Publicación:
CRYOCONCENTRATION BY CENTRIFUGATION-FILTRATION: A SIMULTANEOUS, EFFICIENT AND INNOVATIVE METHOD TO INCREASE THERMOSENSITIVE BIOACTIVE COMPOUNDS OF AQUEOUS MAQUI (ARISTOTELIA CHILENSIS (MOL.) STUNTZ) EXTRACT

Vista sencilla de ítem
dc.creatorYANARA TAMARIT PINO
dc.creatorCARLA ESTEFANY VIDAL SAN MARTÍN
dc.creatorCARLOS LEONARDO ARMANDO CÉSPEDES ACUÑA
dc.creatorJOSÉ MIGUEL BASTÍAS MONTES
dc.date2022
dc.date.accessioned2025-01-10T15:31:08Z
dc.date.available2025-01-10T15:31:08Z
dc.date.issued2022
dc.description.abstractMAQUI (ARISTOTELIA CHILENSIS (MOL.) STUNTZ) IS A CHILEAN BERRY RICH IN ANTIOXIDANTS, WHICH ARE MOSTLY FOUND IN THE PULP AND SKIN OF THE FRUIT. THE OBJECTIVE WAS TO EVALUATE THE CRYOCONCENTRATION PROCESS BY CENTRIFUGATION?FILTRATION AS A SIMULTANEOUS, EFFICIENT, AND INNOVATIVE METHOD TO INCREASE THE CONTENT OF THERMOSENSITIVE BIOACTIVE COMPOUNDS OF AQUEOUS MAQUI EXTRACT. CRYOCONCENTRATION SEPARATED THE CONCENTRATED SOLUTE FROM THE AQUEOUS MAQUI EXTRACT WITH AN EFFICIENCY OF MORE THAN 95%; IT INCREASED THE CONTENT OF TOTAL POLYPHENOLS AND TOTAL ANTHOCYANINS AND ANTIOXIDANT CAPACITY BY 280%, 573%, AND 226%, RESPECTIVELY. ALTHOUGH THE CONCENTRATES OBTAINED BY EVAPORATION AT 50, 70, AND 80 °C INCREASED THE CONTENT OF BIOACTIVE COMPOUNDS, THEY DID SO IN A LOWER PERCENTAGE THAN THE CRYOCONCENTRATE. FURTHERMORE, CYANIDIN 3,5-DIGLUCOSIDE WAS DEGRADED AT 70 AND 80 °C. IN CONCLUSION, CRYOCONCENTRATION BY CENTRIFUGATION?FILTRATION AS A SIMULTANEOUS PROCESS EFFICIENTLY SEPARATES THE SOLUTES FROM THE FROZEN MATRIX OF AQUEOUS MAQUI EXTRACT, AND IT MAINTAINS AND INCREASES THE CONTENTS OF POLYPHENOLS AND ANTHOCYANINS AND ANTIOXIDANT CAPACITY. THIS METHOD IS RECOMMENDED FOR CONCENTRATING NATURAL BERRY EXTRACTS WITH THERMOSENSITIVE COMPOUNDS.
dc.formatapplication/pdf
dc.identifier.doi10.3390/pr10010025
dc.identifier.issn2227-9717
dc.identifier.urihttps://repositorio.ubiobio.cl/handle/123456789/12396
dc.languagespa
dc.publisherPROCESSES
dc.relation.uri10.3390/pr10010025
dc.rightsPUBLICADA
dc.titleCRYOCONCENTRATION BY CENTRIFUGATION-FILTRATION: A SIMULTANEOUS, EFFICIENT AND INNOVATIVE METHOD TO INCREASE THERMOSENSITIVE BIOACTIVE COMPOUNDS OF AQUEOUS MAQUI (ARISTOTELIA CHILENSIS (MOL.) STUNTZ) EXTRACT
dc.title.alternativeCRIOCONCENTRACIÓN POR CENTRIFUGACIÓN-FILTRACIÓN: UN MÉTODO SIMULTÁNEO, EFICIENTE E INNOVADOR PARA AUMENTAR LOS COMPUESTOS BIOACTIVOS TERMOSENSIBLES DEL EXTRACTO DE MAQUI ACUOSO (ARISTOTELIA CHILENSIS (MOL.) STUNTZ)
dc.typeARTÍCULO
dspace.entity.typePublication
ubb.EstadoPUBLICADA
ubb.Otra ReparticionFACULTAD DE CIENCIAS DE LA SALUD Y DE LOS ALIMENTOS
ubb.Otra ReparticionDIRECCION DE INVESTIGACION Y CREACION ARTISTICA
ubb.Otra ReparticionDEPARTAMENTO DE CIENCIAS BASICAS
ubb.Otra ReparticionDEPARTAMENTO DE INGENIERIA EN ALIMENTOS
ubb.SedeCHILLÁN
ubb.SedeCONCEPCIÓN
ubb.SedeCHILLÁN
ubb.SedeCHILLÁN
Archivos
Colecciones
Artículos científicos