毛细管气相色谱法测定止痒消炎水中3种成分含量  

GC determination of three components in antipruritic and antiphlogistic lotion

作　　者：阚家义[1] 堵伟锋[1] 

机构地区：[1]安徽省药品检验所,合肥230051

出　　处：《药物分析杂志》2007年第12期1974-1975,共2页Chinese Journal of Pharmaceutical Analysis

摘　　要：目的:建立气相色谱法测定止痒消炎水中3种成分含量的方法。方法:采用 HP-INNOWAX Polyethylene Glycol 毛细管色谱柱(30.0 m×250μm,0.25 μm),柱温采用程序升温,进样口温度220℃,FID 检测器,检测器温度250℃。结果:样品中3种成分完全分离,线性关系良好,薄荷脑、冰片和麝香草酚的加样回收率分别为99.1%,99.3%,99.1%(n=9)。结论:该法简便快速,结果准确,可以有效地控制质量。Objective：To establish a method for determining the component in antipruritic and antiphlogistic lotion by GC. Methods： HP-INNOWAX polyethylene glycol capillary（30.0 m × 250μm,0. 25 μm）was adopted. The column temperature rise by programming. Injector temperature is raised at 220 ℃. FID detector with temperature at 250 ℃. Results：The three components were completely separated and the linearity are fine. The average recoveries are 99.1% （menthol） ,99.3% （borneol）, and99.1% （thymol） （n = 9 ）, respectively. Conclusions ：This method is accurate, convenient and rapid, and suitable for the quality control

关 键 词：止痒消炎水 气相色谱法 含量测定 薄荷脑 冰片 麝香草酚 

分 类 号：R917[医药卫生—药物分析学]