Sampling and Analytical Method for Alpha-Dicarbonyl Flavoring Compounds via Derivatization with o-Phenylenediamine and Analysis Using GC-NPD

Sampling and Analytical Method for Alpha-Dicarbonyl Flavoring Compounds via Derivatization with o-Phenylenediamine and Analysis Using GC-NPD

A novel methodology is described for the sampling and analysis of diacetyl, 2,3-pentanedione, 2,3-hexanedione, and 2,3-heptanedione. These analytes were collected on o-phenylenediamine-treated silica gel tubes and quantitatively recovered as the corresponding quinoxaline derivatives. After derivatiz...

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Bibliographic Details
Main Authors:	Stephanie M. Pendergrass, Jeffrey A. Cooper
Format:	Article
Language:	English
Published:	Wiley 2016-01-01
Series:	Scientifica
Online Access:	http://dx.doi.org/10.1155/2016/9059678
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