Ouhida et al., 2002Ouhida, I.; Pérez, J. F.; Anguita, M. and Gasa, J. 2002. Influence of β-mannase on broiler performance, digestibility, and intestinal fermentation. Journal of Applied Poultry Research 11:244-249. https://doi.org/10.1093/japr/11.3.244 https://doi.org/10.1093/japr/11.3.244...
|
0, 0.35, and 0.875 g kg−1 of a product (1,400,000 U g−1) |
Jackson et al., 2003Jackson, M. E.; Anderson, D. M.; Hsiao, H. Y.; Mathis, G. F. and Fodge, D. W. 2003. Beneficial effect of β-mannanase feed enzyme on performance of chicks challenged with Eimeria sp. and Clostridium perfringens. Avian Diseases 47:59-763. https://doi.org/10.1637/7024 https://doi.org/10.1637/7024...
|
0 and 100 million U ton−1
|
Lee et al., 2003Lee, J. T.; Bailey, C. A. and Cartwright, A. L. 2003. β-Mannanase ameliorates viscosity-associated depression of growth in broiler chickens fed guar germ and hull fractions. Poultry Science 82:1925-1931. https://doi.org/10.1093/ps/82.12.1925 https://doi.org/10.1093/ps/82.12.1925...
|
0 and 1.09 × 105 U kg−1
|
Daskiran et al., 2004Daskiran, M.; Teeter, R. G.; Fodge, D. and Hsiao, H. Y. 2004. An evaluation of endo-β-D-mannanase (Hemicell) effects on broiler performance and energy use in diets varying in β-mannan content. Poultry Science 83:662-668. https://doi.org/10.1093/ps/83.4.662 https://doi.org/10.1093/ps/83.4.662...
|
Exp 1: 0 and 0.05% of a product (158 million U kg−1) |
|
Exp 2: 0, 0.05, 0.1, and 0.15% of a product (158 million U kg−1) |
Jackson et al., 2004Jackson, M. E.; Geronian, K.; Knox, A.; McNab, J. and McCartney, E. 2004. A dose-response study with the feed enzyme beta-mannanase in broilers provided with corn-soybean meal based diets in the absence of antibiotic growth promoters. Poultry Science 83:1992-1996. https://doi.org/10.1093/ps/83.12.1992 https://doi.org/10.1093/ps/83.12.1992...
|
0, 50, 80, and 110 million U ton−1
|
Lee et al., 2005Lee, J. T.; Connor-Appleton, S.; Bailey, C. A. and Cartwright, A. L. 2005. Effects of guar meal by-product with and without beta-mannanase hemicell on broiler performance. Poultry Science 84:1261-1267. https://doi.org/10.1093/ps/84.8.1261 https://doi.org/10.1093/ps/84.8.1261...
|
0 and 1.09 × 105 U kg−1
|
Saki et al., 2005Saki, A. A.; Mazugi, M. T. and Kamyab, A. 2005. Effect of mannanase on broiler performance, ileal and in-vitro protein digestibility, uric acid and litter moisture in broiler feeding. International Journal of Poultry Science 4:21-26. https://doi.org/10.3923/ijps.2005.21.26 https://doi.org/10.3923/ijps.2005.21.26...
|
0 and 0.5 g kg−1 of a product |
Khanongnuch et al., 2006Khanongnuch, C.; Sa-nguansook, C. and Lumyong, S. 2006. Nutritive quality of β-mannanase treated copra meal in broiler diets and effectiveness on some fecal bacteria. International Journal of Poultry Science 5:1087-1091. https://doi.org/10.3923/ijps.2006.1087.1091 https://doi.org/10.3923/ijps.2006.1087.1...
|
– |
Sundu et al., 2006Sundu, B.; Kumar, A. and Dingle, J. 2006. Response of broiler chicks fed increasing levels of copra meal and enzymes. International Journal of Poultry Science 5:13-18. https://doi.org/10.3923/ijps.2006.13.18 https://doi.org/10.3923/ijps.2006.13.18...
|
0, 0.02, and 0.05% of a product |
Zou et al., 2006Zou, X. T.; Qiao, X. J. and Xu, Z. R. 2006. Effect of β-mannanase (Hemicell) on growth performance and immunity of broilers. Poultry Science 85:2176-2179. https://doi.org/10.1093/ps/85.12.2176 https://doi.org/10.1093/ps/85.12.2176...
