TR
EN
Effect of different protein sources on protease activity of northern pike, Esox lucius Linneaus 1758, juvenile
Öz
The aim of the study is to determine the inhibitory effect of different protein sources on protease activity of Northern pike, E. lucius, during larval ontogeny. For this purpose, Northern pike were fed from yolk sac absorption until 21 days after hatching (DAH). At that point, larvae were sampled on 7, 14 and 21 DAH days and the activity of enzyme was analyzed in vitro. In the study, two different fish meal, chicken meal, krill meal, corn gluten, soybean protein concentrate, soybean meal and dried distillers grains with solubles were tested. Fish meal-I showed the lowest effect (7.53 %) on 7 DAH larvae. Moreover, chicken meal has the highest inhibitory effect on the proteases in the first week (68.27%). In the following period (DAH 14), although the inhibition ratio dramatically increased in all ingredients, fish meal-I has still the lowest effect on proteolytic activity (55.66%). In the same period, the highest effect was obtained from krill (82.28 %) and chicken meals (86.73 %), respectively. Then, there was no statistical difference between fish meal-I, fish meal-II and corn gluten in the 21 DAH and relatively lower than the others (p>0.05). Additionally, chicken meal again has the highest effect on juveniles with the ratio 89.27 %. As a result, the increase of proteolytic activity was notably increased in 7-14-21 DAH, however, it is concluded that feeding larvae and juveniles with live prey is still suggested to get better result for such a carnivorous species culture.
Anahtar Kelimeler
Destekleyen Kurum
Hatay Mustafa Kemal University Scientific Projects Department
Proje Numarası
16792
Teşekkür
Special thanks to Francisco Javier MOYANO for sharing enzyme analyze methods and for future project ideas. The present work was supported from Mustafa Kemal University Scientific Projects Department with the project number 16792
Kaynakça
- Alarcon, F.J., Moyano, F.J., Diaz, M., Fernandez-Diaz, C. & Yufera, M. (1999). Optimization of the protein fraction of microcapsules used in feeding of marine fish larvae using in vitro digestibility techniques. Aquaculture Nutrition (5), 107-113. DOI:10.1046/j.1365-2095.1999.00093.x
- Alptekin, C. & Gökçek, K. (2016). Balık yemlerinde kullanılan farklı protein kaynaklarının Sibirya mersini, Acipencer baerii Brandt 1869, juvenillerinin proteaz aktivitesi üzerine etkileri. Yunus Araştırma Bülteni, (3), 201-207. [in Turkish]
- Garcia-Carreno, F.L. (1996). Proteinase inhibitors. Trends Food Scienci Technology, 7, 197-204.
- Gökçek, K., Szabo, T., Alptekin, C., Kurt, R., Töre, Y. & Urbanyi, B. (2016). A Preliminary Study on Protease Activity of Russian Sturgeon, Acipencer gueldenstaedtii Brandt&Ratzenburg, 1833, at Early Life Stages. Turkish Journal of Fisheries and Aquatic Sciences, 16, 1025-1029. DOI:10.4194/1303-2712-v16_4_29
- Gökçek, K., Naz, M., Szabo, T. & Urbanyi, B. (2012). A Preliminary Study on Protease Activity of the Northern Pike (Esox lucius L. 1758) Larvae. Turkish Journal of Fisheries and Aquatic Sciences, 12, 947-950. DOI:10.4194/1303-2712-v12_4_22
- Halver, J.E. & Hardy, R.W. (2002). Fish Nutrition. Academic Press, USA, 143 pp.
- Hazman, B. & Gökçek, K. (2014). The Effect of Different First Feeds on Proteolitic Activity of the Northern Pike, Esox lucius Linneaus 1758, Post-Larvae. Turkish Journal of Fisheries and Aquatic Sciences, 14, 875-878. DOI:10.4194/1303-2712-v14_4_04
- Kucska, B., Müller, T., Sar, J., Bodis, M. & Bercsenyi, M. (2005). Successful growth of pike fingerlings (Esox lucius L.) on pellet at artifcial condition. Aqauculture, 246, 227-230. DOI:10.1016/j.aquaculture.2005.01.013
Ayrıntılar
Birincil Dil
İngilizce
Konular
Yapısal Biyoloji
Bölüm
Araştırma Makalesi
Yayımlanma Tarihi
15 Haziran 2020
Gönderilme Tarihi
30 Ekim 2019
Kabul Tarihi
29 Kasım 2019
Yayımlandığı Sayı
Yıl 2020 Cilt: 37 Sayı: 2
APA
Gökçek, C. K., Szabó, T., & Suzer, C. (2020). Effect of different protein sources on protease activity of northern pike, Esox lucius Linneaus 1758, juvenile. Ege Journal of Fisheries and Aquatic Sciences, 37(2), 135-138. https://doi.org/10.12714/egejfas.37.2.03
AMA
1.Gökçek CK, Szabó T, Suzer C. Effect of different protein sources on protease activity of northern pike, Esox lucius Linneaus 1758, juvenile. EgeJFAS. 2020;37(2):135-138. doi:10.12714/egejfas.37.2.03
Chicago
Gökçek, Cemil Kaya, Tamás Szabó, ve Cüneyt Suzer. 2020. “Effect of different protein sources on protease activity of northern pike, Esox lucius Linneaus 1758, juvenile”. Ege Journal of Fisheries and Aquatic Sciences 37 (2): 135-38. https://doi.org/10.12714/egejfas.37.2.03.
EndNote
Gökçek CK, Szabó T, Suzer C (01 Haziran 2020) Effect of different protein sources on protease activity of northern pike, Esox lucius Linneaus 1758, juvenile. Ege Journal of Fisheries and Aquatic Sciences 37 2 135–138.
IEEE
[1]C. K. Gökçek, T. Szabó, ve C. Suzer, “Effect of different protein sources on protease activity of northern pike, Esox lucius Linneaus 1758, juvenile”, EgeJFAS, c. 37, sy 2, ss. 135–138, Haz. 2020, doi: 10.12714/egejfas.37.2.03.
ISNAD
Gökçek, Cemil Kaya - Szabó, Tamás - Suzer, Cüneyt. “Effect of different protein sources on protease activity of northern pike, Esox lucius Linneaus 1758, juvenile”. Ege Journal of Fisheries and Aquatic Sciences 37/2 (01 Haziran 2020): 135-138. https://doi.org/10.12714/egejfas.37.2.03.
JAMA
1.Gökçek CK, Szabó T, Suzer C. Effect of different protein sources on protease activity of northern pike, Esox lucius Linneaus 1758, juvenile. EgeJFAS. 2020;37:135–138.
MLA
Gökçek, Cemil Kaya, vd. “Effect of different protein sources on protease activity of northern pike, Esox lucius Linneaus 1758, juvenile”. Ege Journal of Fisheries and Aquatic Sciences, c. 37, sy 2, Haziran 2020, ss. 135-8, doi:10.12714/egejfas.37.2.03.
Vancouver
1.Cemil Kaya Gökçek, Tamás Szabó, Cüneyt Suzer. Effect of different protein sources on protease activity of northern pike, Esox lucius Linneaus 1758, juvenile. EgeJFAS. 01 Haziran 2020;37(2):135-8. doi:10.12714/egejfas.37.2.03