Effects of ultraviolet radiation on the microbiological, physicochemical, and sensory properties of rangpur lime juice

Autores
Acevedo, Belén Andrea; Sgroppo, Sonia Cecilia; Dellacassa, Eduardo Santiago
Año de publicación
2018
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Fil: Acevedo, Belén Andrea. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas y Naturales y Agrimensura; Argentina.
Fil: Sgroppo, Sonia Cecilia. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas y Naturales y Agrimensura; Argentina.
Fil: Dellacassa, Eduardo Santiago. Universidad La República. Facultad de Química; Uruguay.
Rangpur lime juice was subjected to ultraviolet (UV) radiation as a non-thermal technology and changes in/on quality characteristics (microbiological, physicochemical and sensorial) were determined in order to extend its shelf life. UV-C treated juice resulted in 2.33 log and 2 log reductions in aciduric microorganisms and yeast and mould count, respectively. After UV-C treatment, there were no significant changes (p > 0.05) in pH, acidity and soluble solids; however antioxidant activity and the ascorbic acid content were affected by this process. The losses in ascorbic acid were 27.5 and 42% after UV-C treatment necessary to decrease 95 and 99% of the microbial load, respectively. Based on sensory analysis results, no significant differences were detected between fresh and UV-C treated juices. UV-C treatment extended the shelf life of fresh juice to 5 days during storage at 4°C.
Fuente
International Food Research Journal, 2018, vol. 25, no. 3, p. 958-965.
Materia
Ultraviolet radiation
Citrus juice
Shelf life
Nutritional properties
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
Repositorio Institucional de la Universidad Nacional del Nordeste (UNNE)
Institución
Universidad Nacional del Nordeste
OAI Identificador
oai:repositorio.unne.edu.ar:123456789/27819
Acceder
id RIUNNE_366f1f22ff9ebcb038bbfbd9adb34cad
oai_identifier_str oai:repositorio.unne.edu.ar:123456789/27819
network_acronym_str RIUNNE
repository_id_str 4871
network_name_str Repositorio Institucional de la Universidad Nacional del Nordeste (UNNE)
spelling Effects of ultraviolet radiation on the microbiological, physicochemical, and sensory properties of rangpur lime juiceAcevedo, Belén AndreaSgroppo, Sonia CeciliaDellacassa, Eduardo SantiagoUltraviolet radiationCitrus juiceShelf lifeNutritional propertiesFil: Acevedo, Belén Andrea. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas y Naturales y Agrimensura; Argentina.Fil: Sgroppo, Sonia Cecilia. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas y Naturales y Agrimensura; Argentina.Fil: Dellacassa, Eduardo Santiago. Universidad La República. Facultad de Química; Uruguay.Rangpur lime juice was subjected to ultraviolet (UV) radiation as a non-thermal technology and changes in/on quality characteristics (microbiological, physicochemical and sensorial) were determined in order to extend its shelf life. UV-C treated juice resulted in 2.33 log and 2 log reductions in aciduric microorganisms and yeast and mould count, respectively. After UV-C treatment, there were no significant changes (p > 0.05) in pH, acidity and soluble solids; however antioxidant activity and the ascorbic acid content were affected by this process. The losses in ascorbic acid were 27.5 and 42% after UV-C treatment necessary to decrease 95 and 99% of the microbial load, respectively. Based on sensory analysis results, no significant differences were detected between fresh and UV-C treated juices. UV-C treatment extended the shelf life of fresh juice to 5 days during storage at 4°C.Universiti Putra Malaysia. Faculty of Food Science and Technology2018info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfAcevedo, Belén Andrea, Sgroppo, Sonia Cecilia y Dellacassa, Eduardo Santiago, 2018. Effects of ultraviolet radiation on the microbiological, physicochemical, and sensory properties of rangpur lime juice. International Food Research Journal. Selangor: Universiti Putra Malaysia. Faculty of Food Science and Technology, vol. 25, no. 3, p. 958-965. ISSN 2231-7546.1985-4668http://repositorio.unne.edu.ar/handle/123456789/27819International Food Research Journal, 2018, vol. 25, no. 3, p. 958-965.reponame:Repositorio Institucional de la Universidad Nacional del Nordeste (UNNE)instname:Universidad Nacional del Nordesteenginfo:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-nd/2.5/ar/Atribución-NoComercial-SinDerivadas 2.5 Argentina2025-10-16T10:06:26Zoai:repositorio.unne.edu.ar:123456789/27819instacron:UNNEInstitucionalhttp://repositorio.unne.edu.ar/Universidad públicaNo correspondehttp://repositorio.unne.edu.ar/oaiososa@bib.unne.edu.ar;sergio.alegria@unne.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:48712025-10-16 10:06:26.961Repositorio Institucional de la Universidad Nacional del Nordeste (UNNE) - Universidad Nacional del Nordestefalse
dc.title.none.fl_str_mv Effects of ultraviolet radiation on the microbiological, physicochemical, and sensory properties of rangpur lime juice
