PTR‐TOF‐MS and data‐mining methods for rapid characterisation of agro‐industrial samples: influence of milk storage conditions on the volatile compounds profile of Trentingrana cheese

Fabris, Alessandra; Biasioli, Franco; M. Granitto, Pablo; Aprea, Eugenio; Cappellin, Luca; Schuhfried, Erna; Soukoulis, Christos; Märk, T.D.; Gasperi, Flavia; Endrizzi, Isabella

doi:10.1002/jms.1797

Public

PTR‐TOF‐MS and data‐mining methods for rapid characterisation of agro‐industrial samples: influence of milk storage conditions on the volatile compounds profile of Trentingrana cheese

Published in Journal of Mass Spectrometry • Aug 6, 2010

Authors:

Alessandra Fabris

Franco Biasioli

Pablo M. Granitto

Abstract

Proton transfer reaction-mass spectrometry (PTR-MS), a direct injection mass spectrometric technique based on an efficient implementation of chemical ionisation, allows for fast and high-sensitivity monitoring of volatile organic compounds (VOCs). The first implementations of PTR-MS, based on quadru...

Subject

Chemistry

Mass spectrometry

Quadrupole time of flight

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