A preliminary study of soft cheese degradation in different packaging conditions by 1H-NMR |
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Authors: | Lamanna Raffaele Piscioneri Ilario Romanelli Valeria Sharma Neeta |
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Affiliation: | Department BAS-Biotec-Agro, ENEA Research Centre Trisaia, SS 106 Ionica Km 419.5, 75026 Rotondella (Mt), Italy. raffaele.lamanna@trisaia.enea.it |
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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. |
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Keywords: | NMR food packaging |
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