Seasonal variation in cis-9, trans-11 conjugated linoleic acid content in milk fat from Nordic countries

2.50
Hdl Handle:
http://hdl.handle.net/2336/3196
Title:
Seasonal variation in cis-9, trans-11 conjugated linoleic acid content in milk fat from Nordic countries
Authors:
Thorsdottir, I; Hill, J; Ramel, A
Citation:
J. Dairy Sci. 2004, 87(9):2800-2
Issue Date:
2004
Abstract:
We investigated the content of cis-9, trans-11 isomer of conjugated linoleic acid (CLA) and its seasonal variation in bovine milk fat from Denmark, Finland, Iceland, Norway, and Sweden. Milk samples were collected during winter and summer and analyzed using gas chromatography. The CLA content in milk samples from the Nordic countries ranged from 0.41 to 1.02 g/100 g total fatty acids. The CLA content was higher in Iceland (0.64 +/- 0.02) than in the other countries together (0.57 +/- 0.02), and the concentration in Icelandic and Danish milk (0.63 +/- 0.03) was higher than in Finnish milk (0.48 +/- 0.02) in a comparison of single countries. The CLA concentration during summer was on average 41.6% (11.9) higher than during winter (0.48 g/100 g (0.03) vs. 0.068 g/100 g (0.07)). Season exerted similar changes in all 5 countries. The concentration of CLA in milk fat from the Nordic countries seems lower than in milk from European countries reported previously in the literature, which may be due to shorter summers and longer winters in the Nordic countries. Health implications of varying concentrations of CLA need to be studied.
Description:
To access publisher full text version of this article. Please click on the hyperlink in Additional Links field
Additional Links:
http://jds.fass.org/cgi/content/full/87/9/2800

Full metadata record

DC FieldValue Language
dc.contributor.authorThorsdottir, I-
dc.contributor.authorHill, J-
dc.contributor.authorRamel, A-
dc.date.accessioned2006-06-29T11:23:53Z-
dc.date.available2006-06-29T11:23:53Z-
dc.date.issued2004-
dc.identifier.citationJ. Dairy Sci. 2004, 87(9):2800-2en
dc.identifier.issn0022-0302-
dc.identifier.pmid15375037-
dc.identifier.otherNUR12en
dc.identifier.urihttp://hdl.handle.net/2336/3196-
dc.descriptionTo access publisher full text version of this article. Please click on the hyperlink in Additional Links fielden
dc.description.abstractWe investigated the content of cis-9, trans-11 isomer of conjugated linoleic acid (CLA) and its seasonal variation in bovine milk fat from Denmark, Finland, Iceland, Norway, and Sweden. Milk samples were collected during winter and summer and analyzed using gas chromatography. The CLA content in milk samples from the Nordic countries ranged from 0.41 to 1.02 g/100 g total fatty acids. The CLA content was higher in Iceland (0.64 +/- 0.02) than in the other countries together (0.57 +/- 0.02), and the concentration in Icelandic and Danish milk (0.63 +/- 0.03) was higher than in Finnish milk (0.48 +/- 0.02) in a comparison of single countries. The CLA concentration during summer was on average 41.6% (11.9) higher than during winter (0.48 g/100 g (0.03) vs. 0.068 g/100 g (0.07)). Season exerted similar changes in all 5 countries. The concentration of CLA in milk fat from the Nordic countries seems lower than in milk from European countries reported previously in the literature, which may be due to shorter summers and longer winters in the Nordic countries. Health implications of varying concentrations of CLA need to be studied.en
dc.language.isoenen
dc.publisherAmerican Dairy Science Associationen
dc.relation.urlhttp://jds.fass.org/cgi/content/full/87/9/2800en
dc.subjectAnimal Feeden
dc.subjectAnimalsen
dc.subjectCattleen
dc.subjectComparative Studyen
dc.subjectFinlanden
dc.subjectIcelanden
dc.subjectIsomerismen
dc.subjectLinoleic Acids, Conjugateden
dc.subjectMilken
dc.subjectScandinaviaen
dc.subjectSeasonsen
dc.titleSeasonal variation in cis-9, trans-11 conjugated linoleic acid content in milk fat from Nordic countriesen
dc.typeArticleen
dc.format.digYES-

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