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A preliminary study of soft cheese degradation in different packaging conditions by 1 H‐NMR
Author(s) -
Lamanna Raffaele,
Piscioneri Ilario,
Romanelli Valeria,
Sharma Neeta
Publication year - 2008
Publication title -
magnetic resonance in chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.483
H-Index - 72
eISSN - 1097-458X
pISSN - 0749-1581
DOI - 10.1002/mrc.2258
Subject(s) - chemistry , degradation (telecommunications) , proton nmr , nmr spectra database , nuclear magnetic resonance spectroscopy , aqueous solution , food science , spectral line , organic chemistry , telecommunications , physics , astronomy , computer science
Abstract This preliminary work deals with the influence of packaging on the degradation of an Italian soft cheese studied by NMR. The NMR profiles of aqueous cheese extracts were acquired as a function of time during storage of cheese inside and outside the original package. From the NMR spectra 15 metabolites are quantified and used in a kinetic degradation model and in a multivariate algorithm in order to evaluate the changes in the metabolic composition of cheese stored under different conditions. Copyright © 2008 John Wiley & Sons, Ltd.