文章基本信息

标题：高速液体クロマトグラフィーによる清涼飲料に混入されたカルバリルおよびプロパニルの定量
本地全文：下载
作者：神津公 ; 細井要一 ; 大津留修等
期刊名称：Journal of Health Science
印刷版ISSN：1344-9702
电子版ISSN：1347-5207
出版年度：1983
卷号：29
期号：4
页码：232-236
DOI：10.1248/jhs1956.29.4_232
出版社：The Pharmaceutical Society of Japan
摘要：Carbaryl and propanil contained in soft drink were determined simulataneously by high performance liquid chromatography with a UV detector by use of stainless column (4.0mm×0.15m) packed with Nucleosil ₅C₁₈. Mobile phase was methanol-H₂O (60 : 40). The sample solution adjusted to pH 12 with ammonia after adding α-amylase solution was extracted with ether by using a column of Extrelut. Determination was carried out successfully by using clotiazepam as an internal standard and by maintaining the temperature at 50°C. Each recovery of carbaryl and propanil from soft drink (NAC : 30μg/0.2ml), (DCPA : 80μg/0.2ml) was 97.6±2.9% and 99.5±2.3%. Each content of carbaryl and propanil detected in the sample (1.248g) was 0.208 mg and 1.436 mg.
关键词：high performance liquid chromatography;reserved phase liquid-liquid chromatography;carbaryl;propanil;clotiazepam;Extrelut column