prikaz prve stranice dokumenta Alternativni izvori karotenoida u hranidbi kokoši nesilica
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master's thesis
Alternativni izvori karotenoida u hranidbi kokoši nesilica
Zagreb: University of Zagreb, Faculty of Agriculture, 2021. urn:nbn:hr:204:645656
Bebić, Matija
University of Zagreb
Faculty of Agriculture
Animal Nutrition

Institutional repository: Repository Faculty of Agriculture University of Zagreb

Cite this document

Bebić, M. (2021). Alternativni izvori karotenoida u hranidbi kokoši nesilica (Master's thesis). Zagreb: University of Zagreb, Faculty of Agriculture. Retrieved from https://urn.nsk.hr/urn:nbn:hr:204:645656

Bebić, Matija. "Alternativni izvori karotenoida u hranidbi kokoši nesilica." Master's thesis, University of Zagreb, Faculty of Agriculture, 2021. https://urn.nsk.hr/urn:nbn:hr:204:645656

Bebić, Matija. "Alternativni izvori karotenoida u hranidbi kokoši nesilica." Master's thesis, University of Zagreb, Faculty of Agriculture, 2021. https://urn.nsk.hr/urn:nbn:hr:204:645656

Bebić, M. (2021). 'Alternativni izvori karotenoida u hranidbi kokoši nesilica', Master's thesis, University of Zagreb, Faculty of Agriculture, accessed 14 October 2024, https://urn.nsk.hr/urn:nbn:hr:204:645656

Bebić M. Alternativni izvori karotenoida u hranidbi kokoši nesilica [Master's thesis]. Zagreb: University of Zagreb, Faculty of Agriculture; 2021 [cited 2024 October 14] Available at: https://urn.nsk.hr/urn:nbn:hr:204:645656

M. Bebić, "Alternativni izvori karotenoida u hranidbi kokoši nesilica", Master's thesis, University of Zagreb, Faculty of Agriculture, Zagreb, 2021. Available at: https://urn.nsk.hr/urn:nbn:hr:204:645656

Metadata
TitleAlternativni izvori karotenoida u hranidbi kokoši nesilica
Title (english)An alternative source of carotenoids in the feeding of laying hens
AuthorMatija Bebić
MentorDalibor Bedeković (mentor)
Committee memberDalibor Bedeković (predsjednik povjerenstva)
Committee memberKristina Kljak (član povjerenstva)
Committee memberIvica Kos (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Agriculture
(Animal Nutrition)
Zagreb
Defense date and country2021-07-15, Croatia
Scientific / art field,
discipline and subdiscipline		BIOTECHNICAL SCIENCES
Agronomy
Abstract
Karotenoidi su skupina prirodnih pigmenata koji se sintetiziraju iz biljaka, algi i fotosintetskih bakterija. Mnoge namirnice sadrže karotenoide, koji se nalaze u strukturi voća, povrća i žitarica, cvijeća, kao što su mrkva, rajčica, kukuruz, paprika, neven, lucerna, itd. Najpoznatiji karotenoidi su likopen, β-karoten, astaksantin i zeaksantin. Koriste se već dugi niz godina kao pigmenti u hranidbi peradi kako bi se dobila željena boja žumanjaka ili kože brojlera. Danas se sve više pažnje posvećuje zdravlju ljudi pa se sintetski karotenoidi češće zamjenjuju s prirodnim pigmentima dobivenima iz algi, rajčice, mrkve, paprike, te cvijeta kadifice. U radu su obrađeni različiti rezultati istraživanja korištenja alternativnih izvora karotenoida u hranidbi kokoši nesilica, njihov utjecaj na boju žumanjka i deponiranje karotenoida u žumanjcima, te njihova važnost kao alternativnih sastojaka hrane za perad kako bi se poboljšala proizvodnja jaja i zamijenili sintetski karotenoidi.
Abstract (english)
Carotenoids are group of natural pigments synthesized by plants, algae and photosynthetic bacteria. Many foods contain carotenoids, which are found in the matrix of fruits, vegetables and grains, flowers, such as carrots, tomatoes, corn, peppers, calendula, alfalfa, ect. The best known carotenoids are lycopene, β-carotene, astaxanthin and zeaxanthin. They have been used for many years as pigments in poultry diet to obtain the desired color of egg yolks or broiler skin. Today, more and more attention is paid to human health, so synthetic carotenoids are more often replaced with natural pigments derived from algae, tomatoes, carrots, peppers and marigold flowers. This paper discusses various research findings on the use of alternative sources of carotenoids in the feeding of laying hens, their influence on egg yolk color and accumulation of carotenoids in egg yolk, and their importance as alternative ingredients in poultry diet to improve production egg and replace synthetic carotenoids.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:204:645656
Study programmeTitle: Organic Agriculture with Agrotourism
Study programme type: university
Study level: graduate
Academic / professional title: magistar / magistra inženjer/inženjerka ekološke poljoprivrede i agroturizma (magistar / magistra inženjer/inženjerka ekološke poljoprivrede i agroturizma)
Type of resourceText
File originBorn digital
Access conditionsAccess restricted to students and staff of home institution
Terms of useLicence In copyright icon
Created on2021-10-04 09:03:12