IMPROVED GAS-LIQUID-CHROMATOGRAPHIC METHOD FOR ANALYSIS OF TRIMETHYLAMINE IN URINE

被引：8

作者：

SCHLESINGER, P

机构：

[1] Genetics Research Unit, Royal Children's Hospital Research Foundation, Parkville, Vic. 3052, Flemington Road

来源：

ANALYTICAL BIOCHEMISTRY | 1979年 / 94卷 / 02期

关键词：

D O I：

10.1016/0003-2697(79)90372-5

中图分类号：

Q5 [生物化学];

学科分类号：

071010 ; 081704 ;

摘要：

An established gas-liquid chromatographic method for analysis of trimethylamine in urine was substantially improved by the use of an exchangeable lithium hydroxide, kieselguhr precolumn. Biological samples were acidified immediately upon collection and were analyzed by direct injection onto the precolumn. Using this technique, a normal urinary level of trimethylamine was found to be 5.0 ± 3.1 μmol/mmol creatinine in a group of 17 adults. © 1979.

引用

页码：358 / 359

页数：2