Medicinal Plant

2011, v.2(07) 30-32+45

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Determination of Total Flavonoids and Rutin in Ephorbia helioscopia L.from Chongqing
Determination of Total Flavonoids and Rutin in Ephorbia helioscopia L.from Chongqing

摘要(Abstract):

[Objective] To establish methods for determining contents of total flavonoids and rutin in Ephorbia helioscopia L.from Chongqing,so as to provide a scientific basis for further development and utilization of this resources and quality control.[Method] Contents of total flavonoids and rutin were respectively determined by aluminium trichloride colorimetric method and HPLC.[Result] Contents of total flavonoids and rutin in Ephorbia helioscopia L.from Chongqing were 5.485-5.742 and 0.769-0.811 mg/g,respectively.[Conclusion] The method was simple,rapid,accurate,stable and suitable for determining the content of total flavonoids and rutin in Ephorbia helioscopia L..

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基金项目(Foundation): Supported by the Scientific Research Project from Health Bureau of Chongqing City(2010-1-146);; Technological Innovation Project from Yuzhong Distinct of Chongqing City(20100208)

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