1. Abo Omar, J.M. 2000. The effect of different levels of olive pulp on the feed intake and digestibility of broilers. Bethlehn University Journal, 19: 97-100.
2. Agah, M.G., H. Nassiri Moghadam, A. Golian, A.R. Raji, R. Farhosh and A. Zarban. 2015. Effect of dietary olive leaves extracts and sesame oil on intestinal morphology and some blood parameters in broiler chickens. Iranian Veterinary Journal, 2: 33-43 (In Persian).
3. Agah, M.G., H. Nassiri Moghadam, A. Golian and A.R. Raji. 2015. Effect of olive (olea europaea L.) leaf extract and sesame (Sesamum indicum L.) oil on performance, nutrient digestibility and antioxidant status of broiler chickens under heat stress. Animal science Journal (Pajouhesh & Sazandegi), 109: 67-82 (In Persian).
4. Ahmed, M.M., A.S. El-Saadany, E.Y. Shareif and A.M. El-Barbary. 2017. Effect of dietary olive leaves extract (oleuropein) supplementation on productive, physiological and immunological parameters in BANDARAH chickens 2-during production period. Egyptian Poultry Science Journal, 37: 277-292.
5. Al-Harthi, M.A. 2016. The efficacy of using olive cake as a by-product in broiler feeding with or without yeast. Italian Journal of Animal Science, 15(3): 512-520. [
DOI:10.1080/1828051X.2016.1194173]
6. Alzoghri, M., H. Kermanshahi and H. Nassiri. 2013. Effect of supplementation bovine bile and organic acid on performance, fat apparent digestibility, blood metabolites and digesta viscosity of broiler chickens. Iranian Journal Animal Science Research, 1: 1-10 (In Persian).
7. Angeloni, C., M. Malaguti, M.C. Barbalace and S. Hrelia. 2017. Bioactivity of olive oil phenols in neuroprotection. International Journal of Molecular Science, 18: 22-30. [
DOI:10.3390/ijms18112230]
8. AOAC. 2005. Association of Official Analytical Chemists, Official Methods of Analysis. 18th Edition. Maryland, USA
9. Asadi, M.R. 2016. Study on the effects of betaplus probiotic on the duodenal histology in japans quail. Veterinary Journal (Pajouhesh & Sazandegi), 115: 158-166 (In Persian).
10. Bahsi M., M. Ciftci, U.G. Simsek, M.A. Azman, G. Ozdemir, O. Yilmaz and B. Dalkilic. 2016. Effects of olive leaf extract (oleuropein) on performance, fatty acid levels of breast muscle and some blood parameters in Japanese quail (Coturnix Coturnix Japanica) reared in different stocking densities. Ankara University veterinary Fakulti Dergisi, 63: 61-68. [
DOI:10.1501/Vetfak_0000002710]
11. Baiao, N.C and L.J.C. Lara. 2005. Oil and fat in broiler nutrition. Brazillian Journal of Poultry Science, 3: 129-41. [
DOI:10.1590/S1516-635X2005000300001]
12. Chang, Y.L., D.O. Kim, K.W. Lee, H.J. Lee, and C.Y. Lee. 2002. Vitamin C equivalent anti oxidant capacity (VCEAC) of phenolic phytochemicals. Journal of Agricultural and Food Chemistry, 50(13): 3713-3717. [
DOI:10.1021/jf020071c]
13. Crespo N. and E. Esteve-Garcia. 2002. Dietary polyunsaturated fatty acids decrease fat deposition in separable fat depots but not in the remainder carcass. Poultry Science, 81: 512-518. [
DOI:10.1093/ps/81.4.512]
14. Ehsani, M and M. Torki. 2011. Effect of using olive pomace with and without garlic powder and thyme in diet on broiler carcass parameters and performance. Iranian Journal of Animal Science, 4: 311-320 (In Persian).
15. Erener G., N. Ocak, E. Ozturk, S. Cankaya and R. Ozkanca. 2009. The effects of olive leaf extract on performance, some blood parameters and cecal microflora of broilers. The Scientific and Technological Research Council of Turkey, Agriculture, Forestry and Veterinary Research Group, AFVRG-Project No: 1070820 report of final results.
16. Ibrahim N.S., E.M. Sabic and A.M. Abu-Taleb. 2018. Effect of inclusion irradiated olive pulp in laying quail diets on biological performance. Journal of Radiation Research and Applied Sciences, 11: 340-346. [
DOI:10.1016/j.jrras.2018.06.004]
17. Jabri J., H. Kacem, H. Yaich, K. Abid, M. Kamoun, J. Bekhis and A. Malek. 2017. Effect of Olive leaves extract supplementation in drinking water on zootechnical performances and cecal microbiota balance of broiler chickens. Journal of New SciencesSustainable Livestock Management, 4(2): 69-75.
