Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/66766
Type: Artigo de periódico
Title: Fast Analysis of Taurine in Energetic Drinks by Electrospray Ionization Mass Spectrometry
Author: Catharino, RR
Haddad, R
Godoy, HT
Eberlin, MN
Santos, LS
Abstract: Direct infusion electrospray ionization tandem mass spectrometry in the negative ion mode with single reaction monitoring is show to allow high selectivity and sensitivity in the quantification of taurine in energetic drinks. The method is also simple and rapid (less than 2 min run time), with high recovery and repeatability. Commercially available energetic drinks were found to contain taurine in concentrations quite different (lower or higher) from the declared amounts.
Subject: electrospray mass spectrometry
taurine
energetic drinks
food control
Country: Brasil
Editor: Soc Brasileira Quimica
Rights: aberto
Date Issue: 2011
Appears in Collections:Unicamp - Artigos e Outros Documentos

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