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undergraduate thesis
Utjecaj ubrzanog tova pilića na kvalitetu mesa
Zagreb: University of Zagreb, Faculty of Food Technology and Biotechnology, 2021. urn:nbn:hr:159:583389
Jančec, Lucija
University of Zagreb
Faculty of Food Technology and Biotechnology
Department of Food Engineering
Laboratory for Meat and Fish Technology

Institutional repository: Repository of the Faculty of Food Technology and Biotechnology

Cite this document

Jančec, L. (2021). Utjecaj ubrzanog tova pilića na kvalitetu mesa (Undergraduate thesis). Zagreb: University of Zagreb, Faculty of Food Technology and Biotechnology. Retrieved from https://urn.nsk.hr/urn:nbn:hr:159:583389

Jančec, Lucija. "Utjecaj ubrzanog tova pilića na kvalitetu mesa." Undergraduate thesis, University of Zagreb, Faculty of Food Technology and Biotechnology, 2021. https://urn.nsk.hr/urn:nbn:hr:159:583389

Jančec, Lucija. "Utjecaj ubrzanog tova pilića na kvalitetu mesa." Undergraduate thesis, University of Zagreb, Faculty of Food Technology and Biotechnology, 2021. https://urn.nsk.hr/urn:nbn:hr:159:583389

Jančec, L. (2021). 'Utjecaj ubrzanog tova pilića na kvalitetu mesa', Undergraduate thesis, University of Zagreb, Faculty of Food Technology and Biotechnology, accessed 30 December 2024, https://urn.nsk.hr/urn:nbn:hr:159:583389

Jančec L. Utjecaj ubrzanog tova pilića na kvalitetu mesa [Undergraduate thesis]. Zagreb: University of Zagreb, Faculty of Food Technology and Biotechnology; 2021 [cited 2024 December 30] Available at: https://urn.nsk.hr/urn:nbn:hr:159:583389

L. Jančec, "Utjecaj ubrzanog tova pilića na kvalitetu mesa", Undergraduate thesis, University of Zagreb, Faculty of Food Technology and Biotechnology, Zagreb, 2021. Available at: https://urn.nsk.hr/urn:nbn:hr:159:583389

Metadata
TitleUtjecaj ubrzanog tova pilića na kvalitetu mesa
Title (english)Effect of rapid growth on chicken meat quality
AuthorLucija Jančec
MentorHelga Medić (mentor)
GranterUniversity of Zagreb
Faculty of Food Technology and Biotechnology
(Department of Food Engineering)
(Laboratory for Meat and Fish Technology)
Zagreb
Defense date and country2021-09-08, Croatia
Scientific / art field,
discipline and subdiscipline		BIOTECHNICAL SCIENCES
Food Technology
Abstract
U suvremeno vrijeme raste potražnja za pilećim mesom od strane potrošača pa sukladno tome proizvođači pilećeg mesa moraju osigurati i veću proizvodnju. Da bi to ostvarili, različitim genetskim selekcijama omogućili su brži tov pilića s većim prinosima na masi. Prilikom ubrzanog tova pilića dolazi do brojnih promjena u samom mišićnom tkivu, ali i metabolizmu tovnih pilića. Promjenama uzrokovanima u mišićnom tkivu dolazi do pojave bolesti mišića, a u ovom radu navedene su i objašnjene sve moderne miopatije koje se javljaju kao posljedice ubrzanog tova pilića i svojom pojavom utječu na kvalitetu mesa. Najpoznatije miopatije modernog doba koje zahvaćaju pileće meso, odnosno veliki prsni mišić koji je ujedno i najpoželjniji dio trupa tovnih pilića za potrošače, a navedene su u ovom radu, su: „White Striping“, „Woody Breast“ i „Spaghetti Meat“, dok miopatija „Gaping Defect“ zahvaća mali prsni mišić. Sve navedene miopatije imaju negativan utjecaj na nutritivne, organoleptičke i procesne parametre pilećeg mesa koji su opisani u ovom radu. Obzirom da utječu na kvalitetu pilećeg mesa, navedene miopatije uzrokuju i velike ekonomske gubitke u industriji pilećeg mesa.
Abstract (english)
In a modern world, consumers demand for chicken meat is increasing, so producers of chicken meat have to ensure more efficient production. To achieve that, they have made improvements in strain selection which resulted in rapid growth in chicken and increased breast yield. During rapid growth of chickens, there are many different changes that occurs in muscle tissue and in the metabolism of broilers. All those changes in muscle tissue cause muscle defects so, in this bachelor thesis, all modern miopathies that are result of rapid growth in chicken will be explained due to their huge impact on chicken meat quality. Most common miopathies of modern age that have an impact on pectoralis major muscle, which is also the most wanted part of broilers` carcass by consumers, are „White Striping“, „Woody Breast“ and „Spaghetti Meat“. On the other hand, miopathy „Gaping Defect“ has an impact on pectoralis minor muscle of broilers. All of miopathies have negative influence on nutritional, organoleptic and processing properties of chicken meat. Including the fact that miopathies have a role in meat quality, they also cause big economic losses in poultry industry.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:159:583389
Study programmeTitle: Food Technology
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka prehrambene tehnologije (sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka prehrambene tehnologije)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence Attribution-NoDerivatives 4.0 International (CC BY-ND 4.0) icon
Created on2021-09-22 11:56:30