Increasing the nutritional value of egg yolk fat using lupin meal in laying hen diet
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62157124%3A16270%2F20%3A43878671" target="_blank" >RIV/62157124:16270/20:43878671 - isvavai.cz</a>
Result on the web
<a href="https://nutrinet.mendelu.cz/wcd/w-rek-nutrinet/2020/nutrinet_2020_zbornk_a_oblka.pdf" target="_blank" >https://nutrinet.mendelu.cz/wcd/w-rek-nutrinet/2020/nutrinet_2020_zbornk_a_oblka.pdf</a>
DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Increasing the nutritional value of egg yolk fat using lupin meal in laying hen diet
Original language description
The aim of the experiment was to find out how the content of lupin meal in the diet for the nutrition of laying hens affects the quality of fat in egg yolk. The results of the experiments using lupin seeds (unpeeled and peeled) with the substitution of 50% and 100% soybean extracted meal in compound feeds confirmed the positive effect of lupin meal-based diets on the egg yolk fat composition. Although the diets in the experimental groups of laying hens did not affect the fat content in the egg yolk, there were qualitative changes in its quality demonstrated during laying. These changes in egg yolk fat, compared to the control, were characterized by a decrease in saturated fatty acids (SFA) in the experimental groups, in some groups by a slight decrease in monounsaturated fatty acids (MUFA) and a significant increase in polyunsaturated fatty acids from omega 6 and omega 3 groups. It can be concluded based on the results that the use of lupin meal in compound feeds for laying hens increases the quality of eggs produced.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
40201 - Animal and dairy science; (Animal biotechnology to be 4.4)
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
NutriNET 2020
ISBN
978-80-552-2200-4
ISSN
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e-ISSN
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Number of pages
12
Pages from-to
236-247
Publisher name
Slovak University of Agriculture in Nitra Faculty of Agrobiology and Food Resources
Place of publication
Nitra
Event location
Nitra
Event date
Aug 27, 2020
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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