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2006 | 15 | 2 |
Tytuł artykułu

Effects of exogenous phytase in chickens fed diets with differently processed rapeseed expeller cakes

Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
The effects of phytase supplementation on the nutritional value, P availability and thyroid status of birds fed 4 differently processed rapeseed expeller cakes (RC) were determined. Two experiments were performed: a balance experiment on 10 groups of nine 3-week-old broilers and a growth experiment on 9 groups of one-day-old broiler females, 11 birds per group. In the balance experiment, a basal (B) and 4 test diets (B mixed with RC in a 6:4 proportion with DM) were fed; half of each diet was supplemented with 1000 U phytase/kg. In the growth experiment, the control diet without RC and isonitrogenous diets with RC supplemented or unsupplemented with 1000 U phytase/kg (RCP) were fed. The amount of RC was 100 or 150 g/kg in diets fed between days 1-21 and 22-42 of life, respectively. The levels of Ca and available P in RC diets were as in the control diet, while in RCP diets they were lowered by 7 and 12%, respectively. Phytase supplementation increased apparent protein digestibility and metabolizable energy values, while it did not affect P availability from RC. BWG was lower in some groups and FCR 5% worse (P<0.05) in all RC groups than in the control. The type of RC significantly affected feed intake, BWG, thyroid and kidney weight. Addition of phytase to RCP diets increased thyroid weight (P<0.01). Phytase addition did not fully compensate for lower Ca and P levels in RCP diets, as tibia ash content was reduced (P<0.05), but this had no effect on tibia weight and ultimate strength.
Słowa kluczowe
EN
Wydawca
-
Rocznik
Tom
15
Numer
2
Opis fizyczny
p.237-252,ref.
Twórcy
  • Polish Academy of Sciences, 05-110 Jablonna, Poland
autor
autor
Bibliografia
  • AOAC, 1990. Official Methods of Analysis, Association of Official Analytical Chemists. 15th Edition. Washington, DC
  • Bell J.M., 1993. Factors affecting the nutritional value of canola meal: a review. Can J. Anim. Sci. 73, 679-697
  • Booth V.H., 1971. Problems in the determination of FDNB-available lysine. J. Sci. Food Agr. 22, 658-666
  • Buraczewska L., Buraczewski S., 1984. A note on determination of methionine and tryptophan. Proceedings 6th International Symposium on Amino Acids, Serock (Poland), pp. 47-50
  • Buraczewska L., Gdala J., Wasilewko J., Buraczewski S., 1998. Ileal digestibility in pigs of protein and amino acids of heat treated rapeseed feeds as affected by protein associated with the NDF fraction (in Polish). Rośliny Oleiste 19, 175-186
  • Campbell L.D., Słominski B.A., Nugon-Baudon L., Rabot S., Lory S., Quinsac A., Krouti M., Ribaillier D., 1995. Studies on intestinal tract glucosinolate content, xenobiotic metabolizing enzymes and thyroid status in germ-free and conventional rats fed rapeseed meal. Proceedings of 9th International Rapeseed Congress, Cambridge (UK), Vol. 1, 209-211
  • Campbell L.D., Słominski B.A., Stanger N.E., 1987. Influence of cecectomy and dietary antibiotics on the fate of ingested intact glucosinolates in poultry. Proceedings of 7th International Rapeseed Congress, Poznań (Poland), Vol. 7, 1704-1709
  • Dudley-Cash W.A.,1999. Methods for determining quality of soybean meal protein important. Feedstuffs 71 (1), 10-11
  • Ekman P., Emanuelson H., Fransson A., 1949. The digestibility of protein in poultry. KGL Lantbruks.- Hogskol. Ann. 16, 749
  • Hill F.W., Anderson D.L., 1958. Comparison of metabolizable energy and productive energy determinations with growing chicks. J. Nutr. 64, 587-603
  • Hinsberg K., Cremer H.D., Schmid G., 1953. In: Hoppe-Seyler/Thierfelder-Handbuch der Physiologisch-und Patologisch-Chemischen Analyse. Springer-Verlag, Berlin, pp. 402-403
  • International Organization for Standardization, 1992. 9167-1. Rapeseeds - Determination of glucosinolates content. Part 1. Method using gradient elution high performance liquid chromatography. ISO, Geneva
  • Krzymański J., 1993. Possibility to take the full advantages of the quality of double-low oilseed rape (in Polish). Post. Nauk rol. (6), 161-166
