Impact of seasonal pasture on fatty acid composition of cows milk
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12220%2F09%3A00010818" target="_blank" >RIV/60076658:12220/09:00010818 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Impact of seasonal pasture on fatty acid composition of cows milk
Original language description
Bulk milk samples from a low-input mountain farm (at 575 m a.s.l.) in the Czech Republic were analyzed for fatty acid composition. Seasonal pasture from May to October (pasture period) and indoor grass-silage feeding from November to April (confinement period) of Holstein and Czech Spotted cows was practised. Five milk samples were collected in a pasture period and four samples in a period of confinement. The proportion of a major cis-9, trans-11 isomer of conjugated linoleic acid (CLA) was higher whereas proportion of myristic (14:0) and palmitic acid (16:0) was lower in a pasture period than in a confinement period (1.01; 9.56; 26.12 vs. 0.56; 11.76; 35.43 %, arithmetic means, respectively; P < 0.05). The proportion of total unsaturated acids was higher in a pasture period than in a confinement period (36.40 vs. 28.57 % on average, respectively; P < 0.01). Positive changes in fatty acid profile in terms of human health were thus confirmed in milk from grazing cows.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
GG - Zootechnics
OECD FORD branch
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Result continuities
Project
<a href="/en/project/QH81210" target="_blank" >QH81210: The analyse of possibilities for increase of the level of health beneficial fatty acids in raw milk by targeted farm procedures</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2009
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Alternative Functions of Grassland. Grassland Science in Europe
ISBN
978-80-86908-15-1
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
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Publisher name
VÚP Troubsko, OSEVA PRO Ltd.
Place of publication
Troubsko
Event location
Brno
Event date
Sep 7, 2009
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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