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《Journal of Beijing Union University(Natural Sciences)》 2009-01
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Separation,Purification and Identification of the Flavonoids from White Chrysanthemum in Jiaxiang

QING Hong-wei~(1),LI Xiao-meng~2(1.Shandong Institute of Agriculture Science,Center Lab,Jinan 250100,China; 2.School of Chemical Engineering,Shandong Institute of Light Industry,Jinan 250353,China)  
The extraction,isolation and identification of Jia-xiang Chrysanthemum morifolium Ramat were studied in this paper.The flavonoids were extracted by the ultrasonic extraction method,and then the flavonoid extract was made.The specimen was extracted by the macroreticular resin and silica gel column.The collection were identified and merged by the TLC.A pure product was gained after the reduced pressure distillation,refrigerant drying and multiple recrystal.The pure product was characterized by IR and H-NMR.
【Fund】: 山东中青年科学家奖励基金(2007BS04021)
【CateGory Index】: R284
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