Esterase activities and biochemical properties of lactic acid bacteria isolated from goat´s milk cheese in Argentina

Autores
Taboada, Natalia Verónica; Lopez Alzogaray, Maria Soledad; Abeijon Mukdsi, Maria Claudia; Medina, Roxana Beatriz
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Twenty-two lactic acid bacteria (LAB) strains isolated from Argentinean goat dairy products were evaluated for its biochemical properties and esterase activities relevant to flavor development. Streptococcus thermophiles (UNSE314), Lactobacillus (L.) delbrueckii subsp. bulgaricus (UNSE309), L. rhamnosus (UNSE308), L. plantarum (UNSE287, UNSE316, UNSE317) and Pediococcus pentosaceus (UNSE315) strains presented high acidifying activity. All strains tested metabolized citrate and produced diacetyl-acetoin in goat milk. Based on these results, ten strains with the best performance in diverse technological properties were selected to determine esterolytic activity. In all evaluated strains, esterase specific activity (ESA) was detected on a-naphthyl (a-NA) acetate and B-naphthyl (B-NA) acetate, propionate, caprylate and a-NA butyrate. No activity was detected on B-NA laurate. The highest values were detected when using a-NA instead of B-NA derivatives as substrate. In Pediococcus strains, wide variability in ESA were observed, which were species- and strain-specific. These results allow us to select strains with biochemical properties and esterase activities to design starter and adjunct cultures that contribute to flavor development during cheese ripening, thus preserving the typical organoleptic characteristics of Argentinean goat cheeses. 
Fil: Taboada, Natalia Verónica. Universidad Nacional de Santiago del Estero. Facultad de Agronomia y Agroindustrias. Instituto de Cs.y Tecnologías Alimentarias; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Lopez Alzogaray, Maria Soledad. Universidad Nacional de Santiago del Estero. Facultad de Agronomia y Agroindustrias. Instituto de Cs.y Tecnologías Alimentarias; Argentina
Fil: Abeijon Mukdsi, Maria Claudia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucuman. Centro de Referencia Para Lactobacilos; Argentina. Universidad del Norte Santo Tomás de Aquino; Argentina
Fil: Medina, Roxana Beatriz. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucuman. Centro de Referencia Para Lactobacilos; Argentina. Universidad Nacional de Tucumán. Facultad de Agronomía y Zootecnia; Argentina
Materia
ESTERASE ACTIVITY
PEDIOCOCCUS
AUTOCHTHONOUS STARTER CULTURES
BIOCHEMICAL PROPERTIES
GOAT’S MILK CHEESE
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:11336/25318
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/25318
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Esterase activities and biochemical properties of lactic acid bacteria isolated from goat´s milk cheese in ArgentinaTaboada, Natalia VerónicaLopez Alzogaray, Maria SoledadAbeijon Mukdsi, Maria ClaudiaMedina, Roxana BeatrizESTERASE ACTIVITYPEDIOCOCCUSAUTOCHTHONOUS STARTER CULTURESBIOCHEMICAL PROPERTIESGOAT’S MILK CHEESEhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1https://purl.org/becyt/ford/2.11https://purl.org/becyt/ford/2Twenty-two lactic acid bacteria (LAB) strains isolated from Argentinean goat dairy products were evaluated for its biochemical properties and esterase activities relevant to flavor development. Streptococcus thermophiles (UNSE314), Lactobacillus (L.) delbrueckii subsp. bulgaricus (UNSE309), L. rhamnosus (UNSE308), L. plantarum (UNSE287, UNSE316, UNSE317) and Pediococcus pentosaceus (UNSE315) strains presented high acidifying activity. All strains tested metabolized citrate and produced diacetyl-acetoin in goat milk. Based on these results, ten strains with the best performance in diverse technological properties were selected to determine esterolytic activity. In all evaluated strains, esterase specific activity (ESA) was detected on a-naphthyl (a-NA) acetate and B-naphthyl (B-NA) acetate, propionate, caprylate and a-NA butyrate. No activity was detected on B-NA laurate. The highest values were detected when using a-NA instead of B-NA derivatives as substrate. In Pediococcus strains, wide variability in ESA were observed, which were species- and strain-specific. These results allow us to select strains with biochemical properties and esterase activities to design starter and adjunct cultures that contribute to flavor development during cheese ripening, thus preserving the typical organoleptic characteristics of Argentinean goat cheeses. Fil: Taboada, Natalia Verónica. Universidad Nacional de Santiago del Estero. Facultad de Agronomia y Agroindustrias. Instituto de Cs.y Tecnologías Alimentarias; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Lopez Alzogaray, Maria Soledad. Universidad Nacional de Santiago del Estero. Facultad de Agronomia y Agroindustrias. Instituto de Cs.y Tecnologías Alimentarias; ArgentinaFil: Abeijon Mukdsi, Maria Claudia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucuman. Centro de Referencia Para Lactobacilos; Argentina. Universidad del Norte Santo Tomás de Aquino; ArgentinaFil: Medina, Roxana Beatriz. