Authors
1
UNIVERSITY IN KIRKUK
2
University of Kirkuk, College of Agriculture
,
Document Type : Research Paper
Abstract
This experiment is focused on evaluating the effect of replacing sunflower oil with rice bran oil at different levels on the qualitative and organoleptic qualities of eggs in laying hens. In this experiment, 120 Lohmann's laying hens were used and received at the age of 86 weeks. The chickens were raised in four-story battery cages and randomly distributed over six transactions with five repetitions per transaction and four chickens per repeater. The first treatment: control (the main Bush), the second treatment: replacing 20% of rice bran oil with sunflower oil, the third treatment: replacing 40% of rice bran oil with sunflower oil, the fourth treatment: replacing 60% of rice bran oil with sunflower oil, the fifth treatment: replacing 80% of rice bran oil with sunflower oil, the sixth treatment: replacing 100% of rice bran oil with sunflower oil. And 120 g of feed was provided for each bird. The results of this study showed that the addition of rice bran oil to laying hens did not lead to significant differences between the coefficients in terms of egg shell thickness and shell ratio. As for the zero index, the second treatment was significantly superior (P≤0.05) compared to the first and sixth. As for the Ho unit, the second, third, fifth and sixth transactions did not show any significant differences compared to the control transaction, while the fourth transaction recorded a significant decrease at a level.(P≤0.05) with regard to the weight of the yolks, no significant differences were observed between the coefficients. As for the whiteness, the fifth treatment recorded a moral superiority (P≤0.05) over the sixth treatment. There were no differences in the first and second sensory assessment of whites.
- Bell, D. D., & Weaver, W. D. (2007). Commercial chicken meat and egg production (5th ed.). Springer.
- Applegate, E. (2000). Introduction: Nutritional and functional roles of eggs in the diet. Journal of the American College of Nutrition, 19, 495S–498S.
- Mottet, A., & Tempio, G. (2017). Global poultry production: Current state and future outlook and challenges. World’s Poultry Science Journal, 73, 245–256.
- Roy, A., Haldar, S., Mondal, S., & Ghosh, T. K. (2010). Effects of supplemental exogenous emulsifier on performance, nutrient metabolism, and serum lipid profile in broiler chickens. Veterinary Medicine International, 2010, 1–9.
- Gao, Z., Zhang, J., Li, F., Zheng, J., & Xu, G. (2021). Effect of oils in feed on the production performance and egg quality of laying hens. Animals, 11, 3482.
- Dunford, N. T. (2019). Chemistry of rice bran oil. In Rice bran and rice bran oil (pp. 1–18). AOCS Press.
- Sayre, R. N., Earl, L., Kratzer, F. H., & Saunders, R. M. (1987). Nutritional qualities of stabilized and raw rice bran for chicks. Poultry Science, 66, 3493–3497.
- Kahlon, T. S., Chow, I., Chiu, M. M., Hudson, C. A., & Sayre, R. N. (1996). Cholesterol-lowering by rice bran and rice bran oil unsaponifiable matter in hamsters. Cereal Chemistry, 73, 69–71.
- Sugano, M., & Tsuji, E. (1997). Rice bran oil and cholesterol metabolism. Journal of Nutrition, 127, 521–523.
- Ghosh, M. (2007). Review on recent trends in rice bran oil processing. Journal of the American Oil Chemists' Society, 84, 315–324.
- Crespo, N., & Esteve-Garcia, E. (2001). Dietary fatty acid profile modifies abdominal fat deposition in broiler chickens. Poultry Science, 80, 71–78.
- Kang, H. K., & Kim, C. H. (2016). Effects of dietary supplementation with rice bran oil on the growth performance, blood parameters, and immune response of broiler chickens. Journal of Animal Science and Technology, 58(1), Article 12. https://doi.org/10.1186/s40781-016-0092-6
- Kara, Z., & Bülbül, T. (2021). The effects of supplementing different vegetable oils in the diet of quails on growth, carcass traits and serum biochemical parameters. Kocatepe Veterinary Journal, 14, 57–64.
