Structural changes in sardine (Sardina pilchardus) muscle during iced storage: Investigation by DRIFT spectroscopy |
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| Authors: | Arantxa Rodriguez-Casado,Pedro Carmona,Pilar Moreno,Ignacio Sá nchez-Gonzá lez,Antonella Macagnano,Corado Di Natale,Mercedes Careche |
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| Affiliation: | 1. Instituto de Estructura de la Materia-CSIC. C/. Serrano 121, 28006 Madrid, Spain;2. Instituto del Frío-CSIC. C/. José Antonio Novais 10, 28040 Madrid, Spain;3. CNR-Institute of Microelectronis and Microsystems, Vía Fosso del Cavaliere, 00133 Rome, Italy |
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| Abstract: | ![]()
Diffuse reflectance infrared Fourier transform (DRIFT) spectroscopy has been used for the first time to evaluate the postmortem changes in structure of components from sardine muscle in relation to quality loss. Sardines (Sardina pilchardus) were stored in ice for up to thirteen days. The spectroscopic study was focussed on the structural changes produced on the lipids and proteins. |
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| Keywords: | Sardine Fish Protein Lipid oxidation Diffuse reflectance infrared Fourier transform spectroscopy Quality Sardines Ice storage Postmortem |
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