Role of hydrophobicity in adhesion of wild yeast isolated from ultrafiltration membranes of an apple juice processing plant

Autores
Tarifa, Maria Clara; Brugnoni, Lorena Inés; Lozano, Jorge Enrique
Año de publicación
2013
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The role of cell surface hydrophobicity in the adhesion to stainless steel (SS) of 11 wild yeast strains isolated from the ultrafiltration membranes of an apple juice processing plant was investigated. The isolated yeasts belonged to four species: Candida krusei (5 isolates), Candida tropicalis (2 isolates), Kluyveromyces marxianus (3 isolates) and Rhodotorula mucilaginosa (1 isolate). Surface hydrophobicity was measured by the microbial adhesion to solvents method. Yeast cells and surfaces were incubated in apple juice and temporal measurements of the numbers of adherent cells were made. Ten isolates showed moderate to high hydrophobicity and 1 strain was hydrophilic. The hydrophobicity expressed by the yeast surfaces correlated positively with the rate of adhesion of each strain. These results indicated that cell surface hydrophobicity governs the initial attachment of the studied yeast strains to SS surfaces common to apple juice processing plants.
Fil: Tarifa, Maria Clara. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Bahía Blanca. Planta Piloto de Ingeniería Química (i); Argentina
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. Departamento de Biología, Bioquímica y Farmacia; Argentina
Fil: Lozano, Jorge Enrique. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Bahía Blanca. Planta Piloto de Ingeniería Química (i); Argentina
Materia
Ultrafiltration Membranes
Yeast
Apple Juice
Hydrophobicity
Adhesion
Stainless Steel
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:11336/13425
Acceder
id CONICETDig_5af96a9e769e3ce5351254665bc13350
oai_identifier_str oai:ri.conicet.gov.ar:11336/13425
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Role of hydrophobicity in adhesion of wild yeast isolated from ultrafiltration membranes of an apple juice processing plantTarifa, Maria ClaraBrugnoni, Lorena InésLozano, Jorge EnriqueUltrafiltration MembranesYeastApple JuiceHydrophobicityAdhesionStainless Steelhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1The role of cell surface hydrophobicity in the adhesion to stainless steel (SS) of 11 wild yeast strains isolated from the ultrafiltration membranes of an apple juice processing plant was investigated. The isolated yeasts belonged to four species: Candida krusei (5 isolates), Candida tropicalis (2 isolates), Kluyveromyces marxianus (3 isolates) and Rhodotorula mucilaginosa (1 isolate). Surface hydrophobicity was measured by the microbial adhesion to solvents method. Yeast cells and surfaces were incubated in apple juice and temporal measurements of the numbers of adherent cells were made. Ten isolates showed moderate to high hydrophobicity and 1 strain was hydrophilic. The hydrophobicity expressed by the yeast surfaces correlated positively with the rate of adhesion of each strain. These results indicated that cell surface hydrophobicity governs the initial attachment of the studied yeast strains to SS surfaces common to apple juice processing plants.Fil: Tarifa, Maria Clara. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Bahía Blanca. Planta Piloto de Ingeniería Química (i); ArgentinaFil: 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. Departamento de Biología, Bioquímica y Farmacia; ArgentinaFil: Lozano, Jorge Enrique. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Bahía Blanca. Planta Piloto de Ingeniería Química (i); ArgentinaTaylor & Francis2013-08info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/13425Tarifa, Maria Clara; Brugnoni, Lorena Inés; Lozano, Jorge Enrique; Role of hydrophobicity in adhesion of wild yeast isolated from ultrafiltration membranes of an apple juice processing plant; Taylor & Francis; Biofouling; 29; 7; 8-2013; 841-8530892-70141029-2454enginfo:eu-repo/semantics/altIdentifier/url/http://www.tandfonline.com/doi/abs/10.1080/08927014.2013.808628info:eu-repo/semantics/altIdentifier/doi/10.1080/08927014.2013.808628info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:55:28Zoai:ri.conicet.gov.ar:11336/13425instacron: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:34982025-09-03 09:55:29.252CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Role of hydrophobicity in adhesion of wild yeast isolated from ultrafiltration membranes of an apple juice processing plant
title Role of hydrophobicity in adhesion of wild yeast isolated from ultrafiltration membranes of an apple juice processing plant
spellingShingle Role of hydrophobicity in adhesion of wild yeast isolated from ultrafiltration membranes of an apple juice processing plant
