A new in vitro model of the adult pig colon microbiome: application to the study of feed ingredients

Despite obvious limitations such as lack of host interactions, the adult MPigut-IVM represents a powerful platform for Microbiome studies in the pig colonic environment. In Line with the 3R regulations, this in vitro model can be useful to perform preliminary screening of innovative feed strategies to improve pig health and help to elucidate their mechanisms of action in relation with gut microbiota, taking into account inter-individual variabilities.