Effect of duration of dietary rapeseed and soybean oil feeding on physical characteristics, fatty acid profile, and oxidative stability of pig backfat

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F18%3A77422" target="_blank" >RIV/60460709:41210/18:77422 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.3390/ani8110193" target="_blank" >http://dx.doi.org/10.3390/ani8110193</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3390/ani8110193" target="_blank" >10.3390/ani8110193</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Effect of duration of dietary rapeseed and soybean oil feeding on physical characteristics, fatty acid profile, and oxidative stability of pig backfat

Popis výsledku v původním jazyce

This study compared the effect of two vegetable oils and their feeding duration on pig backfat quality. The experiment was conducted with 60 DanBred pigs that were fed a diet supplemented with rapeseed or soybean oil for 2, 4 or 6 weeks before slaughter at 152 d of age. The supplementation of both vegetable oils in the diets for 6 weeks negatively changed backfat consistency. The pigs fed soybean oil for 4 and 6 weeks before slaughter showed an increase in backfat linoleic acid content, whereas, in contrast to the other groups, rapeseed oil in the diet for 6 weeks increased alfa-linolenic acid content. The content of PUFAs and n-6 PUFAs was increased by adding soybean oil to the diet for 4 and 6 weeks. The ratio of n-6n-3 PUFAs was decreased by supplementing rapeseed oil for 4 and 6 weeks. The oil feeding duration decreased the atherogenic and thrombogenic indices. The lipid oxidative stability of backfat stored for 3 and 5 days increased in pigs fed dietary vegetable oils for 6 weeks prio

Název v anglickém jazyce

Effect of duration of dietary rapeseed and soybean oil feeding on physical characteristics, fatty acid profile, and oxidative stability of pig backfat

Popis výsledku anglicky

This study compared the effect of two vegetable oils and their feeding duration on pig backfat quality. The experiment was conducted with 60 DanBred pigs that were fed a diet supplemented with rapeseed or soybean oil for 2, 4 or 6 weeks before slaughter at 152 d of age. The supplementation of both vegetable oils in the diets for 6 weeks negatively changed backfat consistency. The pigs fed soybean oil for 4 and 6 weeks before slaughter showed an increase in backfat linoleic acid content, whereas, in contrast to the other groups, rapeseed oil in the diet for 6 weeks increased alfa-linolenic acid content. The content of PUFAs and n-6 PUFAs was increased by adding soybean oil to the diet for 4 and 6 weeks. The ratio of n-6n-3 PUFAs was decreased by supplementing rapeseed oil for 4 and 6 weeks. The oil feeding duration decreased the atherogenic and thrombogenic indices. The lipid oxidative stability of backfat stored for 3 and 5 days increased in pigs fed dietary vegetable oils for 6 weeks prio

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

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2018

Kód důvěrnosti údajů

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

Název periodika

Animals

ISSN

2076-2615

e-ISSN

2076-2615

Svazek periodika

8

Číslo periodika v rámci svazku

11

Stát vydavatele periodika

CH - Švýcarská konfederace

Počet stran výsledku

11

Strana od-do

1-11

Kód UT WoS článku

000451300800008

EID výsledku v databázi Scopus

2-s2.0-85056260147