Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/29107
Share/Export:
logo share SHARE logo core CORE BASE
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE
Title

Comparison of the fatty acid profiles in cheeses from ewes fed diets supplemented with different plant oils

AuthorsBodas, Raúl CSIC ORCID; Manso, Teresa; Mantecón, Ángel R. CSIC ORCID ; Juárez, Manuela CSIC ORCID ; Fuente, Miguel Ángel de la CSIC ORCID ; Gómez-Cortés, Pilar CSIC ORCID
KeywordsFatty acid
Plant oil
Milk fat
Cheeses
Ewe
Issue DateOct-2010
PublisherAmerican Chemical Society
CitationJournal of Agricultural and Food Chemistry 58 (19): 10493-10502 (2010)
AbstractThe purpose of this work was to obtain a cheese from ewes milk with a healthier fatty acid (FA) profile. To achieve our aim, 48 ewes (12 per treatment) were fed diets supplemented with 3% of plant oils: palm (used as control), olive (OO), soybean (SO), and linseed (LO). Milk samples from each treatment were collected to manufacture cheeses. The cheesemaking process did not modify the dairy fat FA profile, but OO, SO, and LO did reduce the C12:0 + C14:0 + C16:0 content in dairy fat, thus decreasing the atherogenic index value in the cheeses. Percentages of cis-9 trans-11 C18:2 in cheeses ranged from the 0.43 control value to 0.92, 1.64, and 2.71 with OO, LO, and SO respectively, following the same pattern as trans-11 C18:1. In contrast, trans-10 C18:1 levels were always below 1%. The lowest n-6/n-3 ratio obtained with LO (1.43) suggests that such lipid supplementation would be the most effective nutritional strategy for improving cheese FA profiles.
Description10 páginas, 4 tablas, 3 figuras.
Publisher version (URL)http://dx.doi.org/10.1021/jf101760u
URIhttp://hdl.handle.net/10261/29107
DOI10.1021/jf101760u
ISSN0021-8561
Appears in Collections:(IGM) Artículos
(IF) Artículos

Show full item record
Review this work

SCOPUSTM   
Citations

49
checked on May 17, 2022

WEB OF SCIENCETM
Citations

47
checked on May 16, 2022

Page view(s)

388
checked on May 23, 2022

Google ScholarTM

Check

Altmetric

Dimensions


WARNING: Items in Digital.CSIC are protected by copyright, with all rights reserved, unless otherwise indicated.