粉末药品磺胺甲基异噁唑的非破坏定量分析  

Nondestructive Quantitative Analysis of Sulfamethoxazole

作　　者：郭晔[1] 苟玉慧[1] 任玉林[1] 汤真[2] 刘富强 田丽蓉 

机构地区：[1]吉林大学化学系,长春130023 [2]中国人民解放军第208医院,长春130061

出　　处：《吉林大学自然科学学报》2001年第2期103-105,共3页Acta Scientiarum Naturalium Universitatis Jilinensis

摘　　要：以磺胺甲基异唑粉末药品的近红外漫反射光谱数据建立人工神经网络模型 ,预测未知样品 ,进行粉末药品的非破坏定量分析 ,并对影响网络的各参数进行讨论 .The application of artificial neural network to pharmaceutical nondestructive quantitative analysis was investigated. The real data set from near infrared reflectance spectra of sulfamethoxazole poweder pharmaceutical were used to train artificial network to predict unknown samples. The parameters affecting the network were discussed. A new network evaluation criterion, the degree of approximation, was employed.

关 键 词：人工神经网络 近红外光谱 逼近度 磺胺甲基异Wu唑 非破坏分析 粉末药品 

分 类 号：R917[医药卫生—药物分析学]