Publicación:
EFFECT OF A PREVIOUS HIGH HYDROSTATIC PRESSURE TREATMENT ON LIPID DAMAGE IN CHILLED CHILEAN JACK MACKEREL (TRACHURUS MURPHYI)

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dc.creatorGIPSY ELIZABETH TABILO MUNIZAGA
dc.date2013
dc.date.accessioned2025-01-10T14:37:07Z
dc.date.available2025-01-10T14:37:07Z
dc.date.issued2013
dc.description.abstractLIPID DAMAGE EVOLUTION WAS ANALYZED IN CHILLED CHILEAN JACK MACKEREL (TRACHURUS MURPHYI) PREVIOUSLY TREATED WITH HIGH HYDROSTATIC PRESSURE (HHP) TECHNOLOGY. DIFFERENT PRESSURE LEVELS AND PRESSURE HOLDING TIMES WERE TESTED. IN ADDITION, FISH CORRESPONDING TO PRE- AND POST-RIGOR MORTIS (RM) STAGES WERE COMPARATIVELY STUDIED. PREVIOUS HHP TREATMENT LED TO A MARKED LIPID HYDROLYSIS INHIBITION IN CHILLED FISH. INCREASING THE PRESSURE LEVEL AND PRESSURE HOLDING TIME LED TO A LOWER FREE FATTY ACID CONTENT, WITH THE EFFECT OF PRESSURE BEING MORE RELEVANT. ACCORDING TO THE ANALYSIS OF DIFFERENT TYPES OF LIPID OXIDATION INDEXES, NO EFFECT OF THE PREVIOUS HHP TREATMENT ON THE LIPID OXIDATION DEVELOPMENT COULD BE DETERMINED IN CHILLED JACK MACKEREL. CONCERNING THE EFFECT OF THE RM STAGE OF RAW FISH, A HIGHER PRIMARY AND SECONDARY LIPID OXIDATION DEVELOPMENT WAS OBSERVED IN FISH CORRESPONDING TO THE POST-RM CONDITION THROUGHOUT THE CHILLED STORAGE; ALTHOUGH A DEFINITE EFFECT ON LIPID HYDROLYSIS COULD NOT BE FOUND.
dc.formatapplication/pdf
dc.identifier.doi10.3989/gya.010913
dc.identifier.issn1988-4214
dc.identifier.issn0017-3495
dc.identifier.urihttps://repositorio.ubiobio.cl/handle/123456789/8217
dc.languagespa
dc.publisherGRASAS Y ACEITES
dc.relation.uri10.3989/gya.010913
dc.rightsPUBLICADA
dc.subjectTRACHURUS MURPHYI
dc.subjectRIGOR MORTIS
dc.subjectLIPID OXIDATION
dc.subjectLIPID HYDROLYSIS
dc.subjectHIGH PRESSURE
dc.subjectCHILLING
dc.subjectTRA-CHURUS MURPHY
dc.subjectRIGOR MORTIS
dc.subjectREFRIGERACIÓN
dc.subjectOXIDACIÓN LIPÍDICA
dc.subjectHIDRÓLISIS LIPÍDICA
dc.subjectALTAS PRESIONES
dc.titleEFFECT OF A PREVIOUS HIGH HYDROSTATIC PRESSURE TREATMENT ON LIPID DAMAGE IN CHILLED CHILEAN JACK MACKEREL (TRACHURUS MURPHYI)
dc.title.alternativeEFECTO DE UN TRATAMIENTO PREVIO POR ALTAS PRESIONES HIDROSTÁTICAS SOBRE LA ALTERACIÓN LIPÍDICA DE JUREL CHILENO (TRACHURUS MURPHYI) REFRIGERA
dc.typeARTÍCULO
dspace.entity.typePublication
ubb.EstadoPUBLICADA
ubb.Otra ReparticionDEPARTAMENTO DE INGENIERIA EN ALIMENTOS
ubb.SedeCHILLÁN
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