18. Jaffari, J., M. Chaji, M. Boujarpour, T. Mohammad Abadi and S. Sallari. 2013. The Effect of different levels of olive pomace and enzymatic blend on performance and digestibility of broiler chickens. Journal of Livestock Research, 4: 29-38 (In Persian).
19. Jahani, H.M., M. Mazhari, N. Ziaei and R. Mirmahmoudi. 2016. Comparison of the effect of dianthus extract, protexin probiotic and virginiamycin on performance, blood metabolites, microbial community and intestine histopathology of broiler .Animal Science Journal (Pajouhesh & Sazandegi), 114: 113-128 (In Persian).
20. Khattak, F., A. Ronchi, P. Castelli and N. Sparks. 2014. Effects of natural blend of essential oil on growth performance, blood biochemistry, cecal morphology and carcass quality of broiler chickens. Poultry Science, 93: 132-137. [
DOI:10.3382/ps.2013-03387]
21. Maddadi, M.S., R. Mahmudi, T. Pour-Ramezan, A. Ehsani and K. Yossefi. 2015. Effect of soybean oil and tallow animal oil (sources of saturated and unsaturated fatty acids) on carcass yield and quality of broilers. Journal of Livestock Research, 1: 65-74 (In Persian).
22. Manafi, M., M. Hedayati, S. khalaji and F. Mohebi. 2016. Evalution of feeding a herbal promoter compound and phosphoflavomycin antibiotic on performance, blood metabolites, intestinal bacterial community and ileal morphology of layer Japanes quails. Animal Science Journal (Pajouhesh& Sazandegi), 115: 271-286 (In Persian).
23. Mujahid, A., Y. Akiba and M. Toyomizu. 2009. Olive oil-supplementation diet alleviates acute heat stress-induced mitochondrial Ros production in chicken skeletal muscle. American Journal of Physiology-Regulatory, Integrative and Comparative Physiology, 297: 690-698. [
DOI:10.1152/ajpregu.90974.2008]
24. Oliveira M.C., E.A. Rodrigues, R.H. Marques, R.A. Gravena, G.C. Guandolini and V.M.B. Moraes. 2008. Performance and morphology of intestinal mucosa of broilers fed mannanoligosaccharides and enzymes. Arquivo Brasileiro de Medicina Veterinaria e Zootecnia, 60(2): 442-448. [
DOI:10.1590/S0102-09352008000200025]
25. Ordone, A.A.L., J.D. Gomez and M.A. Vattuone. 2008. Antioxidant activities of Sechium edule swartz extracts. Food Chemistry, 97: 452-458. [
DOI:10.1016/j.foodchem.2005.05.024]
26. Parkatur, I., M. Miskulin, M. Pavic, K. Marjanovic, V. Blazicevic, I. Miskulin and M. Domacinovic. 2019. Intestinal morphology in broiler chickens supplemented with propolis and Bee pollen. Journal Animals, 9: 301. [
DOI:10.3390/ani9060301]
27. Saki, A.A., S. Mirzaei-Godarzi, Sh. Ghazi, M.M. Moini and F. Sahebi-Ala. 2012. Effect of different levels of barley and multi-enzyme on dietary metabolizable energy, dry matter, protein digestibility and performance of broilers. Iranian Journal of Animal Science, 3: 275-283 (In Persian).
28. SAS. 2002. SAS User's Guide: Statistics. SAS Institute Inc. Cary, NC, USA.
29. Seifi, K., M. Rezaei, A. Teimouri Yansari, G. Riazi and M.J. Zamiri. 2018. Effects of different fat sources on energetics and redox status of liver mitochondria of broilers in chronic heat-stress condition. Research on Animal Production, 8(18): 83-90 (In Persian). [
DOI:10.29252/rap.8.18.83]
30. Shafey, T.M., I.M. Al-Ruqaaei and S.I. Almafaraj. 2013. Effect of feeding olive leaves extract (oleuropein) on the performance, nutrient utilization, small intestine and caecass characteristics of broiler chickens. Journal of Animal and Veterinary advances, 12(6): 740-746.
31. Siadati, S.A., Y. Ebrahim-Nejad, GH. Salehi-Jouzani and J. Shayegh. 2018. Evaluation of the probiotic potential of native Lactobacillus strains on the morphology of Japanese quail intestine during breeding period. Journal of Veterinary Clinical Pathology, 3: 243-260 (In Persian).
32. Zhang Z.F, T.X. Zhou and I.H. Kim. 2013. Effects of dietary olive oil on growth performance, carcass parameters, serum characteristics, and fatty acid composition of breast and drumstick meat in broilers. Asian-Australian Journal of Animal Science, 26(3): 416-422. [
DOI:10.5713/ajas.2012.12486]
33. Abo Omar, J.M. 2000. The effect of different levels of olive pulp on the feed intake and digestibility of broilers. Bethlehn University Journal, 19: 97-100.
