The influence of the lupin based diet on the fatty acid content in egg yolk

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62157124%3A16270%2F19%3A43877619" target="_blank" >RIV/62157124:16270/19:43877619 - isvavai.cz</a>
Result on the web
<a href="http://kzv.zf.jcu.cz/media-library/animal-physiology-and-welfare_2019.pdf" target="_blank" >http://kzv.zf.jcu.cz/media-library/animal-physiology-and-welfare_2019.pdf</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
The influence of the lupin based diet on the fatty acid content in egg yolk
Original language description
The aim of the experiment was to determine how the content of lupin meal in the diet for commercial laying hens would affect the quality of fat in the egg yolk. The results of experiment, using lupin seeds (unpeeled and peeled) in the feed mixture as a 50% and 100% replacement of extracted soybean meal, confirmed the positive effect of lupin based diets on egg yolk fat composition. Although the diets did not affect the fat content of the egg yolk, some other changes in the quality of the egg yolk were demonstrated during laying. These changes in egg yolk fat were characterized by decrease of saturated fatty acids (SFA), in some groups also by a slight decrease in monounsaturated fatty acids (MUFA) and, what is important, by a marked increase in polyunsaturated fatty acids (PUFA) from the omega 6 and omega 3 groups. From these results, it is evident that using lupin meal in the feed mixtures for commercial laying hens increases the quality of the produced eggs.
Czech name
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Czech description
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Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of Animal Physiology, Nutrition and Welfare 2019
ISBN
978-80-7394-771-2
ISSN
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e-ISSN
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Number of pages
8
Pages from-to
28-35
Publisher name
Jihočeská univerzita v Českých Budějovicích
Place of publication
České Budějovice
Event location
České Budějovice
Event date
Nov 7, 2019
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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