Volume 2, Number 2, 83-88, DOI: 10.1007/BF01876155

Site specific isotope fractionation of hydrogen in the oxydation of ethanol into acetic acid. Application to vinegars

Claude Vallet, Margaret Arendt and Gérard J. Martin

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Abstract

The origin of vinegars obtained by bacterial or chemical oxidation of ethanol resulting from the fermentation of various sugars is identified by a new method based on NMR determination of site specific deuterium/hydrogen ratio in acetic acid.

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