Document Detail


High-Resolution (1)H Magic Angle Spinning NMR Spectroscopy of Intact Arctic Char (Salvelinus Alpinus) Muscle. Quantitative Analysis of n-3 Fatty Acids, EPA and DHA.
MedLine Citation:
PMID:  20873863     Owner:  NLM     Status:  In-Data-Review    
Abstract/OtherAbstract:
The lipid and small metabolite profiles from intact muscles of Arctic char were investigated using (1)H high-resolution magic angle spinning ((1)H HR-MAS) NMR spectroscopy. Not only the total n-3 fatty acid content but also the eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) contents of the muscle were obtained from the (1)H HR-MAS NMR spectra without pretreatment of the tissue or lipophilic extraction. A number of small metabolites could also be observed, where creatine/phosphocreatine, anserine and taurine were the most abundant. Thus, the use of (1)H HR-MAS NMR led to simplified analysis techniques that can give direct information on the nutritional value of the fish.
Authors:
Gustav Nestor; Johan Bankefors; Christian Schlechtriem; Eva Brännäs; Jana Pickova; Corine Sandström
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Publication Detail:
Type:  Journal Article     Date:  2010-09-28
Journal Detail:
Title:  Journal of agricultural and food chemistry     Volume:  58     ISSN:  0021-8561     ISO Abbreviation:  J. Agric. Food Chem.     Publication Date:  2010 Oct 
Date Detail:
Created Date:  2014-02-04     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  0374755     Medline TA:  J Agric Food Chem     Country:  United States    
Other Details:
Languages:  eng     Pagination:  10799-803     Citation Subset:  IM    
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