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Determination method of content of chelerythrine in Weitongping Capsules |
DUAN Shu-qing1,2 LIU Wei1 YIN Zhan-fang1 |
1.Jingfukang Pharmaceutical Group Co.,Ltd.,Chengde 067000,China;
2.New Excipients of Traditional Chinese Medicine Engineering Research Center of Hebei Province,Chengde 067000,China |
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Abstract ObjectiveTo establish a method for the determination of chelerythrine in Weitongping Capsules.MethodsThe content of chelerythrine in Weitongping Capsules was determined by high performance liquid chromatography (HPLC).The chromatographic column was Agilent XDB-C18(4.6 mm×150 mm,2.5 μm).The mobile phase was acetonitrile-1%triethylamine solution (26∶74;pH value re-adjusted to 3.0).The detection wavelength was 269 nm,the column temperature was 25℃,the flow rate was 1.0 ml/min,and the injection volume was 10 μl.ResultsLinear range of chelerythrine was 2.62-43.67 μg/ml(r=0.9999).The average recovery was 98.88%and RSD was 1.91%(n=9).ConclusionThe established method is accurate,sensitive and simple,in good stability and reproducibility,and specificity,which can control the quality of Weitongping Capsule in a better way.
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[1] |
卫生部药品标准中药成方制剂第二十册[Z].WS3-B-3936-98.245.
|
[2] |
宋欣鑫,张宁,吴昊,等.胃痛平糖浆的质量标准[J].沈阳药科大学学报,2007,24(7):410-412.
|
[3] |
国家药典委员会.中国药典(一部)[M].北京:中国医药科技出版社,2015.
|
[4] |
傅丽娟.白屈菜的研究与进展[J].中国中医药咨讯,2010,2 (10):189-190.
|
[5] |
邹翔,王雨萌,王嘉琦,等.白屈菜碱的药理作用研究进展[J].现代药物与临床,2014,29(11):1326-1330.
|
[6] |
王雪,刘洪章,刘树英,等.白屈菜生物碱作用研究进展[J].黑龙江畜牧兽医,2016,(14):180-181.
|
[7] |
王培卿,尹震花,康文艺.白屈菜红碱药理活性研究进展[J].中国中药杂志,2013,38(17):2745-2749.
|
[8] |
韦祖巧,邹翔,曲中原,等.白屈菜化学成分和药理作用的研究进展[J].中草药,2009,40(增刊):38-40.
|
[9] |
袁磊.白屈菜综合研究最新进展[J].安徽农业科学,2015,43(7):15-17.
|
[10] |
董海荣,李俊芳,李君.RP-ELSD法测定胃痛平胶囊中原阿片碱的含量[J].湖北中医学院学报,2009,11(3):40-41. [11]马宁,肖光玲,高宇,等.HPLC法同时测定白屈菜中白屈菜碱和白屈菜红碱[J].哈尔滨商业大学学报,2014,30(3):351-353.
|
[12] |
赵岩,侯莹莹,郭帅,等.反相高效液相色谱法测定白屈菜种子中挥发油成分分析及氨基酸含量[J].食品安全质量检测学报,2015,6(12):5053-5060.
|
[13] |
王晓丽,郭丽娜,孔寰宇,等.齐齐哈尔地区白屈菜中白屈菜红碱的含量测定[J].齐齐哈尔医学院学报,2014,35 (16):2441.
|
[14] |
鲁文静,罗世恒,陈世忠.白屈菜中多种生物碱的高效液相色谱法测定[J].时珍国医国药,2013,24(3):601-603.
|
[15] |
顾悦,钱大玮,段金廒,等.白屈菜药材的UPLC特征图谱建立及生物碱类成分的QTOF-MS分析[J].药物分析杂志,2010,30(5):780-786.
|
|
|
|