通过毛细管气相色谱法测定人尿中的多元醇谱。

Determination of polyol profiles in human urine by capillary gas chromatography.

作者信息

Haga H, Nakajima T

机构信息

Faculty of Pharmaceutical Sciences, University of Tokyo, Japan.

出版信息

Biomed Chromatogr. 1989 Mar;3(2):68-71. doi: 10.1002/bmc.1130030206.

DOI:10.1002/bmc.1130030206

PMID:2736321

Abstract

A new rapid capillary gas chromatographic method is described for the profile analysis of urinary polyols as their trifluoroacetyl derivatives. Ten urinary polyols: erythritol, threitol, fucitol, ribitol, arabinitol, xylitol, mannitol, glucitol, galactitol and myo-inositol were completely determined for the first time. Iditol was newly found in normal urine. Urinary polyols were verified by gas chromatography/mass spectrometry.

摘要

描述了一种新的快速毛细管气相色谱法，用于分析尿中多元醇的三氟乙酰衍生物的谱图。首次完全测定了10种尿中多元醇：赤藓醇、苏糖醇、岩藻糖、核糖醇、阿拉伯糖醇、木糖醇、甘露醇、山梨醇、半乳糖醇和肌醇。在正常尿液中新发现了艾杜醇。尿中多元醇通过气相色谱/质谱法进行了验证。