A pretreatment with 6.73 g/100 mL hydrochloric acid, followed by water extraction at 86.8 C for 1.95 h was established as optimal conditions for obtaining gelatin from chicken deboner residue.
A pretreatment with 6.73 g/100 mL hydrochloric acid,followed by water extraction at 86.8 C for 1.95 h was established as optimal conditions for obtaininggelatin from chicken deboner residue.