  • Lee H., Garlich J.D., 1992. Effect of overcooked soybean meal on chicken performance and amino acid availability. Poultry Sci. 71, 499-508
  • Leske K.L., Coon C.N., 1999. A bioassay to determine the effect of phytase on phytate phosphorus hydrolysis and total phosphorus retention of feed ingredients as determined with broilers and laying hens. Poultry Sci. 78, 1151-1157
  • Maheshwari P.N., Stanley D.W., Beveridge T.J., Van de Voort F.R., 1981. Localization of myrosinase (thioglucoside glucohydrolase, EC.3.2.3.1) in cotyledon cells of rapeseed. J. Food Bioch. 5, 39-61
  • Newkirk R.W., Classen H.L., 1998. In vitro hydrolysis of phytate in canola meal with purified and crude sources of phytase. Anim. Feed Sci. Tech. 72, 315-327
  • Newkirk R.W., Classen H.L., 2002. The effects of toasting canola meal on body weight, feed conversion efficiency, and mortality in broiler chickens. Poultry Sci. 81, 815-825
  • Nugon-Baudon L., Rabot S., Wal J.M., Szylit O., 1990. Interaction of the intestinal microflora with glucosinolates in rapeseed meal toxicity: first evidence of an intestinal Lactobacillus possessing a myrosinase-like activity in vivo. J. Sci. Food Agr. 52, 547-559
  • Pastuszewska B., Buraczewska L., Ochtabińska A., Buraczewski S., 1998. Protein solubility as an indicator of overheating rapeseed oilmeal and cake. J. Anim. Feed Sci. 7, 73-82
  • Potkański A., Dänicke S., Rutkowski A., Jeroch H., Kracht W., 1995. Availability of phosphorous of rapeseed meal and rapeseed meal expeller for growing chickens and improvement of phosphorus availability by graded enzyme addition. Proceedings of 9th International Rapeseed Congress, Cambridge (UK), Vol. 1, 157-160
  • Rutherfurd S.M., Chung T.K., Moughan P.J., 2002. The effect of microbial phytase on ileal phosphorus and amino acid digestibility in the broiler chicken. Brit. Poultry Sci. 43, 598-606
  • Rutherfurd S.M., Chung T.K., Moughan P.J., 2004. The effect of commercial microbial phytase preparation on the in vitro release of phosphorus and amino acids from selected plant feedstuffs supplemented with free amino acids. J. Anim. Feed Sci. 13, 677-690
  • SAS, 1994-2001. Statgraphics ® ver. 5.1. Statistical Graphic System by Statistical Graphic Corporation (USA)
  • Schöner F.J., Hoppe P.P., Schwarz G., Wiesche H., 1993. Comparison of microbial phytase and inorganic phosphate in male chickens - the influence on performance data, mineral retention and dietary calcium. J. Anim. Physiol. Anim. Nutr. 69, 235-244
  • Schöne F., Hennig A., Groppel B., Lange R., 1991. Evaluation of low and high glucosinolate rapeseed meals in experiments with growing pigs and poultry. Proceedings of 8th International Rapeseed Congress, Saskatoon (Canada), pp. 382-389
  • Schöne F., Rudolph B., Kirchheim U., Knapp G., 1997. Counteracting the negative effects of rapeseed and rapeseed press cake in pig diets. Brit. J. Nutr. 78, 947-962
  • Słominski B.A., Campbell L.D., Stanger N.E., 1988. Extent of hydrolysis in the intestinal tract and potential absorption of intact glucosinolates in laying hens. J. Sci. Food Agr. 42, 305-314
  • Smulikowska S., Pastuszewska B., Mieczkowska A., Ochtabińska A., 1997. Chemical composition, energy value for chickens, and protein utilization in rats of rapeseed expeller cakes produced by different pressing technologies. J. Anim. Feed Sci. 6, 109-121
  • Tangkongchitr V., Seib P.A., Hoseney R.C., 1981. Phytic acid. I. Determination of three forms of phosphorus in flour, dough and bread. Cereal Chem. 58, 226-228
  • Van Soest P.J., 1973. Collaborative study of acid detergent fiber and lignin. J. Assn. Off. Agr. Chem. 56, 513-530
  • Van Soest P.J., Wine R.H., 1967. Use of detergents in the analysis of fibrous feeds. IV. Determination of plant cell constituents. J. Assn. Off. Agr. Chem. 50, 50-55
  • Żyła K., Gogol D., Koreleski J., Świątkiewicz S., Ledoux D.R., 1999. Simultaneous application of phytase and xylanase to broiler feeds based on wheat: feeding experiment with growing broilers. J. Sci. Food Agr. 79, 1841-1848
  • Żyła K., Koreleski J., 1993. In vitro and in vivo dephosphorylation of rapeseed meal by means of phytate-degrading enzymes derived from Aspergillus niger. J. Sci. Food Agr. 61, 1-6
Typ dokumentu
Bibliografia
Identyfikatory
Identyfikator YADDA
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