A rapid method for the extraction and determination of vitamin E metabolites in human urine

A method for the direct extraction and routine analysis of the vitamin E metabolites γ- and α-carboxyethyl hydroxychroman (γ- and α-CEHC) from human urine has been developed. A relatively small sample volume (5 ml) can be used and, after enzymatic hydrolysis of the conjugated forms and acidification...

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Bibliographic Details
Main Authors: John K. Lodge, Maret G. Traber, Angelika Elsner, Regina Brigelius-Flohé
Format: Article
Language:English
Published: Elsevier 2000-01-01
Series:Journal of Lipid Research
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S002222752032085X