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HPLC法同时测定白鲜皮配方颗粒中白鲜碱、黄柏酮和梣酮的含量
引用本文:巩伟,刘忠良,张欣欣,孙旭,赵庆华,李兴东,张琨,赵梅.HPLC法同时测定白鲜皮配方颗粒中白鲜碱、黄柏酮和梣酮的含量[J].世界科学技术-中医药现代化,2015,17(1):129-133.
作者姓名:巩伟  刘忠良  张欣欣  孙旭  赵庆华  李兴东  张琨  赵梅
作者单位:济南军区联勤部药品仪器检验所 济南 250022,济南军区联勤部药品仪器检验所 济南 250023,济南军区联勤部药品仪器检验所 济南 250024,济南军区联勤部药品仪器检验所 济南 250025,济南军区联勤部药品仪器检验所 济南 250026,济南军区联勤部药品仪器检验所 济南 250027,济南军区联勤部药品仪器检验所 济南 250028,济南军区联勤部药品仪器检验所 济南 250029
基金项目:军队医疗机构制剂标准提高专项课题(13ZJZ21-2):中药制剂微生物限度检查方法研究,负责人:刘忠良。
摘    要:目的:建立同时测定白鲜皮配方颗粒中白鲜碱、黄柏酮和梣酮含量的方法。方法:色谱柱为Agilent Extend C18(250mm×4.6mm,5μm),流动相为甲醇-水(55:45),流速为1.0mL?min-1,检测波长为236nm,柱温为室温,自动进样器进样,进样量10μL。结果:白鲜碱在2.505-40.08μg?mL-1质量浓度范围内与峰面积具有良好的线性关系(R2=0.999 7,n=5),平均回收率为99.04%(RSD=1.51%,n=6);黄柏酮在26.12-418.0μg?mL-1质量浓度范围内与峰面积具有良好的线性关系(R2=0.999 8,n=5),平均回收率为99.48%(RSD=2.25%,n=6);梣酮在7.540-120.6μg?mL-1质量浓度范围内与峰面积具有良好的线性关系(R2=0.999 8,n=5),平均回收率为99.54%(RSD=2.09%,n=6)。结论:本法操作方便,结果准确,精密度好,专属性强,可用于白鲜皮配方颗粒的质量控制。

关 键 词:高效液相色谱法  白鲜皮配方颗粒  白鲜碱  黄柏酮  梣酮
收稿时间:8/9/2014 12:00:00 AM
修稿时间:2014/12/15 0:00:00

Simultaneous Determination of Dictamnine, Obacunone and Fraxinellone in Dictamni cortex Dispensing Granules by HPLC
Gong Wei,Liu Zhongliang,Zhang Xinxin,Sun Xu,Zhao Qinghu,Li Xingdong,Zhang Kun and Zhao Mei.Simultaneous Determination of Dictamnine, Obacunone and Fraxinellone in Dictamni cortex Dispensing Granules by HPLC[J].World Science and Technology-Modernization of Traditional Chinese Medicine,2015,17(1):129-133.
Authors:Gong Wei  Liu Zhongliang  Zhang Xinxin  Sun Xu  Zhao Qinghu  Li Xingdong  Zhang Kun and Zhao Mei
Institution:Institute for Drug and Instrument Control, Joint Logistics Department of Jinan Military Command, Ji'nan 250022, China,Institute for Drug and Instrument Control, Joint Logistics Department of Jinan Military Command, Ji'nan 250023, China,Institute for Drug and Instrument Control, Joint Logistics Department of Jinan Military Command, Ji'nan 250024, China,Institute for Drug and Instrument Control, Joint Logistics Department of Jinan Military Command, Ji'nan 250025, China,Institute for Drug and Instrument Control, Joint Logistics Department of Jinan Military Command, Ji'nan 250026, China,Institute for Drug and Instrument Control, Joint Logistics Department of Jinan Military Command, Ji'nan 250027, China,Institute for Drug and Instrument Control, Joint Logistics Department of Jinan Military Command, Ji'nan 250028, China and Institute for Drug and Instrument Control, Joint Logistics Department of Jinan Military Command, Ji'nan 250029, China
Abstract:
Keywords:HPLC  Dictamni cortex Dispensing Granules  dictamnine  obacunone  fraxinellone
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