References
- Annison , G. 1992 . Commercial enzyme supplementation of wheat‐based diets raises ileal glycanase activities and improves apparent metabolisable energy, starch and pentosan digestibilities in broiler chickens . Anim. Feed Sci. Technol. , 38 : 105 – 121 .
- AOAC . 1984 . Official methods of analysis , Washington DC : AOAC .
- Cheng , K. J. , Forsberg , C. W. , Minato , H. and Costerton , J. W. 1991 . “ Microbial ecology and physiology of feed degradation within the rumen ” . In Physiological aspects of digestion and metabolism in ruminants , Edited by: Tsuda , T. , Sasaki , Y. and Kawashima , R. 595 – 624 . Tokyo : Academic Press .
- Chesson , A. , Richardson , A. J. and Robertson , J. A. Fibre digestion and bacteriology of the digestive tract of pigs fed cereal and vegetable fibre . Proceedings 3rd International Symposium on Digestive Physiology in the Pig . Edited by: Just , A. , Fernandez , J. and Jørgensen , H. pp. 272 – 275 . Copenhagen : National Institute of Animal Science .
- Dierick , N. A. and Decuypere , J. A. 1994 . “ Enzymes and growth in pigs ” . In Principles of pig science , Edited by: Cole , D. J. A. , Wiseman , J. and Varley , M. A. 169 – 195 . Nottingham : Nottingham University Press .
- Graham , H. , Hesselman , K. , Jonsson , E. and Åman , P. 1986 . Influence of β‐glucanase supplementation on digestion of a barley‐based diet in the pig gastrointestinal tract . Nutr. Rep. Int. , 34 : 1089 – 1096 .
- Inborr , J. and Bedford , M. R. 1994 . Stability of feed enzymes to steam pelleting during feed processing . Anim. Feed Sci. Technol. , 46 : 179 – 196 .
- Inborr , J. and Grönlund , A. 1993 . Stability of feed enzymes in physiological conditions assayed by in‐ vitro methods . J. Agric. Sci. Finland , 2 : 125 – 132 .
- Kidder , D. E. and Manners , M. J. 1978 . Digestion in the pig , Bath, , UK : Scientechnica .
- Low , A. G. The role of dietary fibre in digestion, absorption and metabolism . Proceedings 3rd International Symposium on Digestive Physiology in the Pig . Edited by: Just , A. , Fernandez , J. and Jorgensen , H. pp. 157 – 179 . Copenhagen : National Institute of Animal Science .
- Mroz , Z. , van der Meulen , J. , Bruce , J. and Overland , M. Gastric and ileocaecal silicone cannulas in pigs . 43rd Annual meeting of the EAAP . Madrid.
- Payne , R. W. , Lane , P. W. , Ainsley , A. E. , Dicknell , K. E. , Digby , P. G. N. , Harding , S. A. , Leech , P. K. , Simpson , H. R. , Todd , A. D. , Verrier , P. J. , White , P. W. , Gower , J. C , Tunnicliffe Wilson , G. and Paterson , L. J. 1987 . Genstat 5 reference manual , New York : Oxford University Press .
- Sumner , J. B. and Somers , G. F. 1949 . “ Dinitrosalisylic acid for glucose ” . In Laboratory experiments in biological chemistry , New York : Academic Press .
- Vahjan , W. , Gläser , K. , Froeck , M. and Simon , O. 1997 . Non starch polysaccharide hydrolyzing enzymes as feed additives: detection of enzyme activities and problems encountered with quantitative determination in complex samples . Arch. Anim. Nutr. , 50 : 331 – 345 .
- van Leeuwen , P. , Huisman , J. , Verstegen , M. W. A. , Baak , M. J. , van Kleef , D. J. , van Weerden , E. J. and den Hartog , L. A. A new technique for collection of ileal chyme in pigs . Proceedings 4th International Symposium on Digestive Physiology in the Pig . Edited by: Buraczewska , L. , Buraczewski , S. , Pastuszewska , B. and Zebrowska , T. pp. 289 – 296 . Jablonna : Polish Academy of Science .
- Varel , V. H. and Yen , J. T. 1997 . Microbial perspective on fiber utilization by swine . J. Anim. Sci. , 75 : 2715 – 2722 .