Analysis of fatty acid profile in milk fat of Wallachian sheep during lactation

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F19%3A79515" target="_blank" >RIV/60460709:41210/19:79515 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00027014:_____/19:N0000164

Výsledek na webu

<a href="https://www.cambridge.org/core/journals/journal-of-dairy-research/article/analysis-of-fatty-acid-profile-in-milk-fat-of-wallachian-sheep-during-lactation/4CB6E7C3046090DFF00700AFE9DDC9BD" target="_blank" >https://www.cambridge.org/core/journals/journal-of-dairy-research/article/analysis-of-fatty-acid-profile-in-milk-fat-of-wallachian-sheep-during-lactation/4CB6E7C3046090DFF00700AFE9DDC9BD</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1017/S0022029919000244" target="_blank" >10.1017/S0022029919000244</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Analysis of fatty acid profile in milk fat of Wallachian sheep during lactation

Popis výsledku v původním jazyce

In this Research Communication we evaluate the fatty acid (FA) profile of Wallachian sheep milk. The study was performed on 38 ewes in Beskydy Mountains. Samples were collected 4 times during the lactation, at monthly intervals. FA profile as well as groups of saturated, monounsaturated (MUFA), and polyunsaturated (PUFA) FAs were investigated. Considerable increase over the lactation was detected for lauric, myristic, myristoleic and palmitic acids, while stearic acid showed the opposed tendency. Variability, supported by significant differences among particular days of milk collection, was demonstrated for oleic acid, its highest distribution occurred at the beginning and at the end of the trial. The highest distribution of CLA was at the second sample day. Milk of Wallachian sheep naturally grazed at permanent pasture areas showed higher content of PUFA and MUFA in contrast with intensive or semi-intensive sheep breeds reported in the literature.

Název v anglickém jazyce

Analysis of fatty acid profile in milk fat of Wallachian sheep during lactation

Popis výsledku anglicky

In this Research Communication we evaluate the fatty acid (FA) profile of Wallachian sheep milk. The study was performed on 38 ewes in Beskydy Mountains. Samples were collected 4 times during the lactation, at monthly intervals. FA profile as well as groups of saturated, monounsaturated (MUFA), and polyunsaturated (PUFA) FAs were investigated. Considerable increase over the lactation was detected for lauric, myristic, myristoleic and palmitic acids, while stearic acid showed the opposed tendency. Variability, supported by significant differences among particular days of milk collection, was demonstrated for oleic acid, its highest distribution occurred at the beginning and at the end of the trial. The highest distribution of CLA was at the second sample day. Milk of Wallachian sheep naturally grazed at permanent pasture areas showed higher content of PUFA and MUFA in contrast with intensive or semi-intensive sheep breeds reported in the literature.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

40201 - Animal and dairy science; (Animal biotechnology to be 4.4)

Projekt

<a href="/cs/project/QJ1310107" target="_blank" >QJ1310107: Vliv genetického polymorfizmu lipogenických enzymů na složení mléčného tuku a obsah mastných kyselin v mléce malých přežvýkavců (kozy a ovce).</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2019

Kód důvěrnosti údajů

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

Název periodika

Journal of Dairy Research

ISSN

0022-0299

e-ISSN

0022-0299

Svazek periodika

86

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

5

Strana od-do

233-237

Kód UT WoS článku

000472199400019

EID výsledku v databázi Scopus

2-s2.0-85065060378