Determination of the modori phenomenon and its origin in surimi of five fish species from the Gulf of Mexico

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AudienciaPúblico en generales_ES
CoberturaMéxicoes_ES
Fecha de ingreso2026-10-05T16:33:06Z
Fecha de publicación1999-01-01
ResumenModori is a phenomenon which occurs in fish gels only when they are incubated at 50-70 degrees C, and which induces a decrease in their mechanical properties. Modori has been associated with endogenous proteases, varying among fish species. Surimis were obtained from Atlantic croaker (Micropogon undulatus), barred grunt (Conodon nobilis), sole (Cyclopsetta chittendeni), northern kingfish (Menticirrhus saxatilis) and striped searobin (Prionotus evolans). The effect of gel incubation time on shear stress and shear strain at failure, soluble peptides and electrophoretic pattern was studied. Incubation times at 60 degrees C, of 0, 20 or 40 min were assayed. The modori phenomenon induced a significant decrease (25-50\%) in the mechanical properties of the five species studied. This phenomenon was associated with the presence of active proteases at 60 degrees C, determined as an increase in concentration of soluble peptides depending on the time of incubation. Proteases were partially characterized employing serine- and cysteine-protease inhibitors. The studies with SDS-PAGE showed that myosin is the main substrate of the proteases. Actin was not hydrolyzed. The employment of specific inhibitors showed that both serine- and cysteine-proteases were associated with the modori phenomenon in the species studied.es_ES
Doihttps://doi.org/10.1177/108201329900500505es_ES
URIhttps://riuat.uat.edu.mx/handle/123456789/4937
Idiomaeses_ES
EditorialSAGE PUBLICATIONS LTDes_ES
RelaciónFood Science and Technology Internationales_ES
URL relacionadohttps://doi.org/10.1177/108201329900500505es_ES
DerechosAcceso restringido / Suscripción (Metadatos de producción científica)es_ES
Licenciahttp://purl.org/coar/access_right/c_16eces_ES
FuenteFood Science and Technology International
Palabra clavesurimies_ES
Palabra clavemodories_ES
Palabra claveproteaseses_ES
Palabra claveinhibitorses_ES
TítuloDetermination of the modori phenomenon and its origin in surimi of five fish species from the Gulf of Mexicoes_ES
TipoArtículoes_ES
ArbitradoHa sido Arbitradoes_ES
AutorRamos-Martínez, E
AutorMorales-González, OG
AutorRamírez, JA
AutorGarcía-Carreño, FL
AutorMontejano-Gaitán, JG
AutorRamos-Martínez, Ees_ES
AutorMorales-González, OGes_ES
AutorRamírez, JAes_ES
AutorGarcía-Carreño, FLes_ES
AutorMontejano-Gaitán, JGes_ES
InstituciónUniversidad Autónoma de Tamaulipas
InstituciónUniversidad Autónoma de Tamaulipases_ES
Número5es_ES
Rango de páginas397-405es_ES
URL relacionadahttps://doi.org/10.1177/108201329900500505
Tipo de artículoIndexado
Tipo de artículoIndexadoes_ES
Volumen5es_ES

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