党参多糖滴丸中党参多糖的含量测定  

Determination of polysaccharide content in Radix Codonopsis Pills

作　　者：杨静[1] 苏强[1] 刘恩荔[1] 高建平[1] 

机构地区：[1]山西医科大学药学院生药学教研室,太原030001

出　　处：《中国药物与临床》2010年第5期515-516,共2页Chinese Remedies & Clinics

基　　金：太原市明星科技项目(08121009)

摘　　要：目的建立党参多糖滴丸中党参多糖的含量测定方法。方法采用紫外分光光度法,检测波长为490nm。结果线性范围为50～600μg/ml(r=0.999),平均回收率为100.26%,RSD为1.68%。结论本法简便快捷,准确度高,重复性好,可作为党参多糖滴丸的质量控制方法。Objective To explore a method for determination of polysaccharide content in Radix Codonopsis pill.Methods UV spectrophotometry was used at a detection wavelength of 490 nm.Results Linear range was 50～600 μg/ml（r=0.999）.The average recovery was 100.26%.RSD=1.68%.Conclusion UV spectrophotometry can be a simple,rapid,accurate and reproducible method suitable for quality control of Radix Codonopsis Pills.

关 键 词：分光光度法 药用制剂 质量控制 

分 类 号：R286.0[医药卫生—中药学]