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Kanatlı Hayvanların Rasyonlarında Fitaz Enzimi Kullanılmasının Önemi

Significance of Using Phytase Enzyme in Poultry Ration

Journal Name:

  • Uludag University Journal of The Faculty of Veterinary Medicine

Publication Year:

  • 2014

Key Words:

Keywords (Original Language):

Author NameUniversity of AuthorFaculty of Author
Abstract (2. Language): 
Poultry rations mostly consist of plant derived feedstuffs as known. Major portion of total phospho-rous in these feedstuffs is form of phytase phosphorous combined with phytic acid which is less available for poultry. Phytic acid in plant derived feedstuffs also creates a complex with other minerals except phosphorus, starch, protein and proteolitic enzymes. Supplementation of phytase enzyme in poultry rations improve the di-gestibility of phosphorous combined with phytic acid, minerals such as calcium and zinc, protein, amino acids and starch. The improvement of nutrient digestibility by supplementation phytase enzyme to the ration increases the performance of poultry. The levels of minerals in the poultry litter decrease by improvement of mineral bioa-vailability which contribute to the prevention of environmental pollution.
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Abstract (Original Language): 
Bilindiği gibi kanatlı hayvanların rasyonları büyük ölçüde bitkisel kökenli yem maddelerinden oluşmakta-dır. Bu yem maddelerindeki toplam fosforun önemli bir kısmı kanatlılar tarafından yeterince yararlanılamayan fitik asite bağlı fitat fosforu formundadır. Bitkisel kökenli yem maddelerindeki fitik asit; fosfor dışındaki diğer mineral maddeler, nişasta, protein ve proteolitik enzimlerle de kompleks oluşturmaktadır. Kanatlı hayvanların rasyonlarına fitaz enzimi ilave edilerek; fitik asite bağlı fosfor, kalsiyum ve çinko gibi mineral maddeler ile pro-tein, amino asitler ve nişasta sindirilebilirliğinde artış sağlanmaktadır. Rasyona fitaz enzimi ilavesiyle besin maddelerinin sindirilebilirliğinde meydana gelen bu artışlar, kanatlı hayvanların performansında iyileşmeye yol açmaktadır. Ayrıca mineral maddelerin biyoyararlanımlarının artmasıyla gübredeki düzeyleri azalmakta ve böy-lece çevre kirliliğinin önlenmesine katkıda bulunulmaktadır.
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REFERENCES

References: 

