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THBALKAN CONFERENCE
ON ANIMAL SCIENCE
BALNIMALCON 2015
Book of Abstracts
Sarajevo
June 3–6, 2015
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ANIMAL MANAGEMENT AND HEALTH -
Poster presentations
The effects of different feeding system on milk production and milk
composition in dairy cows 69
Awlad, M.E.M.M., Görgülü, M.
Evaporative coolıng systems usage in subtropic climate conditions of
Mediterranean region 70
Önder, D., Mevliyaoğullari, E., Göncü, S., Koluman, N.
The lactation performances and some reproductive traits of heifers
raised in different growth performances 71
Göncü, S., Görgülü, M., Mevliyaoğulları, E.
Assessment of Fasciola hepatica miracidium motility by computer
assisted sperm analyzer 72
Villa-Mancera, A., Reynoso-Palomar, A., Utrera-Quintana, F., Hernández-Guzmán, K., Cruz-García, M.Olivares-Pérez, J., Carreón-Luna, L.
Animal welfare management in extensive breeding of goats –
legislative and economic view 73
Balieva, G., Otuzbirov, R.
Determination of characteristics and management models of animal
attendants at dairy farms in the central Anatolian region of Turkey 74
Murat, H., Aral, Y., Çevrimli, M.B., Gökdai, A.
Current situation of dairy cattle breeding sector in Thrace Region of
Turkey 75
Çevrimli, M.B., Arikan, M.S., Polat, M., Akin, A.C., Murat, H.
Effects of feed withdrawal stress on blood biochemistry and meat
quality of Japanese quails fed supplemental dietary humic acid 76
Demir, N., Güler, H.C., Kurbal, Ö.F., Babacanoğlu, E.
Effect of feeding system on meat quality and fatty acid profile of
lambs slaughtered at the same age or live weight 77
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Effects of wholesaler and consumer conditions on egg quality
parameters in different seasons 78
Yenilmez, F., Uruk, E., Serbester, U., Çelik, L.
Determining the characteristics of reproduction and growth performance of Morkaraman and Romanov x Morkaraman
crossbreed 79
Turkyilmaz, D., Esenbuga, N.
General situation of laying hen production in Turkey 80
Yenilmez, F., Uruk, E.
Prevalence of four enteropathogens with immunochromatographic rapid test in the feces of diarrheic calves in east and southeast of
Turkey 81
Içen, H., Arserim, N.B., Işık, N., Özkan, C., Kaya, A.
Effect of Dermanyssus gallinae on carcass composition and carcass
nutrient content from whole body analysis in Japanese quails 82
Erdem, H., Akbağ, H.I., Demircan, A., Konyalı, C., Savaş, T.
Determination of Coxiella burnetii seroprevalence in relation with
tick infest among sheep in Bursa 83
Coşkun, B., Savaş, T.
The effect of calving season on some milk yield traits and
physico-chemical properties of Anatolian buffaloes 84
Şahin, A., Ulutaş, Z., Yildirim, A., Kul, E., Uğurlutepe, E.
Effects of nutritional and environmental on meat quality
Karami, M. 85
Analysis of official samples of fresh raw milk in the Central
laboratory for milk quality control in Croatia 86
Pintić Pukec, N., Stručić, D., Solić, D., Blažek, D.
GENETICS, BREEDING AND BIOMETRY - Poster
presentations
Genetic characterization and diversity of Kıvırcık sheep breed raised
in three different locations 88
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Effects of wholesaler and consumer conditions on egg quality parameters in different seasons
Yenilmez, F.1, Uruk, E.2, Serbester, U.3, Çelik, L.3
1
Cukurova University, Vocational School of Tufanbeyli, Adana, Turkey;
2
Food, Agriculture and Livestock Ministry, Adana, Turkey;
3
Cukurova University, Agriculture Faculty, Animal Science Department, Adana, Turkey
Summary
The present study was conducted to investigate whether effects of wholesaler and consumer conditions on egg quality parameters in summer and winter seasons. Two experiments were carried out with a total of 360 eggs obtained from Lohman Brown hens 44 weeks old age in summer and with a total of 360 eggs obtained from 76 weeks of age same chickens in winter. The quality criteria were evaluated the eggs stored under different temperature conditions. Eggs were divided into two groups in each season. The groups were stored in wholesaler conditions (28Cº summer, 21Cº winter) and consumer conditions (+ 4Cº) for 4 weeks. External and internal quality traits of eggs were measured weekly. Egg weight, shape index, breaking strength, albumin index, yolk index, Haugh unit (HU), shell weight, and albumin pH value were measured.
The results of the experiment, egg weight loss increased linearly with storage time. These weight losses were higher in summer and wholesale condition. According to the both experiments breaking strength, shell weight and shape index were not affected by storage conditions, but albumin index, yolk index and Haugh unit were also affected by storage conditions and different season (P <0.01). The pH of the eggs which stored in the wholesaler conditions were found higher than that stored in consumer eggs conditions in both seasons. Internal quality characteristics were influenced by the storage temperature during the storage period in both seasons.
As a result, egg qualities which are stored in the consumer conditions were similarly determined in summer and winter season. The results suggest that eggs which are stored wholesaler conditions can be safely consume for one week of storage in summer time whereas egg of shelf life was elongated until two weeks of storage in winter time.
