Cherry fibers isolated from harvest residues as valuable dietary fiber and functional food ingredients

Residues discarded at cherry fruit harvesting were extracted with ethanol from 'Chelan', 'Brooks' and 'Sunburst' varieties to obtain cherry fibers constituted by the cell wall polysaccharides, applicable as functional food ingredients, additives and/or dietary fibers. P...

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Autores principales: Basanta, María Florencia, de Escalada Pla, Marina Francisca, Stortz, Carlos Arturo, Rojas, Ana María Luisa
Publicado: 2014
Materias:
Antioxidant capacity
Emulsion stability
Functional cherry fibers
Pectins
Phenolics
Antioxidant compounds
Cell wall polysaccharides
Chemical compositions
Hydrogel microstructures
Agents
Biopolymers
Emulsification
Food additives
Oils and fats
Plants (botany)
Fibers
Acceso en línea:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_02608774_v126_n_p149_Basanta
http://hdl.handle.net/20.500.12110/paper_02608774_v126_n_p149_Basanta
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id paper:paper_02608774_v126_n_p149_Basanta
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spelling paper:paper_02608774_v126_n_p149_Basanta2023-06-08T15:22:19Z Cherry fibers isolated from harvest residues as valuable dietary fiber and functional food ingredients Basanta, María Florencia de Escalada Pla, Marina Francisca Stortz, Carlos Arturo Rojas, Ana María Luisa Antioxidant capacity Emulsion stability Functional cherry fibers Pectins Phenolics Antioxidant capacity Antioxidant compounds Cell wall polysaccharides Chemical compositions Emulsion stability Hydrogel microstructures Pectins Phenolics Agents Biopolymers Emulsification Food additives Oils and fats Plants (botany) Fibers Residues discarded at cherry fruit harvesting were extracted with ethanol from 'Chelan', 'Brooks' and 'Sunburst' varieties to obtain cherry fibers constituted by the cell wall polysaccharides, applicable as functional food ingredients, additives and/or dietary fibers. Powder properties were evaluated. The highest specific volume, directly related to sample porosity, corresponded to 'Brooks' fibers. These results matched the best hydration properties showed by 'Brooks'. Chemical composition may indicate a hydrogel microstructure for cherry fibers. 'Chelan' and 'Sunburst' powders showed the highest total phenolics content, 40-63% of which were bound. The FRAP-antioxidant activity determined in water was lower than that expected from the total phenolics content determined after alkaline or acid hydrolysis. Cherry fibers stabilized oil-in-water (= 50%) emulsions and showed foaming capacity. Beyond some differences observed between varieties, cherry harvesting residues constitute valuable sources of biopolymers and antioxidant compounds potentially useful as functional food ingredients and dietary fiber. © 2013 Elsevier Ltd. All rights reserved. Fil:Basanta, M.F. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:De Escalada Plá, M.F. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Stortz, C.A. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Rojas, A.M. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. 2014 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_02608774_v126_n_p149_Basanta http://hdl.handle.net/20.500.12110/paper_02608774_v126_n_p149_Basanta
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic Antioxidant capacity
Emulsion stability
Functional cherry fibers
Pectins
Phenolics
Antioxidant capacity
Antioxidant compounds
Cell wall polysaccharides
Chemical compositions
Emulsion stability
Hydrogel microstructures
Pectins
Phenolics
Agents
Biopolymers
Emulsification
Food additives
Oils and fats
Plants (botany)
Fibers
spellingShingle Antioxidant capacity
Emulsion stability
Functional cherry fibers
Pectins
Phenolics
Antioxidant capacity
Antioxidant compounds
Cell wall polysaccharides
Chemical compositions
Emulsion stability
Hydrogel microstructures
Pectins
Phenolics
Agents
Biopolymers
Emulsification
Food additives
Oils and fats
Plants (botany)
Fibers
Basanta, María Florencia
de Escalada Pla, Marina Francisca
Stortz, Carlos Arturo
Rojas, Ana María Luisa
Cherry fibers isolated from harvest residues as valuable dietary fiber and functional food ingredients
topic_facet Antioxidant capacity
Emulsion stability
Functional cherry fibers
Pectins
Phenolics
Antioxidant capacity
Antioxidant compounds
Cell wall polysaccharides
Chemical compositions
Emulsion stability
Hydrogel microstructures
Pectins
Phenolics
Agents
Biopolymers
Emulsification
Food additives
Oils and fats
Plants (botany)
Fibers
description Residues discarded at cherry fruit harvesting were extracted with ethanol from 'Chelan', 'Brooks' and 'Sunburst' varieties to obtain cherry fibers constituted by the cell wall polysaccharides, applicable as functional food ingredients, additives and/or dietary fibers. Powder properties were evaluated. The highest specific volume, directly related to sample porosity, corresponded to 'Brooks' fibers. These results matched the best hydration properties showed by 'Brooks'. Chemical composition may indicate a hydrogel microstructure for cherry fibers. 'Chelan' and 'Sunburst' powders showed the highest total phenolics content, 40-63% of which were bound. The FRAP-antioxidant activity determined in water was lower than that expected from the total phenolics content determined after alkaline or acid hydrolysis. Cherry fibers stabilized oil-in-water (= 50%) emulsions and showed foaming capacity. Beyond some differences observed between varieties, cherry harvesting residues constitute valuable sources of biopolymers and antioxidant compounds potentially useful as functional food ingredients and dietary fiber. © 2013 Elsevier Ltd. All rights reserved.
author Basanta, María Florencia
de Escalada Pla, Marina Francisca
Stortz, Carlos Arturo
Rojas, Ana María Luisa
author_facet Basanta, María Florencia
de Escalada Pla, Marina Francisca
Stortz, Carlos Arturo
Rojas, Ana María Luisa
author_sort Basanta, María Florencia
title Cherry fibers isolated from harvest residues as valuable dietary fiber and functional food ingredients
title_short Cherry fibers isolated from harvest residues as valuable dietary fiber and functional food ingredients
title_full Cherry fibers isolated from harvest residues as valuable dietary fiber and functional food ingredients
title_fullStr Cherry fibers isolated from harvest residues as valuable dietary fiber and functional food ingredients
title_full_unstemmed Cherry fibers isolated from harvest residues as valuable dietary fiber and functional food ingredients
title_sort cherry fibers isolated from harvest residues as valuable dietary fiber and functional food ingredients
publishDate 2014
url https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_02608774_v126_n_p149_Basanta
http://hdl.handle.net/20.500.12110/paper_02608774_v126_n_p149_Basanta
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AT deescaladaplamarinafrancisca cherryfibersisolatedfromharvestresiduesasvaluabledietaryfiberandfunctionalfoodingredients
AT stortzcarlosarturo cherryfibersisolatedfromharvestresiduesasvaluabledietaryfiberandfunctionalfoodingredients
AT rojasanamarialuisa cherryfibersisolatedfromharvestresiduesasvaluabledietaryfiberandfunctionalfoodingredients
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