Abd El-Hack, ME; Alagawany, M; Farag, MR and Dhama, K (2015). Use of maize distiller’s dried grains with solubles (DDGS) in laying hen diets: trends and advances. Asian J. Anim. Vet. Adv., 10: 690-707.
Abd El-Hack, ME; Alagawany, M; Laudadio, V; Demauro, R and Tufarelli, V (2017b). Dietary inclusion of raw faba-bean instead of soybean meal and enzyme supplementation in laying hens: effect on performance and egg quality. Saudi J. Biol. Sci., 24: 276-285.
Abd El-Hack, ME; Chaudhry, MT; Mahrose, KM; Noreldin, A; Eman, M and Algawany, M
(2017a). The efficacy of using exogenous enzymes cocktail on production, egg quality, egg nutrients and blood metabolites of laying hens fed distiller’s dried grains with solubles. J. Anim. Physiol. Anim. Nutr
., doi: 10.1111/ jpn.12825.
Adams, EA and Pough, R (1993). Non-starch polysaccharides and their digestion in poultry. Feed Comp., 13: 19-21.
Ahmad, Z; Butt, MS; Hussain, R; Ahmed, A and Riaz, M (2013). Effect of oral application of xylanase on some hematological and serum biochemical parameters in broilers. Pak. Vet. J., 33: 388-390.
Ahmed, I; Munir, S; Jamal, MA; Pasha, TN; Ditta, Y; Mahmud, A; Khan, AKS; Talpur, MZ and Jia, J (2017). Effect of enzyme complex at different wheat-based diets on growth performance of broilers. J. Entomol. Zool. Studies. 5: 525-531.
Alagawany, M and Attia, AI (2015). Effects of feeding sugar beet pulp and Avizyme supplementation on performance, egg quality, nutrient digestion and nitrogen balance of laying Japanese quail. Avian Biol. Res., 8: 79-88.
Alagawany, M; Attia, AI; Ibrahim, ZA; Mahmoud, RA and El-Sayed, SA (2017). The effectiveness of dietary sunflower meal and exogenous enzyme on growth, digestive enzymes, carcass traits and blood chemistry of broilers. Environ. Sci. Poll. Res., 24: 12319-12327.
Alagawany, M; Farag, MR; Abd El-Hack, ME and Dhama, K (2015). The practical application of sunflower meal in poultry nutrition. Adv. Anim. Vet. Sci., 3: 634-648.
Amerah, AM (2015). Interactions between wheat characteris-tics and feed enzyme supplementation in broiler diets. Anim. Feed Sci. Tech., 199: 1-9.
Anuradha, P and Roy, B (2015). Effect of supplementation of fiber degrading enzymes on performance of broiler chickens fed diets containing deoiled rice bran. Asian J. Anim. Vet. Adv., 10: 179-184.
Attia, YA; Al-Harthi, MA and El-Deek, AA (2003). Nutritive value of unhulled sunflower meal as affected by multi-enzyme supplementation to broiler diets. Arch. Geflugelkd. 67: 97-106.
Attia, YA; El-Deek, AA and Osman, M (1998). Evaluation of sunflower meal as a feedstuff in diets for ducks. Arch. Geflugelkud. 62: 273-282.
Badawy, N (1996). Effectivness of adding arolen to the diet on the performance of laying hens and fatting duck lings. Egypt. Poult. Sci., 16: 137-153.
Bedford, MR (2009). The use of NSPases for improving efficiency of nutrient extraction from corn for poultry. Poult. Bulletin April. 193.
Bedford, MR and Partridge, GG (2001). Enzymes in farm animal nutrition. Wiltshire, UK, CAB International Publishing. ISBN-13: 9780851993935. P: 406.
Berwanger, E; Nunes, RV; Pasquetti, TJ; Murakami, AE; Moraes de Oliveira, TM; Bayerle, DF and Frank, R
(2017). Sunflower cake with or without enzymatic complex for broiler chickens feeding. Asian-Aus. J. Anim. Sci
., 30: 410-416.
Brenes, A; Marquardt, RR; Guenter, W and Rotter, BA (1993). Effect of enzyme supplementation on the nutritional value of raw, autoclaved, and dehulled lupins (Lupinus albus) in chicken diets. Poult. Sci., 72: 2281-2293.
