Effects of egg shell color and storage duration on the external and internal egg quality traits of ATAK-S layer hybrids

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dc.contributor.authorSekeroglu, Ahmet
dc.contributor.authorGok, Hamdiye
dc.contributor.authorDuman, Mustafa
dc.date.accessioned2019-08-01T13:38:39Z
dc.date.available2019-08-01T13:38:39Z
dc.date.issued2016
dc.departmentNiğde ÖHÜ
dc.description.abstractThe present study was conducted to investigate the effects of storage duration and egg shell color on external and internal egg quality traits. Eggs were obtained from 29-week--old ATAK-S layer hybrids reared in a traditional cage system. Storage durations were set as 0, 7, 14, 21 and 28 days. Shell color was classified as dark (59.00-67.99); moderate (68.00-70.99) and light (71.00-79.99) using the Delta E values of the eggs. The storage duration significantly affected the egg weight (P <= 0.01), specific gravity (P <= 0.01), breaking strength (P <= 0.01), shell thickness (P <= 0.01), shell weight (P <= 0.01), surface area (P <= 0.01), albumen index (P <= 0.01), yolk index (P <= 0.01), Haugh unit (P <= 0.01), yolk color (P <= 0.05) and albumen pH (P <= 0.01). The egg shell color significantly affected the specific gravity (P <= 0.01), breaking strength (P <= 0.01), shell thickness (P <= 0.01), shell weight (P <= 0.01), albumen pH (P <= 0.05) and albumen blood-meat spots (P <= 0.05). The current findings revealed that the eggs should be transported to consumers as soon as possible, and further studies should be performed to darken egg shell colors. It was concluded that newly laid dark colored eggs had the best quality.
dc.description.sponsorshipGaziosmanpasa University Scientific Research Projects Department in Turkey [2009/65]
dc.description.sponsorshipThis project (Project no: 2009/65) was supported by the Gaziosmanpasa University Scientific Research Projects Department in Turkey.
dc.identifier.doi10.4067/S0718-16202016000200015
dc.identifier.endpage335
dc.identifier.issn0718-1620
dc.identifier.issue2
dc.identifier.scopus2-s2.0-84991490755
dc.identifier.scopusqualityN/A
dc.identifier.startpage327
dc.identifier.urihttps://dx.doi.org/10.4067/S0718-16202016000200015
dc.identifier.urihttps://hdl.handle.net/11480/3654
dc.identifier.volume43
dc.identifier.wosWOS:000388876100015
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthor[0-Belirlenecek]
dc.language.isoen
dc.publisherPONTIFICIA UNIV CATOLICA CHILE, FAC AGRONOMIA INGENIERIA FORESTAL
dc.relation.ispartofCIENCIA E INVESTIGACION AGRARIA
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectATAK-S
dc.subjectbrown egg
dc.subjecthen
dc.subjectpoultry
dc.subjectquality characteristics
dc.titleEffects of egg shell color and storage duration on the external and internal egg quality traits of ATAK-S layer hybrids
dc.typeArticle

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