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毛细管电色谱法测定槐花、槐角中总黄酮含量

Determination of total flavone in flos sophorae and fructus sophorae by capillary electrochromatography

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【Author】 LIU Hai-xing~(*1),LIU Feng-qin~3,YU Ai-min~2,SHI Yu-hua~2,SUN Xiao-zheng~1,WAN Li-mei~1 (1.Department of Chemistry,Weifang University,Weifang 261061,China;2.College of Chemistry,Jilin University,Changchun 130023,China;3.Department of Basic Courses,Qinhuangdao Foreign-Language Professional College,Qinhuangdao 066301,China)

【机构】潍坊学院化学系；秦皇岛外国语职业学院基础部；吉林大学化学学院；潍坊学院化学系山东潍坊261061；河北秦皇岛066301；吉林长春130023；山东潍坊261061；

【摘要】采用毛细管电色谱法测定了槐花、槐角中总黄酮的含量。确定的电泳条件是8mmol/L NaH2PO4、8mmol/L Na2HPO4溶液(pH 8.02)。运行电压为12kV,紫外检测波长为254nm。本文为槐花、槐角的质量控制提供了新的方法。更多还原

【Abstract】 In this paper,the total contents of flavone were determined in flos sophorae and fructus sophorae by capillary electrochromatography.The optimum buffer contained 8 mmol/L NaH₂PO₄ and 8mmol/L Na₂HPO₄（pH 8.02）.The running voltage was 12kV,the UV detector wavelength was set at 254nm.The method was useful in the quality control of flos sophorae and fructus sophorae.更多还原

【关键词】毛细管电色谱；槐花；槐角；总黄酮；
【Key words】 capillary electrochromatography； total flavone； flos sophorae； fructus sophorae；

【文献出处】化学试剂 ,Chemical Reagents , 编辑部邮箱 ,2006年06期

【分类号】O657.7
【被引频次】27
【下载频次】331

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