Alternative supplemental mixture for organic dairy herds to maintain desirable milk fatty acid profile throughout the indoor feeding period

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12220%2F16%3A43891178" target="_blank" >RIV/60076658:12220/16:43891178 - isvavai.cz</a>

Alternative codes found

RIV/62157124:16270/16:43874442 RIV/26722861:_____/16:N0000037

Result on the web

<a href="http://www.ighz.edu.pl/uploaded/FSiBundleContentBlockBundleEntityTranslatableBlockTranslatableFilesElement/filePath/16/str25-40.pdf" target="_blank" >http://www.ighz.edu.pl/uploaded/FSiBundleContentBlockBundleEntityTranslatableBlockTranslatableFilesElement/filePath/16/str25-40.pdf</a>

DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Alternative supplemental mixture for organic dairy herds to maintain desirable milk fatty acid profile throughout the indoor feeding period

Original language description

The aim of the study was to evaluate the effect of diet containing a supplemental mixture with alternative components suitable for organic herds on the yield and composition of milk and the fatty acid (FA) profile. The on-farm experiment was carried out on 12 dairy cows (mean lactation 2.3, on average 116 days in milk) that were divided into 2 groups. During the experiment cows were fed on a diet based on maize silage (30 kg/d), lucerne hay (3 kg/d) and supplemental mixture (8 kg/d, all as fed basis). The control group (C) was fed a control supplemental mixture, while the experimental group (E) was fed a supplemental mixture that contained rapeseed and sunflower components. The experiment was carried out in the form of a cross-over design and was divided into 2 periods of 14 days (a 7-d preliminary period and a 7-d experimental period). The total content of saturated FAs was higher in C in comparison to E (P<0.05). The content of C18:0 was higher, while contents of C12:0, C14:0 and C16:0 were lower in E compared to C (P<0.05). The total contents of unsaturated, monounsaturated and polyunsaturated FAs were higher in E than in C (P<0.05). The concentration of oleic acid (C18:1n9c) was considerably higher in E than in C (P<0.05). The atherogenic index (AI) and desaturation index (DI) calculated for E were lower than in C, while the spreadability index (SI) in E was higher in comparison with C (P<0.05).

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

GM - Food industry

OECD FORD branch

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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)

Publication year

2016

Confidentiality

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

Name of the periodical

Animal Science Papers and Reports

ISSN

0860-4037

e-ISSN

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Volume of the periodical

34

Issue of the periodical within the volume

1

Country of publishing house

PL - POLAND

Number of pages

15

Pages from-to

25-39

UT code for WoS article

000374203900002

EID of the result in the Scopus database

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