highly significantp < 0.01
However, cellobiose activity differed significantly, with adult gilts exhibiting higher levels than the other groups ( p < 0.01), weaned piglets had significantly lower intestinal fibrous disaccharide activity compared to fattening pigs and adult gilts ( p < 0.01), In addition, highly significant differences were shown between growing and fattening pigs ( p < 0.01). 3.2.