( 3 ) soluble proteins from soybean meal , rapeseed meal and casein were hydrolyzed at different rates , and ( 4 ) treatment of resistant proteins ( serum albumin , ribonuclease a and insoluble fish meal and rapeseed meal proteins ) with mercaptoethanol in 8 m urea or oxidation with performic acid rendered these proteins susceptible to hydrolysis .
C0035542
ribonuclease
C0020291
hydrolysis