Comparing quality of free range and battery cage eggs

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dc.authorid0000-0001-6678-765X
dc.authorid0000-0002-5462-8384
dc.authorscopusid57197718270
dc.authorscopusid15922013900
dc.authorscopusid57151311200
dc.authorscopusid57197718858
dc.authorscopusid8238555100
dc.authorwosidTAHTABİÇEN, EMRE/ABB-1225-2020
dc.authorwosidOKUR, Aylin AGMA/G-2981-2018
dc.authorwosidSAMLI, HASAN ERSIN/F-1950-2018
dc.contributor.authorKucukkoyuncu, Ebru
dc.contributor.authorOkur, Aylin Ağma
dc.contributor.authorTahtabiçen, Ersin
dc.contributor.authorKorkmaz, Firdevs
dc.contributor.authorŞamlı, Hasan Ersin
dc.date.accessioned2022-05-11T14:15:35Z
dc.date.available2022-05-11T14:15:35Z
dc.date.issued2017
dc.departmentFakülteler, Ziraat Fakültesi, Zootekni Bölümü
dc.departmentMeslek Yüksekokulları, Teknik Bilimler Meslek Yüksekokulu, Bitkisel ve Hayvansal Üretim Bölümü
dc.description.abstractQuality parameters of eggs from laying hens kept in free-range respectively battery cage systems were compared. Lohmann Brown laying hens (n = 75) from 24 to 30 wk of age were used in the study. Feed and water were available ad libitum for both systems. Lightning was applied via a photovoltaic system planned to benefit from solar energy for the free range system. Eggs were sampled at 14-day intervals, interior and exterior quality parameters were recorded. The study showed that hen age was much more influential than housing system on egg weight (P< 0.05). However, shell weight was found to be significantly higher at 28 weeks of age in free-range eggs (P< 0.05). The yolk colour of free range eggs were significantly lower than that of cage eggs (P< 0.001). It might be caused by colouring agents supplemented to the cage hen diet. On the other hand, yolks of free range eggs were significantly heavier. However, similar effects were not observed with regard to albumen.
dc.description.sponsorshipNamik Kemal University Scientific Research Projects Coordination UnitNamik Kemal University [NKUBAP.00.24.YL.13.15]
dc.description.sponsorshipThis research was supported by Namik Kemal University Scientific Research Projects Coordination Unit. Project Number: NKUBAP.00.24.YL.13.15, 2016.
dc.identifier.doi10.1399/eps.2017.197
dc.identifier.issn1612-9199
dc.identifier.scopus2-s2.0-85034045074
dc.identifier.scopusqualityQ3
dc.identifier.urihttps://doi.org/10.1399/eps.2017.197
dc.identifier.urihttps://hdl.handle.net/20.500.11776/5979
dc.identifier.volume81
dc.identifier.wosWOS:000406927500001
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorKucukkoyuncu, Ebru
dc.institutionauthorOkur, Aylin Ağma
dc.institutionauthorTahtabiçen, Ersin
dc.institutionauthorKorkmaz, Firdevs
dc.institutionauthorŞamlı, Hasan Ersin
dc.language.isoen
dc.publisherEugen Ulmer Gmbh Co
dc.relation.ispartofEuropean Poultry Science
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectLaying hen
dc.subjectfree range
dc.subjectcage
dc.subjectegg quality
dc.subjectDifferent Housing Systems
dc.subjectLaying Hens
dc.subjectPoultry Production
dc.subjectPerformance
dc.subjectStorage
dc.subjectImpact
dc.subjectKept
dc.titleComparing quality of free range and battery cage eggs
dc.title.alternativeVergleich der Qualität von Freiland- und Käfigeiern]
dc.typeArticle

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