Protein secondary structures mainly composed of alpha-helix and beta-sheet as well as a small amount of beta-turn and random coil [4,5]. The secondary structures impacted on protein quality, protein utilization and availability [6,7].
Protein secondarystructures mainly composed of alpha-helix and beta-sheet aswell as a small amount of beta-turn and random coil [4,5]. Thesecondary structures impacted on protein quality, proteinutilization and availability [6,7].