Exogen Enzymes: Glucanase

hayvan-besleme-10-1-kapak-wos-etiketsiz

Bekir Hakan KÖKSALa , Onur ÖRTLEKa

aAydın Adnan Menderes University Faculty of Veterinary Medicine, Department of Animal Nutrition and Nutritional Diseases, Aydın, Türkiye

ABSTRACT
Nutrition plays a crucial role in the overall health and productivity of avian species. Properly balanced and fortified feed is essential to ensure optimal growth, nutrient utilization, and overall well-being of poultry. However, the inclusion of feed ingredients containing anti-nutritional factors in diets can adversely affect bird’s performance. Non-starch polysaccharides (NSPs) are one such antinutritional factor that causes digestive problems in poultry birds, as it is not completely digested by them, leading to decreased gut performance. In this context, one important aspect of poultry nutrition that has gained significant attention is the supplementation of exogenous enzymes. Exogenous enzyme, such as glucanase has been found to positively influence nutrient utilization, product quality, and the health and welfare of birds. Therefore, this review covers the information on the mechanism of action and results of glucanase supplementation to poultry feeds and its future in the sector.
Keywords: Glucan 1,3-beta-glucosidase; polysaccharides; poultry; starch

Referanslar

  1. Adams EA, Pough R. Non-starch polysaccharides and their digestion in poultry. Feed Compounder. 1993;13:19-21.
  2. Mehdi Y, Letourneau-Montminy MP, Gaucher ML, Chorfi Y, Suresh G, Rouissi T, et al. Use of antibiotics in broiler production: global impacts and alternatives. Anim. Nutr. 2018;4(2):170-8. [Crossref]  [PubMed]  [PMC]
  3. Classen HL, MR Bedford. The use of enzymes to improve the nutritive value of poultry feeds. Recent Advances in Animal Nutrition. 1991;1991:95-116. [Crossref]
  4. Khattak FM, Pasha TN, Hayat Z, Mahmud A. Enzymes in poultry nutrition. J. Anim. Pl. Sci. 2006;16(1-2):1.
  5. Friesen OD, Guenter W, Rotter BA, Marquardt RR. The effect of enzyme supplementation on the nutritive value of rye grain (Secale cereale) for the young broiler chick. Poultry Science. 1991;70(12):2501-8. [Crossref]  [PubMed]
  6. Du B, Meenu M, Liu H, Xu B. A concise review on the molecular structure and function relationship of β-glucan. Int. J. Mol. Sci. 2019;20(16):4032. [Crossref]  [PubMed]  [PMC]
  7. Esteve-Garcia E, Brufau J, Perez-Vendrell A, Miouei A, Buven K. Bioefficiency of enzymes preparation containing ß-glucanases and xylanase activities in broiler diets based on barley or wheat in combination with Flavomycin. Poultry Science. 1997;76(12):1728-37. [Crossref]  [PubMed]
  8. Tasirnafas M, Karimi K, Jafarabadi GA, Noorbakhsh F, Seidavi A, Noorbakhsh N. Effect of β-glucanase on Performance, Carcass Characteristics, Microflora, Plasma Constitutes and Immunity in Local Broiler Hybrid. Kafkas Üniversitesi Veteriner Fakültesi Dergisi. 2020;26(2):217-24.
  9. Ribeiro T, Lordelo MMS, Ponte PIP, Macas B, Prates JAM, Fontes MA, et al. Levels ofendogenous β-glucanase activity in barley affect the efficacy of exogenous enzymes used to supplement barley-based diets for poultry. Poult. Sci. 2011;90(6):1245-56. [Crossref]  [PubMed]
  10. Jozefiak D, Rutkowski A, Jensen BB, Engberg RM. The effect of beta-glucanase supplementation of barley- and oat-based diets on growth performance and fermentation in broiler chicken gastrointestinal tract. Br. Poult. Sci. 2006;47(1):57-64. [Crossref]  [PubMed]
  11. Gill C. Enzymes for broilers: reducing maize energy variability. Feed international. 2001;22(4),12-4.
  12. Bedford MR. Mechanism of action and potential environmental benefits from the use of feed enzymes. Animal Feed Science and Technology. 1995;53(2):145-55. [Crossref]
  13. Lazaro R, Gracia M, Aranibar MJ, Mateos GG. Effect of enzyme addition to wheat, barley and rye-based diets on nutrient digestibility and performance of laying hens. Br. Poult. Sci. 2003;44(2):256-65. [Crossref]
  14. Chen W, Wang S, Xu R, Xia W, Ruan D, Zhang Y, et al. Effects of dietary barley inclusion and glucanase supplementation on the production performance, egg quality and digestive functions in laying ducks. Animal Nutrition. 2021;7(1):176-84. [Crossref]  [PubMed]  [PMC]
  15. Marquardt RR, Brenes A, Zhang ZQ, Boros D. Use of enzymes to improve nutrient availability in poultry feedstuffs. Anim. Feed Sci. Technol.1996;60(3-4):321-30. [Crossref]
  16. Ponte PIP, Prates JA, Soares MA, Ferreira LMA, Fontes CMGA. Crop beta-glucanase activity limits the effectiveness of a recombinant cellulase used to supplement a barley-based feed for free-range broilers. Br. Poult. Sci. 2008;49(3):347-59. [Crossref]  [PubMed]
  17. Bouza B, Clavaud C, Geraert PA, Devillard E. Effects of NSP-enzymes on in vitro digestibility and intestinal microbiota activity in broilers fed two different wheat cultivars. Poult. Sci. 2010;89:2789.
  18. Miyamoto J, Watanabe K, Taira S, Kasubuchi M, Li X, Irie J, et al. Barley b-glucan improves metabolic condition via short-chain fatty acids produced by gut microbial fermentation in high fat diet fed mice. PLoS One. 2018;13(4):e0196579. [Crossref]  [PubMed]  [PMC]
  19. Abd El-Hack ME, El-Saadony MT, Salem HM, El-Tahan AM, Soliman MM, Youssef GBA, et al. Alternatives to antibiotics for organic poultry production: types, modes of action and impacts on bird's health and production. Poult Sci. 2022;101(4):101696. [Crossref]  [PubMed]  [PMC]
  20. Karunaratne ND, Classen HL, Ames NP, Bedford MR, Newkirk RW. Effects of hulless barley and exogenous beta-glucanase levels on ileal digesta soluble beta-glucan molecular weight, digestive tract characteristics, and performance of broiler chickens. Poultry Science. 2021;100(3):100967. [Crossref]  [PubMed]  [PMC]
  21. Annison G. The role of wheat non-starch polysaccharides in broiler nutrition. Australian Journal of Agricultural Research. 1993;44(3):405-22. [Crossref]
  22. Hesselman K, Elwinger K, Thomke S. Influence of increasing levels of -glucanase on the productive value of barley diets for broiler chicks. Animal Feed Science and Technology. 1982;7:351-8. [Crossref]
  23. Bedford MR. Removal of antibiotic growth promoters from poultry diets: implications and strategies to minimise subsequent problems. World Poult. Sci. J. 2000;56(4):347-65. [Crossref]
  24. Choct M, Hughes RJ, Trimble RP, Angkanaporn K, Annison G. Nonstarch polysaccharide degrading enzymes increase the performance of broiler chickens fed wheat of low apparent metabolizable energy. Journal of Nutrition. 1995;125(3):485-92.