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The effect of cattle breed, season and type of diet on the fatty acid profile of raw milk

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12220%2F16%3A43891175" target="_blank" >RIV/60076658:12220/16:43891175 - isvavai.cz</a>

  • Alternative codes found

    RIV/62156489:43210/16:43910860 RIV/62157124:16270/16:43874440 RIV/26722861:_____/16:N0000038

  • Result on the web

    <a href="http://www.arch-anim-breed.net/59/373/2016/aab-59-373-2016.pdf" target="_blank" >http://www.arch-anim-breed.net/59/373/2016/aab-59-373-2016.pdf</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.5194/aab-59-373-2016" target="_blank" >10.5194/aab-59-373-2016</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    The effect of cattle breed, season and type of diet on the fatty acid profile of raw milk

  • Original language description

    The aim of the study was to determine the effect of cow breed, season and type of diet on the fatty acid (FA) profile of raw milk. A 2-year study was conducted on bulk milk samples collected from eight herds consisting of Czech Fleckvieh (CF, four herds) and Holstein (H, four herds) breeds. One half of the herds of each breed was grazed (G), while the other half was not (N). Samples were collected twice in winter (W) and twice in summer (S). Milk yield in CF (5385.50 kg) was lower than in H (7015.15 kg, P < 0.05). The effect of breed was found in odd-chain, branch-chain and hypercholesterolemic FAs (P < 0.05). The content of fat was lower in summer (S) than in winter (W), being 3.71 and 3.91 g/100g, respectively (P < 0.05). The proportion of saturated and polyunsaturated FAs was lower in S than in W (P < 0.05). The content of monounsaturated FAs was higher in S (30.69 g/100 g) than in W (27.72 g/100 g, P < 0.05). Milk yield in grazing herds (G, 5197.50 kg) was lower (P < 0.05) than in non-grazing herds (N, 7203.75 kg). The sum of saturated and hypercholesterolemic FAs was lower and the sum of monounsaturated and odd-chain FAs was higher in G than in N (P < 0.05). Content of conjugated linoleic acid (CLA) and C18:3n3 was higher in G (0.93 and 0.64 g/100 g) than in N (0.42 and 0.39 g/100 g), respectively, P < 0.001).

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    GM - Food industry

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/QJ1510336" target="_blank" >QJ1510336: Research and support of production of nutritionally and beneficial milk products for consumers using targeted selection and modification of milk fat composition</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2016

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Archiv für Tierzucht-Archives of Animal Breeding

  • ISSN

    0003-9438

  • e-ISSN

  • Volume of the periodical

    59

  • Issue of the periodical within the volume

    3

  • Country of publishing house

    DE - GERMANY

  • Number of pages

    8

  • Pages from-to

    373-380

  • UT code for WoS article

    000383420000007

  • EID of the result in the Scopus database