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

The combination of 1H 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 classifica...

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Bibliographic Details
Published in:Lipid Technology
Main Authors: Capuano, E., Lommen, A., Heenan, S.P., de la Dura, A., Rozijn, M., van Ruth, S.M.
Format: Article in Journal/Newspaper
Language:English
Published: 2012
Subjects:
Life Science
Atlantic salmon
Salmo salar
Online Access:https://research.wur.nl/en/publications/wild-salmon-authenticity-can-be-predicted-by-1h-nmr-spectroscopy
https://doi.org/10.1002/lite.201200235
Description
Summary:The combination of 1H 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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