Abstract Evaluation of 24 commercial lots of soybean meal of different origins indicates that both KOH protein solubility and trypsin inhibitor analyses are needed to de-termine soybean meal quality Ruiz, N., C. Parsons, B. Parsons and K. Liu March 2024 Amino Acid Digestibility | KOH Protein Solubility | Rapid Feed Passage | Soybean Meal | Soybean Processing | Soybean Quality | Trypsin Inhibitor Activity