AMELLIA, S.; ROSIDA, D. F. Antioxidant and Antibacterial Activities of Hydrolysate Chitooligosacharides in Crab Shell (Portunus Pelagicus) from Degradation of Chitosanase, α-Amylase, Lipase and Cellulase Enzymes. Journal of Functional Food and Nutraceutical, v. 4, n. 2, 28 Feb. 2023.