正交函数法测定新福林滴眼液  

Determination of phenylephrine hydrochloride eye drops by orthogonal function spectrophotometric method

作　　者：孙红玲[1] 杨旭[1] 耿志华[1] 

机构地区：[1]安徽医科大学第一附属医院药剂科,合肥230022

出　　处：《安徽医科大学学报》2003年第4期314-316,共3页Acta Universitatis Medicinalis Anhui

摘　　要：目的　探讨正交函数法测定盐酸新福林的含量。方法　采用正交函数分光光度法 ,以二次正交多项式为新福林的分析多项式摸型 ,选择测试点数和间隔波长 ,测定新福林的含量。结果　盐酸新福林的平均回收率为 99 4 7% ,RSD为 0 5 8% (n =6 )。结论　该方法简便、快速、准确 。Objective To determine the content of phenylephrine in phenylphrine hydrochloride eye drops. Methods Orthogonal function spectrophotometry was used. Results The average recovery was 99 47% and RSD was 0 58% ( n =6). Conclusion This method is simple,rapid and accurate. It is suitable for rapid quantitative analysis of phenylephrine in phenylephrine hydrochloride eye drops.

关 键 词：正交函数法 含量测定 分光光度法 盐酸新福林滴眼液 新福林 

分 类 号：R988.1[医药卫生—药品] R927.2[医药卫生—药学]