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THE RELATIONSHIP BETWEEN FRUIT SIZE AND PHENOLIC AND ENZYMATIC COMPOSITION OF AVOCADO BYPRODUCTS (PERSEA AMERICANA MILL.): THE IMPORTANCE FOR BIOREFINERY APPLICATIONS

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dc.creatorGUILLERMO MARCELO BADILLO MUÑOZ
dc.creatorCARLOS LEONARDO ARMANDO CÉSPEDES ACUÑA
dc.creatorJULIO ENRIQUE ILDEFONSO ALARCÓN ENOS
dc.date2020
dc.date.accessioned2025-01-10T15:14:19Z
dc.date.available2025-01-10T15:14:19Z
dc.date.issued2020
dc.description.abstractAVOCADO BYPRODUCTS ARE A RICH SOURCE OF HEALTH-PROMOTING BIOMOLECULES. THE PURPOSE OF THIS WORK IS TO STUDY THREE GROUPS OF STATISTICALLY DIFFERENT AVOCADO FRUIT SIZES (PERSEA AMERICANA MILL.) (SMALL (S), MEDIUM (M), AND LARGE (L)), AND THEIR RELATIONSHIP WITH TOTAL PHENOLIC AND FLAVONOID CONTENTS (TPC AND TFC, RESPECTIVELY), DPPH (2,2-DIPHENYL-1-PICRYLHYDRAZYL) SCAVENGING CAPACITY AND INDIVIDUAL PHENOLICS, AND THE ACTIVITIES OF PHENYLALANINE AMMONIA-LYASE (PAL), CHALCONE SYNTHASE (CHS), AND POLYPHENOL OXIDASE (PPO) IN AVOCADO PEEL EXTRACT (APE). THE RESULTS INDICATED THAT TPC, TFC, AND ANTIOXIDANT AND ENZYMATIC ACTIVITIES WERE HIGHER IN THE APE OF THE S GROUP (P < 0.05). THE FLAVONOIDS (FLAVANOLS AND FLAVONOLS) AND PHENOLIC ACIDS WERE ALSO SIGNIFICATIVELY CONCENTRATED IN S GROUP?S APE. OVERALL, THE PHENOLIC CONTENT WAS SIGNIFICANTLY LOWER IN THE L GROUP. POSITIVE CORRELATIONS (P < 0.0001 AND P < 0.05) WERE OBSERVED BETWEEN TPC, TPF, DPPH, AND ENZYMATIC ACTIVITY, AND NEGATIVE CORRELATIONS RESULTED FOR AVOCADO WEIGHT AND VOLUME. THE OUTSTANDING PHENOLIC CONTENT AND ENZYMATIC ACTIVITY OF AVOCADO PEELS FROM LOW-COST AVOCADO BYPRODUCTS ARE IDEAL FOR BIOREFINERY APPLICATIONS, THEREBY INCREASING THE BIOECONOMY OF THE AVOCADO INDUSTRY.
dc.formatapplication/pdf
dc.identifier.doi10.3390/horticulturae6040091
dc.identifier.issn1879-1018
dc.identifier.issn0304-4238
dc.identifier.urihttps://repositorio.ubiobio.cl/handle/123456789/11067
dc.languagespa
dc.publisherSCIENTIA HORTICULTURAE
dc.relation.uri10.3390/horticulturae6040091
dc.rightsPUBLICADA
dc.titleTHE RELATIONSHIP BETWEEN FRUIT SIZE AND PHENOLIC AND ENZYMATIC COMPOSITION OF AVOCADO BYPRODUCTS (PERSEA AMERICANA MILL.): THE IMPORTANCE FOR BIOREFINERY APPLICATIONS
dc.title.alternativeLA RELACIÓN ENTRE EL TAMAÑO DE LA FRUTA Y LA COMPOSICIÓN FENÓLICA Y ENZIMÁTICA DE LOS SUBPRODUCTOS DEL AGUACATE (PERSEA AMERICANA MILL.): LA IMPORTANCIA PARA LAS APLICACIONES DE BIORREFINERÍA
dc.typeARTÍCULO
dspace.entity.typePublication
ubb.EstadoPUBLICADA
ubb.Otra ReparticionDEPARTAMENTO DE CIENCIAS BASICAS
ubb.Otra ReparticionDEPARTAMENTO DE CIENCIAS BASICAS
ubb.Otra ReparticionDEPARTAMENTO DE CIENCIAS BASICAS
ubb.SedeCHILLÁN
ubb.SedeCHILLÁN
ubb.SedeCHILLÁN
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