Amaranth ( Amaranthus hypochondriacus ) seed protein hydrolysate with optimized hydrolysis degree in Nile tilapia ( Oreochromis niloticus ) diets: effects on antinutritional factors and in vivo digestibility
This study evaluated the effect of optimized protein hydrolysate from amaranth ( A. hypochondriacus ) seeds on antinutritional factors and apparent digestibility in Nile tilapia diets. The hydrolysate was produced using Alcalase® 2.4 L (pH 8, 55 °C, 1:10 w/v), achieving an optimal degree of hydrolysis of 79.79% at...