Effect of storage conditions on microbiological and physicochemical parameters of cloudy apple juice concentrate

Autores
Brugnoni, Lorena Inés; Pezzutti, Adriana; Gonzalez, Maria Teresa
Año de publicación
2013
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The effects on microbiological parameters of minimally pasteurized cloudy apple juice concentrate obtained in a pilot scale from two apple varieties, and their changes with storage time and temperature were investigated. The juice obtained from Red Delicious apples showed an adequate biological stability for import and export market for storage at −8.5 and −20°C during a period of three months. The preservation of samples at −20 and −8.5°C limited to acceptable values the growth of molds and yeasts during the first two months in the case of juice obtained from Granny Smith apples. Neither lactic acid nor thermo acidophilic bacteria were isolated from the samples in all storage conditions. No noticeable differences in pH and soluble solids content were observed among storage times and temperatures. Turbidity increased slightly with storage time. Viscosity decreased substantially during storage at 2°C. Color was stable for all storage conditions evaluated.
Fil: Brugnoni, Lorena Inés. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Bahía Blanca. Planta Piloto de Ingeniería Química (i); Argentina. Universidad Nacional del Sur; Argentina
Fil: Pezzutti, Adriana. Universidad Nacional del Sur; Argentina
Fil: Gonzalez, Maria Teresa. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Bahía Blanca. Planta Piloto de Ingeniería Química (i); Argentina
Materia
Cloudy Apple Juice
Storage
Microbiology
Color
Turbidity
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/13502
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/13502
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Effect of storage conditions on microbiological and physicochemical parameters of cloudy apple juice concentrateBrugnoni, Lorena InésPezzutti, AdrianaGonzalez, Maria TeresaCloudy Apple JuiceStorageMicrobiologyColorTurbidityhttps://purl.org/becyt/ford/2.11https://purl.org/becyt/ford/2The effects on microbiological parameters of minimally pasteurized cloudy apple juice concentrate obtained in a pilot scale from two apple varieties, and their changes with storage time and temperature were investigated. The juice obtained from Red Delicious apples showed an adequate biological stability for import and export market for storage at −8.5 and −20°C during a period of three months. The preservation of samples at −20 and −8.5°C limited to acceptable values the growth of molds and yeasts during the first two months in the case of juice obtained from Granny Smith apples. Neither lactic acid nor thermo acidophilic bacteria were isolated from the samples in all storage conditions. No noticeable differences in pH and soluble solids content were observed among storage times and temperatures. Turbidity increased slightly with storage time. Viscosity decreased substantially during storage at 2°C. Color was stable for all storage conditions evaluated.Fil: Brugnoni, Lorena Inés. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Bahía Blanca. Planta Piloto de Ingeniería Química (i); Argentina. Universidad Nacional del Sur; ArgentinaFil: Pezzutti, Adriana. Universidad Nacional del Sur; ArgentinaFil: Gonzalez, Maria Teresa. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Bahía Blanca. Planta Piloto de Ingeniería Química (i); ArgentinaDe Gruyter2013-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/13502Brugnoni, Lorena Inés; Pezzutti, Adriana; Gonzalez, Maria Teresa; Effect of storage conditions on microbiological and physicochemical parameters of cloudy apple juice concentrate; De Gruyter; International Journal Of Food Engineering; 9; 1; 6-2013; 67-742194-57641556-3758enginfo:eu-repo/semantics/altIdentifier/url/https://www.degruyter.com/view/j/ijfe.2013.9.issue-1/ijfe-2012-0156/ijfe-2012-0156.xmlinfo:eu-repo/semantics/altIdentifier/doi/10.1515/ijfe-2012-0156info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:39:18Zoai:ri.conicet.gov.ar:11336/13502instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 09:39:19.105CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Effect of storage conditions on microbiological and physicochemical parameters of cloudy apple juice concentrate
title Effect of storage conditions on microbiological and physicochemical parameters of cloudy apple juice concentrate
spellingShingle Effect of storage conditions on microbiological and physicochemical parameters of cloudy apple juice concentrate
Brugnoni, Lorena Inés
Cloudy Apple Juice
Storage
Microbiology
