Abstract Chemical composition, protein quality, and in vitro protein digestibility of commercial soybean meals from different origins Aguirre, L., A. Smith, J. Arroyo, A. de Juan1, G. Fondevila, H. Kadardar, G. Mateos and L. Camara September 2021 Amino Acid Profile | In Vitro Nitrogen Digestibility | Protein Quality Indicators | Proximal Analyses | Soybean Composition | Soybean Origin | Soybean Quality