Abstract:With red jujube skin as the research materials，flavonoid yield as investigation targets，technological conditions of total flavonoids extraction by microwave assisted enzymatic were studied，we investigated effects of ratio of material to liquor，extraction time and extraction temperature on flavones yield and optimized orthogonally extraction process conditions based on single factor experiment.The best extraction technology was as follows：60%ethanol as the extraction liquid，ratio of material to liquid 1∶10（g/mL），microwave at 420 W for 5 min，0.3%pectin compound enzyme，extraction temperature 60℃，extraction time 60 min，Under the above condition，the extraction rate of flavonoids was 9.47 mg/g.