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《Jilin Journal of Traditional Chinese Medicine》 2015-12
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HPLC-HRMS analysis of propolis total flavonoids dripping pills

WANG Weinan;SUN Guangwei;SUI Dianjun;Changchun University of Chinese Medicine;  
Objective To elucidate the chemical basis for propolis total flavonoids dripping pills( PTFDP). Methods PTFDP were detected via HPLC-HRMS while determining unknown compounds through reference compounds,molecular weight and MS fragmentation rules. Results After analysis,the major components of PTFDP were determined to be kaempferol,pinocembrin,pinobanksin-3-O-acetate,galangin and chrysin. Conclusion HPLC- HRMS was proved to be effective and accurate in the characterization of main chemical components in unknown extracts. Hence this technology would be a promising strategy for the quality control of PTFDP.
【Fund】: 国家自然科学基金项目(81173543)
【CateGory Index】: R286.0;O657.63
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