34. Agah, M.G., H. Nassiri Moghadam, A. Golian, A.R. Raji, R. Farhosh and A. Zarban. 2015. Effect of dietary olive leaves extracts and sesame oil on intestinal morphology and some blood parameters in broiler chickens. Iranian Veterinary Journal, 2: 33-43 (In Persian).
35. Agah, M.G., H. Nassiri Moghadam, A. Golian and A.R. Raji. 2015. Effect of olive (olea europaea L.) leaf extract and sesame (Sesamum indicum L.) oil on performance, nutrient digestibility and antioxidant status of broiler chickens under heat stress. Animal science Journal (Pajouhesh & Sazandegi), 109: 67-82 (In Persian).
36. Ahmed, M.M., A.S. El-Saadany, E.Y. Shareif and A.M. El-Barbary. 2017. Effect of dietary olive leaves extract (oleuropein) supplementation on productive, physiological and immunological parameters in BANDARAH chickens 2-during production period. Egyptian Poultry Science Journal, 37: 277-292.
37. Al-Harthi, M.A. 2016. The efficacy of using olive cake as a by-product in broiler feeding with or without yeast. Italian Journal of Animal Science, 15(3): 512-520. [
DOI:10.1080/1828051X.2016.1194173]
38. Alzoghri, M., H. Kermanshahi and H. Nassiri. 2013. Effect of supplementation bovine bile and organic acid on performance, fat apparent digestibility, blood metabolites and digesta viscosity of broiler chickens. Iranian Journal Animal Science Research, 1: 1-10 (In Persian).
39. Angeloni, C., M. Malaguti, M.C. Barbalace and S. Hrelia. 2017. Bioactivity of olive oil phenols in neuroprotection. International Journal of Molecular Science, 18: 22-30. [
DOI:10.3390/ijms18112230]
40. AOAC. 2005. Association of Official Analytical Chemists, Official Methods of Analysis. 18th Edition. Maryland, USA
41. Asadi, M.R. 2016. Study on the effects of betaplus probiotic on the duodenal histology in japans quail. Veterinary Journal (Pajouhesh & Sazandegi), 115: 158-166 (In Persian).
42. Bahsi M., M. Ciftci, U.G. Simsek, M.A. Azman, G. Ozdemir, O. Yilmaz and B. Dalkilic. 2016. Effects of olive leaf extract (oleuropein) on performance, fatty acid levels of breast muscle and some blood parameters in Japanese quail (Coturnix Coturnix Japanica) reared in different stocking densities. Ankara University veterinary Fakulti Dergisi, 63: 61-68. [
DOI:10.1501/Vetfak_0000002710]
43. Baiao, N.C and L.J.C. Lara. 2005. Oil and fat in broiler nutrition. Brazillian Journal of Poultry Science, 3: 129-41. [
DOI:10.1590/S1516-635X2005000300001]
44. Chang, Y.L., D.O. Kim, K.W. Lee, H.J. Lee, and C.Y. Lee. 2002. Vitamin C equivalent anti oxidant capacity (VCEAC) of phenolic phytochemicals. Journal of Agricultural and Food Chemistry, 50(13): 3713-3717. [
DOI:10.1021/jf020071c]
45. Crespo N. and E. Esteve-Garcia. 2002. Dietary polyunsaturated fatty acids decrease fat deposition in separable fat depots but not in the remainder carcass. Poultry Science, 81: 512-518. [
DOI:10.1093/ps/81.4.512]
46. Ehsani, M and M. Torki. 2011. Effect of using olive pomace with and without garlic powder and thyme in diet on broiler carcass parameters and performance. Iranian Journal of Animal Science, 4: 311-320 (In Persian).
47. Erener G., N. Ocak, E. Ozturk, S. Cankaya and R. Ozkanca. 2009. The effects of olive leaf extract on performance, some blood parameters and cecal microflora of broilers. The Scientific and Technological Research Council of Turkey, Agriculture, Forestry and Veterinary Research Group, AFVRG-Project No: 1070820 report of final results.
48. Ibrahim N.S., E.M. Sabic and A.M. Abu-Taleb. 2018. Effect of inclusion irradiated olive pulp in laying quail diets on biological performance. Journal of Radiation Research and Applied Sciences, 11: 340-346. [
DOI:10.1016/j.jrras.2018.06.004]
49. Jabri J., H. Kacem, H. Yaich, K. Abid, M. Kamoun, J. Bekhis and A. Malek. 2017. Effect of Olive leaves extract supplementation in drinking water on zootechnical performances and cecal microbiota balance of broiler chickens. Journal of New SciencesSustainable Livestock Management, 4(2): 69-75.
