Antimicrobial Activity of Chitosan Oligosaccharides with Special Attention to Antiparasitic Potential.

ABSTRACT: The global rise of infectious disease outbreaks and the progression of microbial resistance reinforce the importance of researching new biomolecules. Obtained from the hydrolysis of chitosan, chitooligosaccharides (COSs) have demonstrated several biological properties, including antimicrobial, and greater advantage over chitosan due to their higher solubility and lower viscosity. Despite the evidence of the biotechnological potential of COSs, their effects on trypanosomatids are still scarce. The objectives of this study were the enzymatic production, characterization, and in vitro evaluation of the cytotoxic, antibacterial, antifungal, and antiparasitic effects of COSs. NMR and mass spectrometry analyses indicated the presence of a mixture with 81% deacetylated COS and acetylated hexamers

SUBMITTER: Silva NSD 

PROVIDER: S-EPMC7917997 | biostudies-literature | 2021 Feb

REPOSITORIES: biostudies-literature