Effect of dietary supplementation of black cumin seeds (Nigella sativa) on performance, carcass traits and meat quality of japanese quails
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Tarih
2021
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Niğde Ömer Halisdemir Üniversitesi / Fen Bilimleri Enstitüsü
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
Bu çalışma, çörek otu tozu (Nigella sativa) katkısının bıldırcınların karkas özellikleri ve et kalitesi üzerine etkisini gözlemlemek amacıyla yapılmıştır. Bu araştırmada 240 adet bıldırcın civcivi dört tekerrürlü olarak dört gruba ayrılmıştır. Muameleler, karma yem için çörek otu tozu % 0, 1, 2 ve 4'ü idi. Diğer gruplarla karşılaştırıldığında, %2 çörek otu tozu ilave edilen grupta daha yüksek canlı ağırlık, canlı ağırlık artışı ve daha iyi yemden yararlanma oranı vardı (P<0.05). çörek otu tozu uygulamasının karkas özellikleri üzerinde hiçbir etkisi yoktu, ancak çörek otu tozu but ve göğüs eti üzerinde önemli bir etkisi vardı. çörek otu tozu eklenen gruplarda kontrol grubuna göre daha düşük tiyobarbitürik asit (TBA), pH, peroksit ve toplam psikrofilik bakteri seviyeleri bulundu (P<0.05). Kontrol ile karşılaştırıldığında, özellikle %2 takviye seviyesinde, çörek otu tozu ile muamele edilmiş gruplarda duyusal özellikler önemli ölçüde daha yüksekti Bıldırcın yemlerine katkı maddesi olarak çörek otu tozu 'nin bıldırcınların performansı ve ayrıca etin raf ömrü üzerinde önemli bir etkiye sahip olduğu sonucuna varılmıştır. Sağlık ve çevresel kaygılardan kaçınmak için çörek otu tozunun, sentetik antimikrobiyallerin ve antioksidanların yerini alacak doğal bir katkı maddesi olarak bıldırcın karma yemlerinde yüzde 1-2 düzeyinde kullanılabileceği sonucuna varılmıştır.
Current study was conducted to observe the effect of black cumin powder BCP (Nigella sativa) additive on the carcass characteristics and meat quality of quails. In this research, 240 quail chicks were divided into 4 groups with 4 replications. Treatments were 0, 1, 2 and 4 % of BCP to the mixed feed. When contrast to the other groups, 2% BCP supplemented group had higher live weight, body weight gain, and a better feed conversion ratio (P<0.05). BCP administration had no impact on carcass characteristics however BCP had a significant effect on thigh and breast meat. Lower thiobarbituric acid (TBA), pH, peroxide and total psychrophilic bacteria levels were found in the BCP added groups compared to the control group (P<0.05). When compared with the control, the sensory properties such as color, juiciness, softness and flavor were significantly higher in the BCP treated groups, especially at the 2% BCP supplementation level. It is concluded that BCP as additive to quail feeds had a significant effect on performance of quails and also on the shelf life of meat. In order to avoid health and environmental concerns, it was concluded that BCP can be used as a natural additive to replace synthetic antimicrobials and antioxidants at the level of 1-2% in quail compound feeds.
Current study was conducted to observe the effect of black cumin powder BCP (Nigella sativa) additive on the carcass characteristics and meat quality of quails. In this research, 240 quail chicks were divided into 4 groups with 4 replications. Treatments were 0, 1, 2 and 4 % of BCP to the mixed feed. When contrast to the other groups, 2% BCP supplemented group had higher live weight, body weight gain, and a better feed conversion ratio (P<0.05). BCP administration had no impact on carcass characteristics however BCP had a significant effect on thigh and breast meat. Lower thiobarbituric acid (TBA), pH, peroxide and total psychrophilic bacteria levels were found in the BCP added groups compared to the control group (P<0.05). When compared with the control, the sensory properties such as color, juiciness, softness and flavor were significantly higher in the BCP treated groups, especially at the 2% BCP supplementation level. It is concluded that BCP as additive to quail feeds had a significant effect on performance of quails and also on the shelf life of meat. In order to avoid health and environmental concerns, it was concluded that BCP can be used as a natural additive to replace synthetic antimicrobials and antioxidants at the level of 1-2% in quail compound feeds.
Açıklama
Anahtar Kelimeler
Quail, Performance efficiency, Black cumin powder, Natural-antioxidant, Meat quality, Bıldırcın, Performans, Çörek otu tozu, Antioksidan, Et kalitesi
Kaynak
WoS Q Değeri
Scopus Q Değeri
Cilt
Sayı
Künye
Asghar, M.U. (2021). Effect of dietary supplementation of black cumin seeds (Nigella sativa) on performance, carcass traits and meat quality of japanese quails. (Yüksek Lisans Tezi) Niğde Ömer Halisdemir Üniversitesi, Fen Bilimleri Enstitüsü, Niğde
