顶空气相色谱法测定人尿中的三甲胺及相关脂肪族胺

Determination of trimethylamine and related aliphatic amines in human urine by head-space gas chromatography.

作者信息

Zhang A Q, Mitchell S C, Ayesh R, Smith R L

机构信息

Department of Pharmacology and Toxicology, St. Mary's Hospital Medical School, Imperial College of Science, Technology and Medicine, Paddington, London, UK.

出版信息

J Chromatogr. 1992 Dec 23;584(2):141-5. doi: 10.1016/0378-4347(92)80569-c.

DOI:10.1016/0378-4347(92)80569-c

PMID:1484098

Abstract

A rapid and simple assay procedure employing head-space gas chromatography has been developed for the routine quantification of volatile methylamines and stable trimethylamine N-oxide present in human urine. This assay will enable the rapid screening of patients and aid the diagnosis of fish odour syndrome.

摘要

已开发出一种采用顶空气相色谱法的快速简便检测程序，用于常规定量检测人尿中存在的挥发性甲胺和稳定的氧化三甲胺。该检测方法将能够对患者进行快速筛查，并有助于鱼腥味综合征的诊断。