Title: Study on the Extraction Condition of the Total Flavonoids from Lysimachia foenum-graecum Hance
Abstract: Objective To study and optimize the extraction technique of the total flavonoids in Lysimachia foenum-graecum Hance.Methods Orthogonal test was carried out to investigate the effects of concentration of solvent,the radio liquid to material,time of extraction,and frequency of extraction on extraction results of total flavonoids from Lysimachia foenum-graecum Hance.Results The optimum extraction technique was to extract Lysimachia foenum-graecum Hance in 60% ethanol with the ratio of liquid to material at 10∶1 3 times,with 2 hours for each time.Conclusion The optimal technique is simple and feasible,and can provide reference for further research of Lysimachia foenum-graecum Hance.
Publication Year: 2010
Publication Date: 2010-01-01
Language: en
Type: article
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