摘要
以硅胶ＧＦ２５４为吸附剂，氯仿－甲醇－氨水（９∶１∶０１）为展开剂，采用双波长薄层扫描法同时测定了扑尔伪麻片中的扑尔敏和盐酸伪麻黄碱的含量。扑尔敏在紫外灯下检视，λＳ＝２５６ｎｍ，λＲ＝２８５ｎｍ；盐酸伪麻黄碱采用茚三酮显色，λＳ＝５１０ｎｍ，λＲ＝７００ｎｍ，两组分的平均回收率分别为９９３５％和９９０７％，ＲＳＤ分别为１０８％和０８１％。
The chlorpheniramine maleate and pseudoephedrine hydrochloride in Pu er wei ma pian were determined on silicagel GF254 plate with chloroform-methanol-ammonia water (9∶1∶01) as developing solvent by dual wavelength TLC scanning method, λS=256nm,λR=285nm for chlorpheniramine maleate and λS=510nm,λR=700nm for pseudoephedrine hydrochloride.The average recovery for two components were respectively 9935% and 9907%, RSD were respectively 108% and 081%.
出处
《内蒙古医学院学报》
1997年第3期26-28,共3页
Acta Academiae Medicinae Neimongol
