Exploring the modulatory effect of trehalose-derived galactooligosaccharides on key gut microbiota groups - Calvete-Torre, Ines; Sabater, Carlos; Villamiel, Mar; Margolles, Abelardo; Mendez-Albinana, Pablo; Ruiz, Lorena; Hernandez-Hernandez, Oswaldo (INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES, 2024)