Servicios Personalizados
Revista
Articulo
Indicadores
Citado por SciELO
Accesos
Links relacionados
Similares en SciELO
Compartir
Abanico veterinario
versión On-line ISSN 2448-6132versión impresa ISSN 2007-428X
Resumen
CASTELLANOS-OCHOA, Carlos et al. Crustacean chymotrypsin: estate of art. Abanico vet [online]. 2022, vol.12, 501. Epub 31-Oct-2022. ISSN 2448-6132. https://doi.org/10.21929/abavet2022.9.
Chymotrypsin in crustaceans is an enzyme whose importance has not been fully recognized over time, despite being a fundamental component in the digestion of proteins in their food. Enzymes are basic catalytic components of cellular metabolism; of great diversity classified according to the function they exert (hydrolysis, oxidation-reduction, synthesis, isomerization, among others). Chymotrypsin belongs to hydrolyses, which catalyzes the breaking of peptide bonds adjacent to the carboxyl groups of the aromatic amino acids tryptophan, tyrosine and phenylalanine. Since the 1980s there have been few studies related to this enzyme in crustaceans, concentrating a third of these (13 studies) in the last five years. Therefore, the paper aims to present a review about the existing information on these enzymes in crustaceans from a general perspective, helping to identify areas of opportunity to expand the knowledge of their function and properties in these invertebrates, as well such as the ecological, ethological, management, feeding and nutrition implications of aquaculture.
Palabras llave : Enzymatic activity; digestive physiology; protease; crustaceans.