Nelson Ruiz (Nelson Ruiz Nutrition, LLC) discusses the correlation between poultry amino acid digestibility, KOH protein solubility, and trypsin inhibitor activity in this Engormix interview at IPPE 2026 in Atlanta.

Interesting regarding the differences from conventional SBM. Obviously, the epsilon amino group on lysine makes it more vulnerable to heat loss. Any idea as to why ARG doesn't appear to be impacted?
