中空纤维离心超滤-HPLC测定硫酸阿托品眼用凝胶的含量
Determination of Atropine sulfate eye gel by Hollow fiber centrifugal ultrafiltration and HPLC
作者:豆妮娜;马海艳;李岑;赵可新;李梦娇;高敬林;冉丛聪;蒋晔;
Author:
收稿日期: 年卷(期)页码:2017,32(03):-306-308
期刊名称:华西药学杂志
Journal Name:WEST CHINA JOURNAL OF PHARMACEUTICAL SCIENCES
关键字:硫酸阿托品;凝胶剂;羟丙甲纤维素;中空纤维离心超滤;高效液相色谱法;膜分离;高分子辅料;含量测定
Key words:
基金项目:
中文摘要
目的建立一种凝胶剂的样品前处理方法,并结合HPLC法测定硫酸阿托品眼用凝胶中硫酸阿托品的含量。方法采用中空纤维离心超滤的前处理手段有效地除去样品溶液中羟丙甲纤维素高分子辅料后,用HPLC法测定含量。采用Phenomenexc C_(18)色谱柱(250 mm×4.60 mm,5μm),流动相为甲醇-50 mmol·L~(-1)磷酸盐缓冲溶液(35∶65,用磷酸调pH3.5),流速1.0 mL·min~(-1),检测波长217 nm。结果 10.4~52.0μg·mL~(-1)硫酸阿托品与峰面积的线性关系良好(r=0.9997),回收率为99.9%~100.6%,RSD
参考文献
[1]王志钢.眼用凝胶剂研究进展[J].中国执业药师,2012,19(10):33-36.
[2]雷耀龙,刘艳,李馨儒,等.高效液相色谱法测定阿昔洛韦眼用凝胶的[J].中国医院药学杂志,2003,23(1):30-31.
[3]Li JM,Jiang Y,Sun T,et al.Hollow-fiber ultrafiltration then centrifugation for lc analysis of water-soluble sucrose in a water-soluble high-molecular-mass gel matrix[J].Chromatographia,2009,70:1023-1030.
[4]贺国芳,丁水平,汪震,等.高效液相色谱法测定环孢素眼用凝胶的含量[J].医药导报,2004,23(3):183-184.
[5]夏振华,黄丽娟,魏小平.克林霉素磷酸酯凝胶的HPLC测定[J].中国医药工业杂志,1998,29(11):515-516.
[6]Ohnishi N,Yamamoto E,Tomida H,et al.Rapid determination of the encapsulation efficiency of a liposome formulation using column-switching HPLC[J].Pharmaceutics,2013,441:67-74.
[7]Arellano C,Gandia P,Lafont T,et al.Determination of unbound fraction of imatinib and N-desmethyl imatinib,validation of an UPLC-MS/MS assay and ultrafiltration method[J].Chromatography B,2012,907:94-100.
[8]Zhang L,Zhang ZQ,Dong WC.Accuracy assessment on the analysis of unbound drug in plasma by comparing traditional centrifugal ultrafiltration with hollow fiber centrifugal ultrafiltration and application in pharmacokinetic study[J].J Chromatography A,2013,1318:265-269.
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