We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
<sup>1</sup>H-HRMAS NMR study of cold smoked Atlantic salmon ( Salmo salar) treated with E-beam.
- Authors
Villa, Palmira; Castejón, David; Herraiz, Marta; Herrera, Antonio
- Abstract
1H High resolution magic angle spinning (HRMAS) NMR spectroscopic data in combination with principal components analysis and analysis of variance were used to differentiate between irradiated and non-irradiated cold-smoked Atlantic salmon ( Salmo salar). NMR profiling was obtained, with a spectral acquisition time of less than 8 min, from a small sample size of intact white salmon muscle, by non-destructive analysis that includes a very simple and rapid sample preparation step. Results obtained enable the use of creatine, trimethylamine oxide and the sum of phosphorylcholine and glycerophosphorylcholine as diagnostic compounds to detect irradiation treatment. This study shows the potential of 1H-HRMAS to be a rapid method for investigating compositional changes due to food processing as well as to confirm the presence or absence of some bioactive compounds in irradiated samples. Copyright © 2013 John Wiley & Sons, Ltd.
- Publication
Magnetic Resonance in Chemistry, 2013, Vol 51, Issue 6, p350
- ISSN
0749-1581
- Publication type
Article
- DOI
10.1002/mrc.3957