Publicación:
QUALITY ATTRIBUTES OF CRYOCONCENTRATED CALAFATE (BERBERIS MICROPHYLLA) JUICE DURING REFRIGERATED STORAGE

dc.creatorNIDIA CASAS FORERO
dc.creatorGUILLERMO RODRIGO PETZOLD MALDONADO
dc.date2020
dc.date.accessioned2025-01-10T15:13:57Z
dc.date.available2025-01-10T15:13:57Z
dc.date.issued2020
dc.description.abstractTHIS STUDY AIMED TO EVALUATE THE POTENTIAL OF CENTRIFUGAL BLOCK CRYOCONCENTRATION (CBCC) AT THREE CYCLES APPLIED TO FRESH CALAFATE JUICE. THE FRESH JUICE AND CRYOCONCENTRATE AT EACH CYCLE WERE STORED FOR FIVE WEEKS AT 4 °C AND QUALITY ATTRIBUTES WERE ANALYZED EVERY 7 DAYS. CBCC HAD SIGNIFICANT EFFECTS IN THE CALAFATE JUICE, SINCE IN THE LAST CYCLE, THE CRYOCONCENTRATE REACHED A HIGH VALUE OF TOTAL SOLUBLE SOLIDS (TSS, ?42 °BRIX), WITH FINAL ATTRACTIVE COLOR, AND AN INCREASE OF APPROXIMATELY 2.5, 5.2, 5.1, 4.0 AND 5.3 TIMES IN RELATION TO THE FRESH JUICE VALUES, FOR TOTAL BIOACTIVE COMPOUNDS (TBC), 2,2-DIPHENYL-1-PICRYLHYDRAZYL (DPPH), 2,2-AZINO-BIS(3-ETHYLBENZOTHIAZOLINE-6-SULFONIC ACID) (ABTS), FERRIC REDUCING ANTIOXIDANT POWER (FRAP) AND OXYGEN RADICAL ABSORBANCE CAPACITY (ORAC), RESPECTIVELY. HOWEVER, AT 35 DAYS UNDER STORAGE, THESE VALUES DECREASED BY 5%, 13%, 15%, 19%, 24% AND 27%, FOR TSS, TBC, DPPH, ABTS, FRAP AND ORAC, RESPECTIVELY. ADDITIONALLY, UNTIL THE DAY 14, THE PANELISTS INDICATED A GOOD ACCEPTABILITY OF THE RECONSTITUTED CRYOCONCENTRATE. THEREFORE, CBCC CAN BE CONSIDERED A NOVEL AND VIABLE TECHNOLOGY FOR THE PRESERVATION OF QUALITY ATTRIBUTES FROM FRESH CALAFATE JUICE WITH INTERESTING FOOD APPLICATIONS OF THE CRYOCONCENTRATES DUE TO THEIR HIGH STABILITY DURING STORAGE TIME IN COMPARISON TO THE FRESH JUICE.
dc.formatapplication/pdf
dc.identifier.doi10.3390/foods9091314
dc.identifier.issn2304-8158
dc.identifier.urihttps://repositorio.ubiobio.cl/handle/123456789/11039
dc.languagespa
dc.publisherFOODS
dc.relation.uri10.3390/foods9091314
dc.rightsPUBLICADA
dc.titleQUALITY ATTRIBUTES OF CRYOCONCENTRATED CALAFATE (BERBERIS MICROPHYLLA) JUICE DURING REFRIGERATED STORAGE
dc.title.alternativeATRIBUTOS DE CALIDAD DEL JUGO DE CALAFATE CRIOCONCENTRADO (BERBERIS MICROPHYLLA) DURANTE EL ALMACENAMIENTO REFRIGERADO
dc.typeARTÍCULO
dspace.entity.typePublication
ubb.EstadoPUBLICADA
ubb.Otra ReparticionRECTORIA
ubb.Otra ReparticionDEPARTAMENTO DE INGENIERIA EN ALIMENTOS
ubb.SedeCONCEPCIÓN
ubb.SedeCHILLÁN
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