Brufau, J; Francesch, M and PéRez-Vendrell, AM
(2006). The use of enzymes to improve cereal diets for animal feeding. J. Sci. Food Agri
., 86: 1705-1713.
Chimote, MJ; Barmase, BS; Raut, AS; Dhok, AP and Kuralkar, SV (2009). Effect of supplementation of probiotic and enzymes on performance of Japanese quails. Vet. World. 2: 219-220.
Choct, M; Hughes, RJ; Trimble, RP; Angkanaporn, K and Annison, G (1995). Non-starch polysaccharide-degrading enzymes increase the performance of broiler chickens fed wheat of low apparent metabolizable energy. J. Nutr., 125: 485-492.
Chotinsky, D (2015). The use of enzymes to improve utilization of nutrient in poultry diets. Bul. J. Agri. Sci., 21: 429-435.
Cowieson, A; Acamovic, T and Bedford, M (2004). The effects of phytase and phytic acid on the loss of endogenous amino acids and minerals from broiler chickens. Br. Poult. Sci., 45: 101-108.
Cowieson, AJ; Ruckebusch, JP; Sorbara, JOB; Wilson, JW; Guggenbuhl, P and Roos, FF (2017). A systematic view on the effect of phytase on ileal amino acid digestibility in broilers. Anim. Feed Sci. Technol., 225: 182-194.
Cowieson, A; Singh, D and Adeola, O (2006). Prediction of ingredient quality and the effect of a combination of xylanase, amylase, protease and phytase in the diets of broiler chicks. 1. Growth performance and digestible nutrient intake. Br. Poult. Sci., 47: 477-489.
Elangovan, AV; Mandal, AB; Tyagi, PK; Tyagi, PK; Toppo, S and Johri, TS (2004). Effects of enzymes in diets with varying energy levels on growth and egg production performance of Japanese quail. J. Sci. Food Agri., 84: 2028-2034.
Fayek, HM; Abou El-Ella, MA; Attia, MY and Mady, YA (1995). Evaluation of using some feed additives in layer diets. Sci. Conf. Anim. Nutr., 1: 313-321.
Ferket, PR (1993). Practical use of feed enzymes for turkeys and broilers. J. Appl. Poult. Res., 72: 75-81.
Francesch, M; Perez-Vendrell, A; Esteve-Garcia, E and Brufau, J (1994). Effects of cultivar, pelleting and enzyme addition on nutritive value of barley in poultry diets. Br. Poult. Sci., 35: 259-272.
Francesch, M; Perez-Vendrell, AM; Esteve-Garcia, E and Brufau, J
(1995). Enzymes supplementation of barley and sunflower-based diet on laying hen performance. J. Appl. Poult. Res
., 4: 32-40.
Gade, DS; Dhumal, MV; Nikam, MG and Bhosale, D (2017). Influence of different levels of xylanase enzyme on performance, litter quality and economics of broiler chicken. Int. J. Agri. Sci. Res., 7: 73-82.
Ghazalah, AA; Abd-Elsamee, MO and Moustafa, ES
(2011). Use of distillers dried grains with solubles (DDGS) as replacement for soybean meal in laying hen diets. Int. J. Poult. Sci
., 10: 505-513.
Goli, S and Shahryar, HA
(2015). Effect of enzymes supplementation (Rovabio and Kemin) on some blood biochemical parameters, performance and carcass characterizes in broiler chickens. Ir. J. Appl. Anim. Sci., 19: 127-131.
Gordon, RW and Roland, DASr (1997). Performance of commercial laying hens fed various phosphorus levels, with and without supplemental phytase. Poult. Sci., 76: 1172-1177.
Gordon, RW and Roland, DASr (1998). Influence of supplemental phytase or calcium and phosphorus utilization in laying hens. Poult. Sci., 77: 290-294.
Hartini, S and Purwaningsih, P (2017). Effects of adding insoluble non-starch polysaccharides and exogenous enzymes to a commercial broiler diet on the growth performance and carcass weight of broiler chickens. Pak. J. Nutr., 16: 227-235.