|
0, 0.025, 0.05, and 0.075% of a product (165 × 106 U kg−1) |
Zakaria et al., 2008Zakaria, H. A. H.; Jalal, M. A. R. and Jabarin, A. S. 2008. Effect of exogenous enzymes on the growing performance of broiler chickens fed regular corn/soybean-based diets and the economics of enzyme supplementation. Pakistan Journal of Nutrition 7:534-539. https://doi.org/10.3923/pjn.2008.534.539 https://doi.org/10.3923/pjn.2008.534.539...
|
0 and 0.05% of a product (14,000 U g−1) |
Li et al., 2010Li, Y.; Chen, X.; Chen, Y.; Li, Z. and Cao, Y. 2010. Effects of β-mannnase expressed by Pichia pastoris in corn-soybean meal diets on broiler performance, nutrient digestibility, energy utilization and immunoglobulin levels. Animal Feed Science and Techonology 159:59-67. https://doi.org/10.1016/j.anifeedsci.2010.05.001 https://doi.org/10.1016/j.anifeedsci.201...
|
0, 10, and 20 million U ton−1
|
Mehri et al., 2010Mehri, M.; Adibmoradi, M.; Samie, A.; Shivazad, M. and Mehri, M. 2010. Effects of β-mannanase on broiler performance, gut morphology and immune system. African Journal of Biotechnology 9:6221-6228.
|
0, 500, 700, and 900 g ton−1 of a product |
Zangiabadi and Torki, 2010Zangiabadi, H. and Torki, H. 2010. The effect of a β-mannanase-based enzyme on growth performance and humoral immune response of broiler chickens fed diets containing graded levels of whole dates. Tropical Animal Health and Production 42:1209-1217. https://doi.org/10.1007/s11250-010-9550-1 https://doi.org/10.1007/s11250-010-9550-...
|
0 and 0.4 g kg−1 of a product (158 million U kg−1) |
Kong et al., 2011Kong, C.; Lee, J. H. and Adeola, O. 2011. Supplementation of β-mannanase to starter and grower diets for broilers. Canadian Journal of Animal Science 91:389-397. https://doi.org/10.4141/CJAS10066 https://doi.org/10.4141/CJAS10066...
|
0 and 400 U kg−1
|
Mussini et al., 2011Mussini, F. J.; Coto, C. A.; Goodgame, S. D.; Lu, C.; Karimi, A. J.; Lee, J. H. and Waldroup, P. W. 2011. Effect of ß-mannanase on broiler performance and dry matter output using corn-soybean meal based diets. International Journal of Poultry Science 10:778-781. https://doi.org/10.3923/ijps.2011.778.781 https://doi.org/10.3923/ijps.2011.778.78...
|
0, 0.25, 0.5, and 1 g kg−1 of a product |
Torki, 2011Torki, M. 2011. Evaluation of growth performance of broiler chicks fed with diet containing chickpea seeds supplemented with exogenous commercial enzymes. Advances in Environmental Biology 5:595-604.
|
0 and 0.4 g kg−1 of a product (165 × 106 U kg−1) |
Gharaei et al., 2012Gharaei, M. A.; Dastar, B.; Nameghi, A. H.; Tabar, G. H. and Shargh, M. S. 2012. Effects of Guar meal with and without β-mannanas enzyme on performance and immune response of broiler chicks. International Research Journal of Applied and Basic Sciences 3:2785-2793.
|
0 and 0.5 g kg−1 of a product |
Mohayayee and Kazem, 2012Mohayayee, M. and Kazem, K. 2012. The effect of guar meal (germ fraction) and β-mannanase enzyme on growth performance and plasma lipids in broiler chickens. African Journal of Biotechnology 11:8767-8773.
|
- |
Azarfar, 2013Azarfar, A. 2013. Effect of hemicell enzyme on the performance, growth parameter, some blood factors and ileal digestibility of broiler chickens fed corn/soybean-based diets. Journal of Cell and Animal Biology 7:85-91. https://doi.org/10.5897/JCAB2013.0373 https://doi.org/10.5897/JCAB2013.0373...
|
0, 0.5, and 1 g kg−1 of a product |
Cho and Kim, 2013bCho, J. H. and Kim, I. H. 2013b. Effects of beta-mannanase supplementation in combination with low and high energy dense diets for growing and finishing broilers. Livestock Science 154:137-143. https://doi.org/10.1016/j.livsci.2013.03.004 https://doi.org/10.1016/j.livsci.2013.03...