title Effects of ultraviolet radiation on the microbiological, physicochemical, and sensory properties of rangpur lime juice
spellingShingle Effects of ultraviolet radiation on the microbiological, physicochemical, and sensory properties of rangpur lime juice
Acevedo, Belén Andrea
Ultraviolet radiation
Citrus juice
Shelf life
Nutritional properties
title_short Effects of ultraviolet radiation on the microbiological, physicochemical, and sensory properties of rangpur lime juice
title_full Effects of ultraviolet radiation on the microbiological, physicochemical, and sensory properties of rangpur lime juice
title_fullStr Effects of ultraviolet radiation on the microbiological, physicochemical, and sensory properties of rangpur lime juice
title_full_unstemmed Effects of ultraviolet radiation on the microbiological, physicochemical, and sensory properties of rangpur lime juice
title_sort Effects of ultraviolet radiation on the microbiological, physicochemical, and sensory properties of rangpur lime juice
dc.creator.none.fl_str_mv Acevedo, Belén Andrea
Sgroppo, Sonia Cecilia
Dellacassa, Eduardo Santiago
author Acevedo, Belén Andrea
author_facet Acevedo, Belén Andrea
Sgroppo, Sonia Cecilia
Dellacassa, Eduardo Santiago
author_role author
author2 Sgroppo, Sonia Cecilia
Dellacassa, Eduardo Santiago
author2_role author
author
dc.subject.none.fl_str_mv Ultraviolet radiation
Citrus juice
Shelf life
Nutritional properties
topic Ultraviolet radiation
Citrus juice
Shelf life
Nutritional properties
dc.description.none.fl_txt_mv Fil: Acevedo, Belén Andrea. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas y Naturales y Agrimensura; Argentina.
Fil: Sgroppo, Sonia Cecilia. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas y Naturales y Agrimensura; Argentina.
Fil: Dellacassa, Eduardo Santiago. Universidad La República. Facultad de Química; Uruguay.
Rangpur lime juice was subjected to ultraviolet (UV) radiation as a non-thermal technology and changes in/on quality characteristics (microbiological, physicochemical and sensorial) were determined in order to extend its shelf life. UV-C treated juice resulted in 2.33 log and 2 log reductions in aciduric microorganisms and yeast and mould count, respectively. After UV-C treatment, there were no significant changes (p > 0.05) in pH, acidity and soluble solids; however antioxidant activity and the ascorbic acid content were affected by this process. The losses in ascorbic acid were 27.5 and 42% after UV-C treatment necessary to decrease 95 and 99% of the microbial load, respectively. Based on sensory analysis results, no significant differences were detected between fresh and UV-C treated juices. UV-C treatment extended the shelf life of fresh juice to 5 days during storage at 4°C.
description Fil: Acevedo, Belén Andrea. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas y Naturales y Agrimensura; Argentina.
publishDate 2018
dc.date.none.fl_str_mv 2018
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv Acevedo, Belén Andrea, Sgroppo, Sonia Cecilia y Dellacassa, Eduardo Santiago, 2018. Effects of ultraviolet radiation on the microbiological, physicochemical, and sensory properties of rangpur lime juice. International Food Research Journal. Selangor: Universiti Putra Malaysia. Faculty of Food Science and Technology, vol. 25, no. 3, p. 958-965. ISSN 2231-7546.
1985-4668
http://repositorio.unne.edu.ar/handle/123456789/27819
identifier_str_mv Acevedo, Belén Andrea, Sgroppo, Sonia Cecilia y Dellacassa, Eduardo Santiago, 2018. Effects of ultraviolet radiation on the microbiological, physicochemical, and sensory properties of rangpur lime juice. International Food Research Journal. Selangor: Universiti Putra Malaysia. Faculty of Food Science and Technology, vol. 25, no. 3, p. 958-965. ISSN 2231-7546.
1985-4668
url http://repositorio.unne.edu.ar/handle/123456789/27819
dc.language.none.fl_str_mv eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Atribución-NoComercial-SinDerivadas 2.5 Argentina
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Atribución-NoComercial-SinDerivadas 2.5 Argentina
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Universiti Putra Malaysia. Faculty of Food Science and Technology
publisher.none.fl_str_mv Universiti Putra Malaysia. Faculty of Food Science and Technology
dc.source.none.fl_str_mv International Food Research Journal, 2018, vol. 25, no. 3, p. 958-965.
reponame:Repositorio Institucional de la Universidad Nacional del Nordeste (UNNE)
instname:Universidad Nacional del Nordeste
reponame_str Repositorio Institucional de la Universidad Nacional del Nordeste (UNNE)
collection Repositorio Institucional de la Universidad Nacional del Nordeste (UNNE)
instname_str Universidad Nacional del Nordeste
repository.name.fl_str_mv Repositorio Institucional de la Universidad Nacional del Nordeste (UNNE) - Universidad Nacional del Nordeste
repository.mail.fl_str_mv ososa@bib.unne.edu.ar;sergio.alegria@unne.edu.ar
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score 12.712165

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