摘要
目的应用近红外光谱技术建立天麻胶囊中水分定量快速测定的检测方法。方法通过对天麻胶囊的近红外光谱应用OPUS软件进行分析处理,建立水分定量测定模块,验证样品的数据基本符合。结果该方法能准确、快速测定天麻胶囊的水分,相对误差小于3%。结论该方法简便,快速,准确,重现性好,且不破坏样品,能应用于药品监督工作中对药品中水分的快速检测。
Objective To establish a method for quick determination of water content in Tianma capsule of different pharmaceutical factories by near infrared reflectance（NIR） spectroscopy.Methods Tianma capsule was used as test samples,and the content of water was analyzed by NIR spectra.The OPUS software was used to establish the calibration model for water content.Data of the confirmation sample was similar.Results It was a quick and accurate analysis method for determination of the water contents in Tianma capsule.The relative errors was 0.03%~2.70%.Conclusion The established method is a rapid and simple way with good accuracy and reproducibility for the determination of water content,and it is also a non-destructive assay.The method can be used in drug administration and supervision for quick determination of water content in Tianma capsule.
出处
《安徽医药》
CAS
2012年第4期459-461,共3页
Anhui Medical and Pharmaceutical Journal
关键词
近红外
天麻胶囊
水分
OPUS软件
near infrared reflectance
tianma capsule
water content
OPUS software