Hashish, SM; El-Ghamry, A and Ibrahim, SA (1995). The effect of using Kemzyme, zinc bacitracin, Lysoforte and Fermacto on carcass and meat quality in broiler chicks. Proceedings of the 10th European Symposium on Poultry Nutrition. Antalya, 15-19 October 1995. PP: 403-404.
Hasselman, K and Aman, P (1986). The effect of β-glucanase on the utilization of starch and nitrogen by broiler chicks fed on barley of low or high viscosity. Anim. Feed Sci. Technol., 15: 83-93.
Hataba, NA; Ibrahim, SA; El-Faham, AL and El-Sheikh, MA (1994). Utilization of the enzyme preparation “kemzyme” in layer rations. The 2nd Scientific Conference on Poultry. September 1994, Kafr El-Sheikh, Egypt. PP: 124-138.
Hosseini, SM and Afshar, M (2017). Effects of feed form and xylanase supplementation on performance and ileal nutrients digestibility of heat-stressed broilers fed wheat-soybean diet. J. Appl. Poult. Res., 45: 550-556.
Kalantar, M; Khajali, F and Yaghobfar, A (2015). Different dietary source of non-starch polysaccharides supplemented with enzymes affected growth and carcass traits, blood parameters and gut physicochemical properties of broilers. Global J. Anim. Sci. Res., 3: 412-418.
Karimi, A; Coto, C; Mussini, F; Goodgame, S and Lu, C (2013). Interactions between phytase and xylanase enzymes in male broiler chicks fed phosphorus-deficient diets from 1 to 18 days of age. Poult. Sci., 92: 1818-1823.
Khan, SH; Sardar, R and Siddique, B (2006). Influence of enzymes on performance of broilers fed sunflower-corn based diets. Pak. Vet. J., 26: 109-114.
Kidd, MT; Jr Morgan, GW; Price, CJ; Welch, PA and Fontana, EA (2001). Enzyme supplementation to corn and soybean meal diets for broilers. J. Appl. Poult. Res., 10: 65-70.
Kocher, A; Choct, M; Ross, G; Broz, J and Chung, TK (2003). Effects of enzyme combinations on apparent metabolizable energy of corn-soybean meal-based diets in broilers. J. Appl. Poult. Res., 12: 275-283.
Kocher, A; Hower, JM and Moran, CA (2015). A dualenzyme product containing protease in broiler diet: efficacy and tolerance. J. Appl. Anim. Nutr., 3: 1-14.
Lu, H; Adedokun, SA; Preynat, A; Legrand-Defretin, V; Geraert, PA; Adeola, O and Ajuwon, KM (2013). Impact of exogenous carbohydrases and phytase on growth performance and nutrient digestibility in broilers. Can. J. Anim. Sci., 93: 243-249.
Masádeh, MK; Purdum, SE and Hanford, KJ (2011). Dried distillers grains with soluble in laying hen diets. Poult. Sci., 90: 1960-1966.
Mehri, M; Adibmoradi, M; Samie, A and Shivazad, M (2010). Effects of β-Mannanase on broiler performance, gut morphology and immune system. Afr. J. Biotech., 9: 6221-6228.
Meng, X; Slominski, BA; Nyachoti, CM; Campbell, LD and Guenter, W (2005). Degradation of cell wall poly-saccharides by combinations of carbohydrase enzymes and their effect on nutrient utilization and broiler chicken performance. Poult. Sci., 84: 37-47.
Mikhail, WZ; Shebl, AR; Abd El-Samee, MA and Abo-Atia, MO (2013). Using distillers dried grains with solubles (DDGS) supplemented with enzymes in quail diets. Egypt. Poult. Sci., 33: 805-823.
Mirzaie, S; Zaghari, M; Aminzadeh, S, Shivazad, M and Mateos, GG (2012). Effect of wheat inclusion and xylanase supplementation of the diet on productive performance, nutrient retention and endogenous intestinal enzyme activity of laying hens. Poult. Sci., 91: 413-425.
Moghaddam, HN; Salari, S; Arshami, J; Golian, A and Maleki, M (2012). Evaluation of the nutritional value of sunflower meal and its effect on performance, digestive enzyme activity, organ weight, and histological alterations of the intestinal villi of broiler chickens. J. Appl. Poult. Res., 21: 293-304.
