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Please use this identifier to cite or link to this item: http://hdl.handle.net/11133/1615

Title: キャピラリー電気泳動法による整腸薬の分離分析
Other Titles: キャピラリー デンキ エイドウホウ ニヨル セイチョウヤク ノ ブンリ ブンセキ 
Capillary electrophoretic separation and analysis of antidiarrheal drugs
Authors: 酒井, 忠雄
手嶋, 紀雄
真弓, 聡
安藤, 尚宏
大野, 典子
SAKAI, Tadao
MAYUMI, Satoshi
ANDO, Naohiro
OHNO, Noriko
Issue Date: 20-Jan-2003
Publisher: 愛知工業大学
Abstract: Atropine, berberine and acrinol were separated and analysed by capillary electrophoresis. Several modifiers such as sodium dodecylsulfate and ethanol were added to the electrophoretic buffer solution (20 mM sodium borate, pH 9.2) to improve the separation of the three compounds. These compounds were successfully separated within 13 min by using a 72 cm × 50 μm i.d. fused-silica capillary at30kV. The detection was done at 200 nm. The calibration graphs were straight lines over the range 0.5 - 2.0 × 10^<-4> mol 1^<-1> for each atropine, berberine and acrinol. RSDs were 1.7%, 1.9% and 1.3% for 1 × 10^<-4> mol 1^<-1> atropine, berberine and acrinol, respectively.
URI: http://hdl.handle.net/11133/1615
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