Biological efficacy and absorption of DL‐methionine hydroxy analogue free acid compared to DL‐methionine in chickens as affected by heat stress

References

• Baker , D. H. and Boebel , R.P. 1981 . Utilization of the D‐isomers of arginine and histidine by chicks and rats . Journal of Animal Science , 53 : 125 – 129 .
   PubMed Web of Science ®Google Scholar
• Balnave , D. and Oliva , A. 1990 . Responses of finishing broilers at high temperatures to dietary methionine sources and supplementation levels . Australian Journal of Agricultural Research , 41 : 557 – 564 .
   Google Scholar
• Balschukat , D. , Kress , E. and Tanner , H. 1988 . Zur quantitativen Bestimmung von Methionin und seiner Hydroxy‐Analogen im Mischfutter . Landwirtschaftliche Forschung , 41 : 120 – 130 .
   Google Scholar
• Dibner , J.J. , Atwell , C.A. and Ivey , F.J. 1992 . Effect of heat stress on 2‐hydroxy‐4‐(methylthio)butanoic acid and DL‐methionine absorption measured in vitro . Poultry Science , 71 : 1900 – 1910 .
   PubMed Web of Science ®Google Scholar
• Euclydes , R.F. 1982 . SAEG‐Sistema de Analise Estatistica e Genetica , Vicosa, , Brazil : Universidade Federal de Vicosa, CPD .
   Google Scholar
• Finney , D.J. 1978 . Statistical Methods in Biological Assay , London : Charles Griffin and Co. Ltd. .
   Google Scholar
• Han , Y. , Castanon , F. and Baker , D.H. 1990 . Absorption and bioavailability of DL‐methionine hydroxy analog compared to DL‐methionine . Poultry Science , 69 : 281 – 287 .
   PubMed Web of Science ®Google Scholar
• Huyghebaert , G. 1993 . Comparison of DL‐methionine and methionine hydroxy analogue‐free acid in broilers by using multi exponential regression models . British Poultry Science , 34 : 351 – 359 .
   Web of Science ®Google Scholar
• Larbier , M. 1988 . “ A comparative study on the digestibility of methionine hydroxy analogue (M.H.A.) and of DL‐methionine on adult cocks ” . In Proceedings XVIII World's Poultry Congress, Nagoya, Japan, Sept. 4–9 , Edited by: Yamada , Y. 823 – 825 . Japan : Poultry Science Association .
   Google Scholar
• Lowry , S.R. 1992 . Use and misuse of multiple comparisons in animal experiments . Journal of Animal Science , 70 : 1971 – 1977 .
   PubMed Web of Science ®Google Scholar
• Mitchell , M.A. and Carlisle , A.J. 1992 . The effects of chronic exposure to elevated environmental temperature on intestinal morphology and nutrient absorption in the domestic fowl (Galtus domesticus) . Comparative Biochemistry and Physiology , 101A : 137 – 142 .
   Google Scholar
• Saunderson , C.L. 1983 . Metabolism of [I‐14C] methionine and [I‐14C] methionine hydroxy analogue by broiler chicks . Proceedings of the Nutrition Society , 42 : 139A
   Google Scholar
• Saunderson , C.L. 1991 . Metabolism of methionine and its nutritional analogues . Poultry International , 30 Nov. : 34 – 38 . 1991.
   Google Scholar
• Spindler , M. , Stadler , R. and Tanner , H. 1984 . Amino acid analysis of feedstuffs: determination of methionine and cystine after oxidation with performic acid and hydrolysis . Journal of Agricultural Food Chemistry , 32 : 1366 – 1371 .
   Web of Science ®Google Scholar
• Thomas , O.P. , Tamplin , C. , Crissey , S.D. , Bossard , E. and Zuckerman , A. 1991 . An evaluation of methionine hydroxy analog free acid using a non linear (exponential) bioassay . Poultry Science , 70 : 605 – 610 .
   Google Scholar
• Van Weerden , B.J. , Schutte , J.B. and Bertram , H.L. 1992 . Utilization of the polymers of methionine hydroxyl analogue free acid (MHA‐FA) in broiler chicks . Archiv für Geflügelkunde , 56 : 63 – 68 .
   Web of Science ®Google Scholar
• Zhang , Y. , Herro , D.R. and Parsons , C.M. 1993 . Research note: Effect of crystalline lysine and methionine intake on amino acid excretion by precision‐fed cockerels . Poultry Science , 72 : 1180 – 1183 .
   Google Scholar