|
0 and 0.04% of a product (1.09 × 105 U kg−1) |
Mishra et al., 2013Mishra, A.; Sarkar, S. K.; Ray, S. and Haldar, S. 2013. Effects of partial replacement of soybean meal with roasted guar korma and supplementation of mannanase on performance and carcass traits of commercial broiler chickens. Veterinary World 6:693-697. https://doi.org/10.14202/vetworld.2013.693-697 https://doi.org/10.14202/vetworld.2013.6...
|
0 and 32 million U kg−1
|
Sornlake et al., 2013Sornlake, W.; Matetaviparee, P.; Rattanaphan, N.; Tanapongpipat, S. and Eurwilaichitr, L. 2013. B-mannanase production by Aspergillus niger BCC4525 and its efficacy on broiler performance. Journal Science of Food Agriculture 93:3345-3351. https://doi.org/10.1002/jsfa.6183 https://doi.org/10.1002/jsfa.6183...
|
0, 200, 400, and 800 U kg−1
|
Zou et al., 2013Zou, J.; Zheng, P.; Zhang, K.; Ding, X. and Bai, S. 2013. Effects of exogenous enzymes and dietary energy on performance and digestive physiology of broilers. Journal of Animal Science and Biotechnology 4:14. https://doi.org/10.1186/2049-1891-4-14 https://doi.org/10.1186/2049-1891-4-14...
|
0 and 140 × 106 U kg−1
|
Farahiyah et al., 2014Farahiyah, I. J.; Wong, H. K. and Marhati, M. 2014. Effect of mannanase-supplemented PKE-based diets on the growth performance, feed efficiency and dressing percentage of broilers. Journal Tropical Agriculture and Feed Science 42:125-133.
|
- |
Williams et al., 2014Williams, M. P.; Brown, B.; Rao, S. and Lee, J. T. 2014. Evaluation of β-mannanase and nonstarch polysaccharide-degrading enzyme inclusion separately or intermittently in reduced energy diets fed to male broilers on performance parameters and carcass yield. Journal of Applied Poultry Research 23:715-723. https://doi.org/10.3382/japr.2014-01008 https://doi.org/10.3382/japr.2014-01008...
|
0 and 363.2g t−1 of a product (159.5 × 106 U kg−1) |
Barros et al., 2015Barros, V. R. S. M.; Lana, G. R. Q.; Lana, S. R. V.; Lana, A. M. Q.; Cunha, F. S. A. and Neto, J. V. E. 2015. β-mannanase and mannan oligosaccharides in broiler chicken feed. Ciência Rural 45:111-117. https://doi.org/10.1590/0103-8478cr20131544 https://doi.org/10.1590/0103-8478cr20131...
|
0 and 0.500 kg ton−1 of a product |
Klein et al., 2015Klein, J.; Williams, M.; Brown, B.; Rao, S. and Lee, J. T. 2015. Effects of dietary inclusion of a cocktail NSPase and β-mannanase separately and in combination in low energy diets on broiler performance and processing parameters. Journal of Applied Poultry Research 24:489-501. https://doi.org/10.3382/japr/pfv055 https://doi.org/10.3382/japr/pfv055...
|
0 and 100 mL ton−1 of a product (720 million U L−1) |
Ferreira et al., 2016Ferreira, H. C.; Hannas, M. I.; Albino, L. F. T.; Rostagno, H. S.; Neme, R.; Faria, B. D.; Xavier Jr, M. L. and Rennó, L. N. 2016. Effect of the addition of β-mannanase on the performance, metabolizable energy, amino acid digestibility coefficients, and immune functions of broilers fed different nutritional levels. Poultry Science 95:1848-1857. https://doi.org/10.3382/ps/pew076 https://doi.org/10.3382/ps/pew076...
|
0 and 800 U g−1
|
Latham et al., 2016Latham, R. E.; Williams, M.; Smith, K.; Stringfellow, K.; Clemente, S.; Brister, R. and Lee, J. T. 2016. Effect of β-mannanase inclusion on growth performance, ileal digestible energy, and intestinal viscosity of male broilers fed a reduced-energy diet. Journal of Applied Poultry Research 25:40-47. https://doi.org/10.3382/japr/pfv059 https://doi.org/10.3382/japr/pfv059...
|
0 and 800,000 U kg−1
|