REVIEW PAPER
Total and ileal digestibility of protein and amino acids of soyabean meal extruded at 140 and 160oC by pigs
 
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The August Cieszkowski Agricultural University of Poznań, Department of Animal Nutrition and Feed Management, Wołyńska 33, 60-637 Poznań, Poland
CORRESPONDING AUTHOR
A. Potkański   

The August Cieszkowski Agricultural University of Poznań, Department of Animal Nutrition and Feed Management, Wołyńska 33, 60-637 Poznań, Poland
Publication date: 2005-06-21
 
J. Anim. Feed Sci. 2005;14(Suppl. 1):365–368
 
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ABSTRACT
Solvent soyabean meal was extruded at 140 or 160oC. Three semi-synthetic diets containing 38% non-extruded or extruded meals were fed to barrows with post valve T-caecum cannulas, and their protein and amino acid apparent digestibilities in the small intestine (AID) and in the whole gastrointestinal tract, were determined. The AID of protein and the majority of amino acids was lower in extruded than in non-extruded meals and was negatively affected by the increase of the extrusion temperature.
ISSN:1230-1388