Morgan, AJ and Bedford, MR (1995). Advances in the development and application of feed enzymes. Aust. Poult. Sci. Sym., 7: 109-115.
Mourão, J and Pinheiro, V (2009). Effects of rye, wheat and xylanase supplementation on diet nutritive value and broiler chicken performance. R. Bras. Zootec., 38: 2417-2424.
Mushtaq, T; Sarwara, M; Ahmad, G; Mirza, MA; Ahmad, T; Mushtaq, MMH and Kamran, Z
(2009). Influence of sunflower meal based diets supplemented with exogenous enzyme and digestible lysine on performance, digestibility and carcass response of broiler chickens. Anim. Feed Sci. Technol., 149: 275-286.
Nikam, MG; Reddy, R; Raju, V; MVL, N; Rao, R; Reddy, K and Narasimha, J (2016). Effect of dietary supplemen-tation of non-starch polysaccharides hydrolyzing enzymes on performance of broilers reared on sub-optimal diets. Asian J. Sci. Technol., 7: 3223-3226.
Oukosi, OA; Cowieson, AJ and Adeola, O (2008). Influence of enzyme supplementation of maize-soyabean meal diets on carcase composition, whole-body nutrient accretion and total tract nutrient retention of broilers. Br. Poult. Sci., 49: 436-445.
Pourreza, J; Samie, AH and Rowghani, E (2007). Effect of supplemental enzyme on nutrient digestibility and performance of broiler chicks fed on diets containing triticale. Int. J. Poult. Sci., 6: 115-117.
Rabie, MH and Abo El-Maaty, HMA (2015). Growth performance of Japanese quail as affected by dietary protein level and enzyme supplementation. Asian J. Anim. Vet. Adv., 10: 74-85.
Ramesh, J and Chandrasekaran, DC (2011). Effect of exogenous enzyme supplementation on performance of cockerels. Tamil Nadu J. Vet. Anim. Sci., 7: 29-34.
Ramesh, KR and Devegowda, G (2004). Effect of feeding varying levels of double zero rapeseed meal with and without enzyme supplementation on performance of broilers. In Proceeding of 22nd World’s Poultry Congress. Istanbul, Turkey. P: 503.
Ravindran, V (2013). Feed enzymes: the science, practice, and metabolic realities. J. Appl. Poult. Res., 22: 628-636.
Raza, S; Ashraf, M; Pasha, TN and Latif, F (2009). Effect of enzyme supplementation of broiler diets containing varying level of sunflower meal and crude fiber. Pak. J. Bot., 41: 2543-2550.
Rehman, ZU; Kamran, J; Abd El-Hack, ME; Alagawany, M; Bhatti, SA; Ahmad, G; Saleem, A; Ullah Z; Yameen, RMK and Ding, C (2017). Influence of low protein and amino acid diets with different sources of protease on performance, carcasses and nitrogen retention of broiler chickens. Anim. Prod. Sci., https://doi.org/10. 1071/AN16687.
Rutherfurd, SM; Chung, TK and Moughan, PJ (2007). The effect of a commercial enzyme preparation on apparent metabolizable energy, the true ileal amino acid digestibility, and endogenous ileal lysine losses in broiler chickens. Poult. Sci., 86: 665-672.
Scheideler, SE; Beck, MM; Abudabos, A and Wyatt, CL (2005). Multiple-enzyme (Avizyme) supplementation of corn-soybased layer diets. J. Appl. Poult. Res., 14: 77-86.
Shalash, SM; Abou El-Wafa, S; Hassan, RA; Nehadramadan, A; Manal Mohamed, S and Hoda El-Gabry, E
(2010). Evaluation of distillers dried grains with solubles as feed ingredient in laying hen diet. Int. J. Poult. Sci
., 9: 537-545.
Shalash, SM; Sayed, MA; Hoda El-Gabry, E; Nehad Ramadan, A and Manal Mohamed, S
(2009). Nutritive value of distillers dried grains with soluble and broiler performance at starter period. Int. J. Poult. Sci
., 8: 783-787.
