Effect of Egg Shell Color on Some Egg Quality in Table Eggs During Storage at Refrigerator Temperature
Yükleniyor...
Dosyalar
Tarih
2016
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Amer Inst Physics
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
The aim of this study was to establish the effects of white shell color eggs and brown shell color eggs on some egg quality in table eggs during 28 days of storage at 5 degrees C. A total of 100 fresh eggs (60-65 g) were obtained from laying hens (Nick chick) that were raised on a local commercial farm. All eggs were collected over a 24 h period. A total of 100 eggs randomly divided into 2 treatments (10 replicates each) with 50 eggs examined in each. Ten eggs from each group were analyzed for eggs weight loss, specific gravity, albumen height, Haugh unit, yolk index, and albumen pH after 0, 7, 14, 21 and 28 days of storage. All eggs were individually marked and weighed at the beginning of the experiment to calculate egg weight loss. The egg weight loss in brown shell color eggs significantly (P<0.01) higher than white shell color eggs at 21 days of storage, but no significant differences were observed among groups other storage periods. The brown shell color eggs showed lower levels of specific gravity than white shell color eggs at day 7, 14, and 21, but there were no significant differences between white shell color eggs and brown shell color eggs at day 28. The albumen height and Haugh unit of white shell color eggs was significantly (P<0.01) higher than that of white shell color eggs during the storage periods. There were no significant differences in yolk index and albumen pH between white shell color eggs and brown shell color eggs during the storage periods. The yolk pH of white shell color eggs was significantly (P<0.01) lower than that of brown shell color eggs at day 7, 14, and 21 of storage period. The results indicated that the white shell color eggs showed better quality than brown shell color eggs at 5 degrees C for the entire storage period.
Açıklama
International Conference on Advances in Natural and Applied Sciences (ICANAS) -- APR 21-23, 2016 -- Antalya, TURKEY
Anahtar Kelimeler
Coatings, Hen
Kaynak
International Conference on Advances in Natural and Applied Sciences: Icanas 2016
WoS Q Değeri
N/A
Scopus Q Değeri
N/A
Cilt
1726
