Evaluation of the Enzymatic Hydrolysis of Wet White Assisted with Ultrasound to Obtain Hydrolyzed Collagen অনুযায়ী Almonacid-Jiménez, Leidy Yaneth, Vallejo-Rodríguez, Juan Sebastián, Agudelo-Valencia, Rafael Nikolay, Hernández-Fernández, Javier Adolfo, Ortiz-Medina, Óscar Leonardo, Ovalle-González, Diana Paola