1. Ballam, G.C., Nelson, T.S., Kirby, L.K., 1984. Effect of fiber and phytate source and of calcium and phosphorus level on phytate hydrolysis in the chick. Poultry Sci., 63, 333-338.
2. Broz, J., Oldane, P., Perrin-Voltz, A.H., Rychen, G., Schulze, J. And Nuches, C.S., 1994. Effect of supplemental phytase on performance and phosphorus utilization in broiler Chickens fed low phosphorus diet without addition of inorga-nic phosphorus. Brit. Poult. Sci., 35, 273-280.
3. De Boland, A.R., Gamer, G.B., O`Dell, B.L., 1975. Identification and properties of phytate in cereal grains and oil seed products. J. Agricul. Food Chem., 23, 1186-1189.
4. Denbow, D.M., Ravindran, V., Kornegay, E.T., Yi, Z., Hulet, R.M., 1995. Improving phospho-rous availability in soyabean meal for broilers by supplemental phytase. Poultry Sci., 74, 1831-1842.
5. Deniz, G., Gezen, S.S., Kara, C., Gencoglu, H., Meral, Y., Baser, E., 2013. Evaluation of nutrient equivalency of microbial phytase in hens in late lay given maize-soybean or distiller's dried grains with solubles (DDGS) diets. Brit. Poult. Sci., 54, 494-502.
6. Edwards, H.M. Jr., 1993. Dietary 1, 25-dihydroxycholecalciferolsupplementaion increa-ses natural phytate phosphorus utilization in chickens. J. Nutr., 123, 567-577.
7. Edwards, H.M. Jr., Palo, P., Soonchaerenyıng, S., Elliot, M.A. 1989. Factors influencing the bioa-vailability of phytate phosphorus to chickens. In: SOUTHGATE, D., JOHNSON, I. and FENWICK, G.R. (Eds) Nutrient availability: Chemical and Biological Aspects, pp. 271-276.
8. Engelen, A.J., Van Der Heeft, E.C., Randsdorp, P.H.G., Smith, E.L.C. (1994) Simple and Rapid determination of phytase activity. J. Assoc. off Ana. Chem., 77, 760-764.
9. Gordon, R.W., Roland, S.R. 1997. Performance of commercial laying hens fed various phospho-rus levels with and without supplemental phytase. Poultry Sci., 76, 1172-1177.
10.Kies, A.K., Van Hemert, K.H.F., Saucer, W.C., 2001. Effect of phytase on protein and amino acid digestibility and energy retention. World Poultry Sci. J., 57, 109-126.
11.Knuckles, B.E., Betschart, A.A., 1987. Effect of phytate and other myo-inositol phosphate esters on alpha-amylase digestion of starch. J. Food Sci., 52, 719-721.
12.N.R.C., 1994. In: Nutrient Requirements of Po-ultry, 9th ed., National Academy Press, Washing-ton DC, USA.
13.Nelson, T.S., 1967. The utilization of phytate phosphorus by poultry: a review. Poultry Sci., 46: 862-871.
14.Nelson, T.S., Shieh, T.R., Wodzinski, R.J., Ware, J.H., 1971. Effect of supplemental phytase on the utilization of phytate phosphorus by chicks. J. Nutr., 101,1289-1294.
15. Pallauf, J., Rimbach, G., 1997. Nutritional signi-ficance of phytic acid and phytase. Arc. Anim. Nutr., 50, 301-319.
16. Punna, S., Roland, S.R., 1999. Influence of supp-lemental phytase on first cycle laying hens fed phosphorus deficient diets from day one of age. Poultry Sci., 78, 1407-1411.
17.Qian, H., Kornegay, E.T., Denbow, D.W., 1996. Phosphorus equivalence of microbial phytase in turkeys diets as influenced by calcium to phosp-horus ratios and phosphorus levels. Poultry Sci., 75, 69-81.
18.Rama Rao, S.V., Reddy, V.R., Reddy, R.S., 1999. Enhancement of phytate phosphorus avai-lability in the diets of commercial broilers and layers. Anim. Feed Sci. Tech., 79, 211-222.
19.Ravindran, V., Carbahug, S., Ravindran, G., Selle, P.H., Bryden, W.L., 2000. Response of broiler chickens to microbial phytase supplemen-tation as influenced by dietary phytic acid and non-phytate phosphorous levels. II. Effects on apparent metabolisable energy, nutrient digestibi-lity and nutrient retention. Brit. Poult. Sci., 41, 193-200.
20. Sebastian, S., Touch Burn, S.P., Chavez, E.R., 1998. Implications of Phytic acid and supplemen-ted microbial phytase in poultry nutrition: a re-view. World Poultry Sci. J., 54, 27-47.
21. Simons, P.C.M., Versteegh, H.A.J., Jongbloed, A. W., Kemme, P.A., Slump, P., Bos, K.D., Wol-ters, M.G.E., Beudeker, R.F., Verschooor, G.J., 1990. Improvement of phosphorus availability by microbial phytase in broilers and pigs. Brit. J. Nutr. 64, 525-540.
22. Singh, P.K., Khatta, V.K., 2002. Phytase supple-mentation for economic and eco-friendly broiler production. J. Econ Physiol., 5, 117-121.
23. Singh, P.K., 2002. Utilisation of phytic acid in poultry diets. Poultry Planner, 3 (11): 17–19.
24. Singh, P.K., 2004. Wheat: An alternative of mai-ze in poultry rations? Poultry Line, 4, 23-26.
25. Sohail, S.S., Roland, S.R., 2000. Influence of phytase on calcium utilization in commercial la-yers. J. Appl. Poultry Res., 9, 81-87.
26.Wise, A., 1983. Dietary factors determining the biological activity of phytase. Nutr. Abstr. Rev., 53: 791-806.
27.Wodzinski, R.J., Ullah, A.H.J., 1996. Phytase. Adv. Appl. Microbiol., 42, 263-303.

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