La SID para la PB, Lys; Met, Thr y Trp fue del 73%, 78%, 76%, 66% y 71% para SBe; 80%, 84%, 87%, 75% y 81% para SBMhp; 86%, 89%, 89%, 78% y 83% para SPC; 87%, 60%, 88%, 76% y 79% para WGh; 87%, 92%, 94%, 86% y 86% para FM1; y 79%, 86%, 89%, 80% y 74% para FM2e, respectivamente.
R. Urbaityte, R. Mosenthin, M. Eklund, H.-P. Piepho and M. Rademacher. Determination of standardized ileal crude protein and amino acid digestibilities in protein supplements for piglets. animal, Published online by Cambridge University Press 27 Jul 2009 doi:10.1017/S1751731109990474.