Color
Turbidity
title_short Effect of storage conditions on microbiological and physicochemical parameters of cloudy apple juice concentrate
title_full Effect of storage conditions on microbiological and physicochemical parameters of cloudy apple juice concentrate
title_fullStr Effect of storage conditions on microbiological and physicochemical parameters of cloudy apple juice concentrate
title_full_unstemmed Effect of storage conditions on microbiological and physicochemical parameters of cloudy apple juice concentrate
title_sort Effect of storage conditions on microbiological and physicochemical parameters of cloudy apple juice concentrate
dc.creator.none.fl_str_mv Brugnoni, Lorena Inés
Pezzutti, Adriana
Gonzalez, Maria Teresa
author Brugnoni, Lorena Inés
author_facet Brugnoni, Lorena Inés
Pezzutti, Adriana
Gonzalez, Maria Teresa
author_role author
author2 Pezzutti, Adriana
Gonzalez, Maria Teresa
author2_role author
author
dc.subject.none.fl_str_mv Cloudy Apple Juice
Storage
Microbiology
Color
Turbidity
topic Cloudy Apple Juice
Storage
Microbiology
Color
Turbidity
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.11
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv The effects on microbiological parameters of minimally pasteurized cloudy apple juice concentrate obtained in a pilot scale from two apple varieties, and their changes with storage time and temperature were investigated. The juice obtained from Red Delicious apples showed an adequate biological stability for import and export market for storage at −8.5 and −20°C during a period of three months. The preservation of samples at −20 and −8.5°C limited to acceptable values the growth of molds and yeasts during the first two months in the case of juice obtained from Granny Smith apples. Neither lactic acid nor thermo acidophilic bacteria were isolated from the samples in all storage conditions. No noticeable differences in pH and soluble solids content were observed among storage times and temperatures. Turbidity increased slightly with storage time. Viscosity decreased substantially during storage at 2°C. Color was stable for all storage conditions evaluated.
Fil: Brugnoni, Lorena Inés. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Bahía Blanca. Planta Piloto de Ingeniería Química (i); Argentina. Universidad Nacional del Sur; Argentina
Fil: Pezzutti, Adriana. Universidad Nacional del Sur; Argentina
Fil: Gonzalez, Maria Teresa. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Bahía Blanca. Planta Piloto de Ingeniería Química (i); Argentina
description The effects on microbiological parameters of minimally pasteurized cloudy apple juice concentrate obtained in a pilot scale from two apple varieties, and their changes with storage time and temperature were investigated. The juice obtained from Red Delicious apples showed an adequate biological stability for import and export market for storage at −8.5 and −20°C during a period of three months. The preservation of samples at −20 and −8.5°C limited to acceptable values the growth of molds and yeasts during the first two months in the case of juice obtained from Granny Smith apples. Neither lactic acid nor thermo acidophilic bacteria were isolated from the samples in all storage conditions. No noticeable differences in pH and soluble solids content were observed among storage times and temperatures. Turbidity increased slightly with storage time. Viscosity decreased substantially during storage at 2°C. Color was stable for all storage conditions evaluated.
publishDate 2013
dc.date.none.fl_str_mv 2013-06
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 http://hdl.handle.net/11336/13502
Brugnoni, Lorena Inés; Pezzutti, Adriana; Gonzalez, Maria Teresa; Effect of storage conditions on microbiological and physicochemical parameters of cloudy apple juice concentrate; De Gruyter; International Journal Of Food Engineering; 9; 1; 6-2013; 67-74
2194-5764
1556-3758
url http://hdl.handle.net/11336/13502
identifier_str_mv Brugnoni, Lorena Inés; Pezzutti, Adriana; Gonzalez, Maria Teresa; Effect of storage conditions on microbiological and physicochemical parameters of cloudy apple juice concentrate; De Gruyter; International Journal Of Food Engineering; 9; 1; 6-2013; 67-74
2194-5764
1556-3758
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.degruyter.com/view/j/ijfe.2013.9.issue-1/ijfe-2012-0156/ijfe-2012-0156.xml
info:eu-repo/semantics/altIdentifier/doi/10.1515/ijfe-2012-0156
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv De Gruyter
publisher.none.fl_str_mv De Gruyter
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.070432

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