lizbeth robles jimenez

1. IntroductionFood ingredients included in pig diets, especially plant-based cereals, contain large amounts of non-starch polysaccharides (NSPs) (Adeola & Cowieson, 2011; Recharla et al., 2019). These NSPs are an important part of the plant ingredients (10–75%), and most of them are composed by arabinoxylans, cellulose and β-glucans (Choct, 2015). However, NSPs are poorly metaboliz ...