HPLC-ELSD法同时测定连翘叶中齐墩果酸和熊果酸OA北大核心CSCDCSTPCD
Simultaneous Determination of Oleanolic Acid and Ursolic Acid in the Leaves of Forsythia suspensa by HPLC-ELSD
目的：建立高效液相色谱-蒸发光散射检测法（high performance liquid chromatography-evaporative lightscattering detector,HPLC-ELSD）法同时测定连翘叶中齐墩果酸和熊果酸。方法：色谱柱：Waters Symmetry C18（4.6mm×250mm,5μm）;柱温25℃,流动相：甲醇-0.4%冰醋酸溶液（93：7,V/V）,流速0.4mL/min;蒸发光散射检测器检测条…查看全部>>
Objective： To establish an high performance liquid chromatography-evaporative light scattering detector（HPLCELSD） method for the simultaneous determination of oleanolic acid and ursolic acid in the leaves of Forsythia suspensa.Methods： The chromatographic separation was carried out on a Waters Symmetry C18column（4.6 mm× 250 mm,5μm） with a mobile phase composed of methanol and 0.4% acetic acid（93：7,V/V） at a flow rate of 0.4 mL/min.An evaporative light scatte…查看全部>>
赵韶华;刘敏彦;王玉峰;许红辉;张永锋;王猛
石家庄以岭药业股份有限公司,河北石家庄050035石家庄以岭药业股份有限公司,河北石家庄050035石家庄以岭药业股份有限公司,河北石家庄050035石家庄以岭药业股份有限公司,河北石家庄050035石家庄以岭药业股份有限公司,河北石家庄050035石家庄以岭药业股份有限公司,河北石家庄050035
医药卫生
连翘叶高效液相色谱-蒸发光散射检测法（HPLC-ELSD）齐墩果酸熊果酸
leaves of Forsythia suspensahigh performance liquid chromatography-evaporative light scattering detector（HPLC-ELSD）oleanolic acidursolic acid
《食品科学》 2012 (2)
224-226,3
国家科技重大专项（2009ZX09313-003）
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