Abstract
The study will be conducted through four experimental trials. In trial 1 and 2 will be evaluated the effect of the extrusion processing of the soybean or soybean meal at temperatures of 75°C; 115°C and 155°C, on nutritional value and ileal and total tract digestibility of feed nutrients and energy by piglets. For each trial, 40 male castrated pigs (8.0 kg initial BW) will be housed in a r…