Tarifa, Maria Clara
Ultrafiltration Membranes
Yeast
Apple Juice
Hydrophobicity
Adhesion
Stainless Steel
title_short Role of hydrophobicity in adhesion of wild yeast isolated from ultrafiltration membranes of an apple juice processing plant
title_full Role of hydrophobicity in adhesion of wild yeast isolated from ultrafiltration membranes of an apple juice processing plant
title_fullStr Role of hydrophobicity in adhesion of wild yeast isolated from ultrafiltration membranes of an apple juice processing plant
title_full_unstemmed Role of hydrophobicity in adhesion of wild yeast isolated from ultrafiltration membranes of an apple juice processing plant
title_sort Role of hydrophobicity in adhesion of wild yeast isolated from ultrafiltration membranes of an apple juice processing plant
dc.creator.none.fl_str_mv Tarifa, Maria Clara
Brugnoni, Lorena Inés
Lozano, Jorge Enrique
author Tarifa, Maria Clara
author_facet Tarifa, Maria Clara
Brugnoni, Lorena Inés
Lozano, Jorge Enrique
author_role author
author2 Brugnoni, Lorena Inés
Lozano, Jorge Enrique
author2_role author
author
dc.subject.none.fl_str_mv Ultrafiltration Membranes
Yeast
Apple Juice
Hydrophobicity
Adhesion
Stainless Steel
topic Ultrafiltration Membranes
Yeast
Apple Juice
Hydrophobicity
Adhesion
Stainless Steel
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The role of cell surface hydrophobicity in the adhesion to stainless steel (SS) of 11 wild yeast strains isolated from the ultrafiltration membranes of an apple juice processing plant was investigated. The isolated yeasts belonged to four species: Candida krusei (5 isolates), Candida tropicalis (2 isolates), Kluyveromyces marxianus (3 isolates) and Rhodotorula mucilaginosa (1 isolate). Surface hydrophobicity was measured by the microbial adhesion to solvents method. Yeast cells and surfaces were incubated in apple juice and temporal measurements of the numbers of adherent cells were made. Ten isolates showed moderate to high hydrophobicity and 1 strain was hydrophilic. The hydrophobicity expressed by the yeast surfaces correlated positively with the rate of adhesion of each strain. These results indicated that cell surface hydrophobicity governs the initial attachment of the studied yeast strains to SS surfaces common to apple juice processing plants.
Fil: Tarifa, Maria Clara. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Bahía Blanca. Planta Piloto de Ingeniería Química (i); Argentina
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. Departamento de Biología, Bioquímica y Farmacia; Argentina
Fil: Lozano, Jorge Enrique. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Bahía Blanca. Planta Piloto de Ingeniería Química (i); Argentina
description The role of cell surface hydrophobicity in the adhesion to stainless steel (SS) of 11 wild yeast strains isolated from the ultrafiltration membranes of an apple juice processing plant was investigated. The isolated yeasts belonged to four species: Candida krusei (5 isolates), Candida tropicalis (2 isolates), Kluyveromyces marxianus (3 isolates) and Rhodotorula mucilaginosa (1 isolate). Surface hydrophobicity was measured by the microbial adhesion to solvents method. Yeast cells and surfaces were incubated in apple juice and temporal measurements of the numbers of adherent cells were made. Ten isolates showed moderate to high hydrophobicity and 1 strain was hydrophilic. The hydrophobicity expressed by the yeast surfaces correlated positively with the rate of adhesion of each strain. These results indicated that cell surface hydrophobicity governs the initial attachment of the studied yeast strains to SS surfaces common to apple juice processing plants.
publishDate 2013
dc.date.none.fl_str_mv 2013-08
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/11336/13425
Tarifa, Maria Clara; Brugnoni, Lorena Inés; Lozano, Jorge Enrique; Role of hydrophobicity in adhesion of wild yeast isolated from ultrafiltration membranes of an apple juice processing plant; Taylor & Francis; Biofouling; 29; 7; 8-2013; 841-853
0892-7014
1029-2454
url http://hdl.handle.net/11336/13425
identifier_str_mv Tarifa, Maria Clara; Brugnoni, Lorena Inés; Lozano, Jorge Enrique; Role of hydrophobicity in adhesion of wild yeast isolated from ultrafiltration membranes of an apple juice processing plant; Taylor & Francis; Biofouling; 29; 7; 8-2013; 841-853
0892-7014
1029-2454
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.tandfonline.com/doi/abs/10.1080/08927014.2013.808628
info:eu-repo/semantics/altIdentifier/doi/10.1080/08927014.2013.808628
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 Taylor & Francis
publisher.none.fl_str_mv Taylor & Francis
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
_version_ 1842269346652487680
score 13.13397

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