- Kim, C. H., Park, S. B., & Kang, H. K. (2016). Effects of graded levels of rice bran oil on laying performance, blood parameters and egg yolk cholesterol in Hy-Line laying hens. Korean Journal of Poultry Science, 43(2), 89–96.
- Al-Fayyadh, H. A., Saad, A. N., & Al-Hajo. (2011). Poultry Products Technology (2nd ed.). Ministry of Higher Education and Scientific Research, University of Baghdad.
- Al-Zubaidi, S. S. A. (1986). Poultry management. Basrah University Press.
- IBM Corp. (2011). IBM SPSS Statistics for Windows (Version 20.0). Armonk, NY: IBM Corp.
- Duncan, D. B. (1955). Multiple range and multiple F tests. Biometrics, 11, 1–42.
- NRC (1994). Naitonal Research Council,Nutrient Requirements of Poultry9th.
- Sharma, R. D., & Rukmini, C. (1986). Rice bran oil and hypocholesterolemic in rats. Lipids, 21, 715–717.
- Jo, I. H., & Choi, Y. H. (2010). Optimization of ethanol extraction of γ-oryzanol and other functional components from rice bran. Korean Journal of Food Preservation, 17, 281–289.
- Rahimi, S., Kamran Azad, S., & Karimitorshizi, M. A. (2011). Omega-3 enrichment of broiler meat by using two oil seeds. Journal of Agricultural Science and Technology, 13, 353–365.
- Baiao, N. C., & Lara, L. J. C. (2005). Oil and fat in broiler nutrition. Brazilian Journal of Poultry Science, 1, 129–141.
- Grobas, S., Mateos, G. G., & Mendez, J. (2001). Influence of dietary linoleic acid on production and weight of eggs and egg components in young brown hens. Journal of Applied Poultry Research, 8, 177–184.
- Bhonzack, C. R., Harms, R. H., Merkel, V. D., & Russell, G. B. (2002). Performance of commercial layers when fed diets with four levels of corn oil or poultry fat. Journal of Applied Poultry Research, 11, 68–76.
- Latshaw, J. D. (2008). Daily energy intake of broiler chickens is altered by proximate nutrient content and form of the diet. Poultry Science, 87, 89–95.
- March, B. E., & McMillan, C. (1990). Linoleic acid as a mediator of egg size. Poultry Science, 69, 634–639.
- Wathes, D. C., Robert, D., Abayasekara, E., & Aitken, R. J. (2007). Polyunsaturated fatty acids in male and female reproduction. Biology of Reproduction, 77(2), 190–201.
- Needleman, P., Turk, J., & Kakshik, B. A. (1986). Arachidonic acid metabolism. Annual Review of Biochemistry, 55, 69–102.
- Murakami, M., & Kudo, I. (2004). Recent advances in molecular biology and physiology of the prostaglandin E2-biosynthetic pathway. Progress in Lipid Research, 43, 3–35.
- Elmes, M., Tew, P., Cheng, Z., & Kirkup, S. E. (2005). Raised dietary n-6 polyunsaturated fatty acid intake increases 2-series prostaglandin production during labour in the ewe. The Journal of Physiology, 562, 583–592.
- Cheng, Z., Green, L. R., & Poor, K. (2005). The effect of a diet supplemented with n-6 polyunsaturated fatty acid (PUFA), linoleic acid, on prostaglandin production in early and late pregnant ewes. Journal of Endocrinology, 184, 167–178.
- Muhy Al-Din, Khair Al-Din, Waleed Hamid Youssef, & Saad Hassan Talha. (1990). Physiology of endocrine glands and reproduction in mammals and birds. University of Mosul, Higher Education Press.
', './data/kras/coversheet/311771182228.png'))
