Effect of Dietary Hazelnut Meal Supplementation on the Meat Composition of Quails

This experiment was conducted to study the effects of dietary hazelnut meal supplementation on the meat composition of quails. A total of 312 one-day-old Japanese quail chicks (Coturnix coturnix japonica) were divided into 6 equal groups. Six different levels of hazelnut meal (0%, 10%, 15%, 20%, 25% and 30%) were included in their diets. At the end of the 5-week experiment, 12 quails (6 male and 6 female) were slaughtered from each group at random. The levels of dry matter, protein, fat, ash and some mineral elements of the meat were determined. The values of protein, ash, energy, calcium, phosphorus, iron and zinc in the meat were not influenced by dietary treatment or sex. Significant differences (P < 0.05) in dry matter content of the meat between the control group and the groups fed 15%, 20% and 25% hazelnut meal and in fat content between the control group and the group fed 20% hazelnut meal were detected. However, when analysis of male and female carcass meat was performed separately, there were no significant differences in dry matter or fat content. It was concluded that the supplementation of hazelnut meal up to 30% to quail diets did not have any adverse effect on the meat composition.

Effect of Dietary Hazelnut Meal Supplementation on the Meat Composition of Quails

This experiment was conducted to study the effects of dietary hazelnut meal supplementation on the meat composition of quails. A total of 312 one-day-old Japanese quail chicks (Coturnix coturnix japonica) were divided into 6 equal groups. Six different levels of hazelnut meal (0%, 10%, 15%, 20%, 25% and 30%) were included in their diets. At the end of the 5-week experiment, 12 quails (6 male and 6 female) were slaughtered from each group at random. The levels of dry matter, protein, fat, ash and some mineral elements of the meat were determined. The values of protein, ash, energy, calcium, phosphorus, iron and zinc in the meat were not influenced by dietary treatment or sex. Significant differences (P < 0.05) in dry matter content of the meat between the control group and the groups fed 15%, 20% and 25% hazelnut meal and in fat content between the control group and the group fed 20% hazelnut meal were detected. However, when analysis of male and female carcass meat was performed separately, there were no significant differences in dry matter or fat content. It was concluded that the supplementation of hazelnut meal up to 30% to quail diets did not have any adverse effect on the meat composition.

___

  • Akkılıç, M., Ergün, A., Erdinç, H.: Hazelnut meal as a substitute
  • for soyabean meal in the rations of broiler chicks. Ankara Üniv.
  • Vet. Fak. Derg., 1982; 29: 369-378 (Turkish with English summary).
  • fiehu, A., Yalçın, S., Kaya, İ.: The effect of hazelnut meal added to the quail rations on growth and carcass yield. Ankara Üniv. Vet. Fak. Derg., 1996; 43: 163-168 (Turkish with English summary).
  • Gürocak, A.B., Yeldan, M., Iflık, N.: An investigation on the effects of rations containing hazelnut meal as a substitute for soyabean meal on broilers. Ankara Üniv. Ziraat Fak. Derg., 1982; 30: 469- 484 (Turkish with English summary).
  • AOAC: Official Methods of Analysis of the Association of Official Analytical Chemists. 15thed., Association of Official Analytical Chemists. Arlington, VA, 1990.
  • Paul, A.A., Southgate, D.A.T.: McCance and Widdowson’s The Composition of Foods. 4th revised and extended ed., MRC Special Report No 297. Her Majesty’s Stationery Office. Amsterdam. 1985.
  • Osborne, D.R., Voogt, P.: The Analysis of Nutrients in Foods. Academic Press Inc., London. 1978.
  • TSI: Animal Feeds - Determination of Metabolizable Energy (Chemical Method). TS9610. Turkish Standards Institution. Ankara, 1991.
  • Dawson, B., Trapp, R.G.: Basic and Clinical Biostatistics. 3rd ed. Lange Medical Books/McGraw-Hill Medical Publishing Division, New York, 2001.
  • Caron, N., Minvielle, F., Desmarais, M., Poste, L.M.: Mass selection for 45-day body weight in Japanese quail: Selection response, carcass composition, cooking properties, and sensory characteristics. Poult. Sci., 1990; 69: 1037-1045.
  • Marks, H.L.: Evaluation of growth selected quail lines under different nutritional environments. Poult. Sci., 1971; 50: 1753- 1761.
  • Christaki, E., Babidis, V., Florou-Paneri, P., Kufidis, D., Spais, A.B.: Effect of the dietary inclusion of the growth promoter avoparcin on the performance and carcass characteristics of growing quail. Anim. Feed Sci. Technol., 1997; 65: 287-292.
  • Marks, H.L.: Carcass composition, feed intake, and feed efficiency following long-term selection for four-week body weight in Japanese quail. Poult. Sci., 1993; 72: 1005-1011.
  • Yannakopoulos, A.L., Christaki, E., Florou-Paneri, P. Effect of age and carcass composition on the onset of sexual maturity in quail under normal feeding regimens. Br. Poult. Sci., 1995; 36: 771- 777.
  • Edwards, H.M.: Carcass composition studies. 3. Influences of age, sex and calorie: protein content of the diet on carcass composition of Japanese quail. Poult. Sci., 1981; 60: 2506-2512.
  • Darden, J.R., Marks, H.L.: The influence of dietary salt on water consumption and carcass lipids in Japanese quail. Poult. Sci., 1985; 64: 1269-1278.
  • Dawson, I.E., York, L.R., Amon, N., Kulenkamp, C., Coleman, T.H.: Composition and acceptability of meat from bobwhite quail. Poult. Sci., 1971; 50: 1805-1810.
  • Sunder, G.S., Pandey, N.K., Sadagopan, V.R.: Effect of feeding graded levels of inactive dry yeast as a protein source on growth, carcass characteristics and meat yields of quails. Indian J. Anim. Sci., 1988; 58: 1437-1441.