| 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. | |
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MedLine Citation:
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PMID: 20873863 Owner: NLM Status: Publisher |
Abstract/OtherAbstract:
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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. |
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Authors:
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Gustav Nestor; Johan Bankefors; Christian Schlechtriem; Eva Brännäs; Jana Pickova; Corine Sandström |
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Publication Detail:
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Type: JOURNAL ARTICLE Date: 2010-9-28 |
Journal Detail:
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Title: Journal of agricultural and food chemistry Volume: - ISSN: 1520-5118 ISO Abbreviation: - Publication Date: 2010 Sep |
Date Detail:
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Created Date: 2010-9-29 Completed Date: - Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 0374755 Medline TA: J Agric Food Chem Country: - |
Other Details:
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Languages: ENG Pagination: - Citation Subset: - |
Affiliation:
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Department of Chemistry, Swedish University of Agricultural Sciences, P.O. Box 7015, SE-750 07, Uppsala, Sweden. |
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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