glucoside,acacetin-7-O-β-D-glucoside,luteolin,and acacetin of Dendranthema morifolium.Methods: The optimal conditions were achieved on phenomenex,synergi Fusion-RP(5 μm,4.6 mm×250 mm)analytical column with a gradient mobile phase consisting of methanol and 0.1% phosphoric acid and detection wavelength set at 350 nm.Results: The significant effect of different processing methods on the content of luteolin-7-O-β-D-glucoside,acacetin-7-O-β-D-glucoside,luteolin and acacetin was proved.Conclusion: Different processing methods have significant effect on flavonoids of Dendranthema morifolium,it should be paid attention to drying temperature while sulphur fumigation.