Sharifi, SD; Shariatmadari, F and Yaghobfar, A (2012). Effects of inclusion of hull-less barley and enzyme supplementation of broiler diets on growth performance, nutrient digestion and dietary metabolisable energy content. J. Central Eur. Agri., 13: 193-207.
Sherif, K (2009). Performance of broiler chicks fed plant protein diets supplemented with commercial enzymes. J. Agric. Sci. Mansoura Univ., 34: 2819-2834.
Shirley, RB and Edwards, JrHM (2003). Graded levels of phytase past industry standards improves broiler performance. Poult. Sci., 82: 671-680.
Shirmohammad, F and Mehri, M (2011). Effects of dietary supplementation of multi-enzyme complex on the energy utilization in rooster and performance of broiler chicks. Afr. J. Biotechnol., 10: 7541-7547.
Slominski, BA (2011). Recent advances in research on enzymes for poultry diets. Poult. Sci., 90: 2013-2023.
Soliman, AA (1997). Evaluation of the productivity and performance of broiler breeder hens fed practical or vegetable diets containing high levels of barley and sunflower meal with multi-enzymes supplement during the pre-laying and laying periods. Ph.D. Thesis, Fac., of Agric., Alex. Univ., Egypt.
Tang, D; Hao, S; Liu, G; Nian, F and Ru, Y
(2014). Effects of maize source and complex enzymes on performance and nutrient utilization of broiler. Asian-Aust. J. Anim. Sci
., 27: 1755-1762.
Tavernari, FC; Albino, LFT; Morata, RL; Dutra Júnior, WM; Rostagno, HS and Viana, MTS (2008). Inclusion of sunflower meal, with or without enzyme supplementation, in broiler diets. Br. J. Poult. Sci., 10: 233-238.
Um, JS and Paik, IK (1999). Effects of microbial phytase supplementation on egg production, eggshell quality, and mineral retention of laying hens fed different levels of phosphorus. Poult. Sci., 78: 75-79.
Vieira, SL; Stefanello, C; Rios, HV; Serafini, N; Hermes, RG and Sorbara, JOB (2015). Efficacy and metabolizable energy equivalence of an alfaamylase-beta-glucanase complex for broilers. Br. J. Poult. Sci., 17: 227-235.
Vukic Vranjies, M and Wenk, C (1995). Influence of dietary enzyme complex on the performance of broiler fed on diets with and without antibiotic supplementation. Br. Poult. Sci., 36: 265-275.
Wallis, I (1996). Enzymes in poultry nutrition. Technical Note, SAC. West Mains Road, Edinburgh.
Ward, NE (1995). With dietary modifications, wheat can be
used for poultry. Feedstuffs. 7: 14-16.
Wu, Y; Lai, C; Qiao, S; Gong, L; Lu, W and Li, D
(2005). Properties of aspergillar xylanase and the effects of xylanase supplementation in wheat-based diets on growth performance and the blood biochemical values in broilers. Asian-Aust. J. Anim. Sci
., 18: 66-74.
Yoruk, MA; Gul, M; Hayirli, A and Karaoglu, M
(2006). Multi-enzyme supplementation to peak producing hens fed corn-soybean meal based diets. Int. J. Poult. Sci., 5: 374-380.
Yuan, L; Wang, M; Zhang, X and Wang, Z
(2017). Effects of protease and non-starch polysaccharide enzyme on performance, digestive function, activity and gene expression of endogenous enzyme of broilers. PLoS One. 12: e0173941.
Zamani, HU; Loh, TC; Foo, HL; Samsudin, A and Alshelmani, MI (2017). Effects of feeding palm kernel cake with crude enzyme supplementation on growth performance and meat quality of broiler chicken. Int. J. Microbiol. Biotechnol., 2: 22-28.
Zeng, Q; Huang, X; Luo, Y; Ding, X; Bai, S; Wang, J; Xuan, Y; Su, Z; Liu, Y and Zhang, K (2015). Effects of a multi-enzyme complex on growth performance, nutrient utilization and bone mineralization of meat duck. J. Anim. Sci. Biotechnol., 6: 12.
Zhou, Y; Jiang, Z; Lv, D and Wang, T (2009). Improved energy-utilizing efficiency by enzyme preparation supplement in broiler diets with different metabolizable energy levels. Poult. Sci., 88: 316-322.