Wild salmon authenticity can be predicted by 1 H‐NMR spectroscopy

Abstract The combination of 1 H NMR fingerprinting of muscle lipids from fresh and processed (frozen, canned and smoked) Atlantic salmon (Salmo salar) with supervised multivariate analysis was applied to differentiate wild and farmed fish. Soft Independent Modelling of Class Analogy (SIMCA) allowed...

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Bibliographic Details
Published in:Lipid Technology
Main Authors: Capuano, Edoardo, Lommen, Arjen, Heenan, Samuel, de la Dura, Angela, Rozijn, Maikel, van Ruth, Saskia
Format: Article in Journal/Newspaper
Language:English
Published: Wiley 2012
Subjects:
Atlantic salmon
Salmo salar
Online Access:http://dx.doi.org/10.1002/lite.201200235
https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Flite.201200235
https://onlinelibrary.wiley.com/doi/pdf/10.1002/lite.201200235
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Summary:Abstract The combination of 1 H NMR fingerprinting of muscle lipids from fresh and processed (frozen, canned and smoked) Atlantic salmon (Salmo salar) with supervised multivariate analysis was applied to differentiate wild and farmed fish. Soft Independent Modelling of Class Analogy (SIMCA) allowed classification of samples according to the wild and farmed status with a 100% correct classification. The discrimination is mainly based on the higher content in oleic and linoleic acid in farmed fish.

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