50. Jaffari, J., M. Chaji, M. Boujarpour, T. Mohammad Abadi and S. Sallari. 2013. The Effect of different levels of olive pomace and enzymatic blend on performance and digestibility of broiler chickens. Journal of Livestock Research, 4: 29-38 (In Persian).
51. Jahani, H.M., M. Mazhari, N. Ziaei and R. Mirmahmoudi. 2016. Comparison of the effect of dianthus extract, protexin probiotic and virginiamycin on performance, blood metabolites, microbial community and intestine histopathology of broiler .Animal Science Journal (Pajouhesh & Sazandegi), 114: 113-128 (In Persian).
52. Khattak, F., A. Ronchi, P. Castelli and N. Sparks. 2014. Effects of natural blend of essential oil on growth performance, blood biochemistry, cecal morphology and carcass quality of broiler chickens. Poultry Science, 93: 132-137. [
DOI:10.3382/ps.2013-03387]
53. Maddadi, M.S., R. Mahmudi, T. Pour-Ramezan, A. Ehsani and K. Yossefi. 2015. Effect of soybean oil and tallow animal oil (sources of saturated and unsaturated fatty acids) on carcass yield and quality of broilers. Journal of Livestock Research, 1: 65-74 (In Persian).
54. Manafi, M., M. Hedayati, S. khalaji and F. Mohebi. 2016. Evalution of feeding a herbal promoter compound and phosphoflavomycin antibiotic on performance, blood metabolites, intestinal bacterial community and ileal morphology of layer Japanes quails. Animal Science Journal (Pajouhesh& Sazandegi), 115: 271-286 (In Persian).
55. Mujahid, A., Y. Akiba and M. Toyomizu. 2009. Olive oil-supplementation diet alleviates acute heat stress-induced mitochondrial Ros production in chicken skeletal muscle. American Journal of Physiology-Regulatory, Integrative and Comparative Physiology, 297: 690-698. [
DOI:10.1152/ajpregu.90974.2008]
56. Oliveira M.C., E.A. Rodrigues, R.H. Marques, R.A. Gravena, G.C. Guandolini and V.M.B. Moraes. 2008. Performance and morphology of intestinal mucosa of broilers fed mannanoligosaccharides and enzymes. Arquivo Brasileiro de Medicina Veterinaria e Zootecnia, 60(2): 442-448. [
DOI:10.1590/S0102-09352008000200025]
57. Ordone, A.A.L., J.D. Gomez and M.A. Vattuone. 2008. Antioxidant activities of Sechium edule swartz extracts. Food Chemistry, 97: 452-458. [
DOI:10.1016/j.foodchem.2005.05.024]
58. Parkatur, I., M. Miskulin, M. Pavic, K. Marjanovic, V. Blazicevic, I. Miskulin and M. Domacinovic. 2019. Intestinal morphology in broiler chickens supplemented with propolis and Bee pollen. Journal Animals, 9: 301. [
DOI:10.3390/ani9060301]
59. Saki, A.A., S. Mirzaei-Godarzi, Sh. Ghazi, M.M. Moini and F. Sahebi-Ala. 2012. Effect of different levels of barley and multi-enzyme on dietary metabolizable energy, dry matter, protein digestibility and performance of broilers. Iranian Journal of Animal Science, 3: 275-283 (In Persian).
60. SAS. 2002. SAS User's Guide: Statistics. SAS Institute Inc. Cary, NC, USA.
61. Seifi, K., M. Rezaei, A. Teimouri Yansari, G. Riazi and M.J. Zamiri. 2018. Effects of different fat sources on energetics and redox status of liver mitochondria of broilers in chronic heat-stress condition. Research on Animal Production, 8(18): 83-90 (In Persian). [
DOI:10.29252/rap.8.18.83]
62. Shafey, T.M., I.M. Al-Ruqaaei and S.I. Almafaraj. 2013. Effect of feeding olive leaves extract (oleuropein) on the performance, nutrient utilization, small intestine and caecass characteristics of broiler chickens. Journal of Animal and Veterinary advances, 12(6): 740-746.
63. Siadati, S.A., Y. Ebrahim-Nejad, GH. Salehi-Jouzani and J. Shayegh. 2018. Evaluation of the probiotic potential of native Lactobacillus strains on the morphology of Japanese quail intestine during breeding period. Journal of Veterinary Clinical Pathology, 3: 243-260 (In Persian).
64. Zhang Z.F, T.X. Zhou and I.H. Kim. 2013. Effects of dietary olive oil on growth performance, carcass parameters, serum characteristics, and fatty acid composition of breast and drumstick meat in broilers. Asian-Australian Journal of Animal Science, 26(3): 416-422. [
DOI:10.5713/ajas.2012.12486]