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucuman. Centro de Referencia Para Lactobacilos; Argentina. Universidad Nacional de Tucumán. Facultad de Agronomía y Zootecnia; ArgentinaDavid Publishing2014-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/25318Taboada, Natalia Verónica; Lopez Alzogaray, Maria Soledad; Abeijon Mukdsi, Maria Claudia; Medina, Roxana Beatriz; Esterase activities and biochemical properties of lactic acid bacteria isolated from goat´s milk cheese in Argentina; David Publishing; Journal of Agricultural Science and Technology B; 4; 9-2014; 752-7602161-6264CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://davidpublisher.com/index.php/Home/Article/index?id=1245.htmlinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:27:34Zoai:ri.conicet.gov.ar:11336/25318instacron: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 10:27:34.272CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Esterase activities and biochemical properties of lactic acid bacteria isolated from goat´s milk cheese in Argentina
title Esterase activities and biochemical properties of lactic acid bacteria isolated from goat´s milk cheese in Argentina
spellingShingle Esterase activities and biochemical properties of lactic acid bacteria isolated from goat´s milk cheese in Argentina
Taboada, Natalia Verónica
ESTERASE ACTIVITY
PEDIOCOCCUS
AUTOCHTHONOUS STARTER CULTURES
BIOCHEMICAL PROPERTIES
GOAT’S MILK CHEESE
title_short Esterase activities and biochemical properties of lactic acid bacteria isolated from goat´s milk cheese in Argentina
title_full Esterase activities and biochemical properties of lactic acid bacteria isolated from goat´s milk cheese in Argentina
title_fullStr Esterase activities and biochemical properties of lactic acid bacteria isolated from goat´s milk cheese in Argentina
title_full_unstemmed Esterase activities and biochemical properties of lactic acid bacteria isolated from goat´s milk cheese in Argentina
title_sort Esterase activities and biochemical properties of lactic acid bacteria isolated from goat´s milk cheese in Argentina
dc.creator.none.fl_str_mv Taboada, Natalia Verónica
Lopez Alzogaray, Maria Soledad
Abeijon Mukdsi, Maria Claudia
Medina, Roxana Beatriz
author Taboada, Natalia Verónica
author_facet Taboada, Natalia Verónica
Lopez Alzogaray, Maria Soledad
Abeijon Mukdsi, Maria Claudia
Medina, Roxana Beatriz
author_role author
author2 Lopez Alzogaray, Maria Soledad
Abeijon Mukdsi, Maria Claudia
Medina, Roxana Beatriz
author2_role author
author
author
dc.subject.none.fl_str_mv ESTERASE ACTIVITY
PEDIOCOCCUS
AUTOCHTHONOUS STARTER CULTURES
BIOCHEMICAL PROPERTIES
GOAT’S MILK CHEESE
topic ESTERASE ACTIVITY
PEDIOCOCCUS
AUTOCHTHONOUS STARTER CULTURES
BIOCHEMICAL PROPERTIES
GOAT’S MILK CHEESE
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
https://purl.org/becyt/ford/2.11
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv Twenty-two lactic acid bacteria (LAB) strains isolated from Argentinean goat dairy products were evaluated for its biochemical properties and esterase activities relevant to flavor development. Streptococcus thermophiles (UNSE314), Lactobacillus (L.) delbrueckii subsp. bulgaricus (UNSE309), L. rhamnosus (UNSE308), L. plantarum (UNSE287, UNSE316, UNSE317) and Pediococcus pentosaceus (UNSE315) strains presented high acidifying activity. All strains tested metabolized citrate and produced diacetyl-acetoin in goat milk. Based on these results, ten strains with the best performance in diverse technological properties were selected to determine esterolytic activity. In all evaluated strains, esterase specific activity (ESA) was detected on a-naphthyl (a-NA) acetate and B-naphthyl (B-NA) acetate, propionate, caprylate and a-NA butyrate. No activity was detected on B-NA laurate. The highest values were detected when using a-NA instead of B-NA derivatives as substrate. In Pediococcus strains, wide variability in ESA were observed, which were species- and strain-specific. These results allow us to select strains with biochemical properties and esterase activities to design starter and adjunct cultures that contribute to flavor development during cheese ripening, thus preserving the typical organoleptic characteristics of Argentinean goat cheeses. 
Fil: Taboada, Natalia Verónica. Universidad Nacional de Santiago del Estero. Facultad de Agronomia y Agroindustrias. Instituto de Cs.y Tecnologías Alimentarias; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Lopez Alzogaray, Maria Soledad. Universidad Nacional de Santiago del Estero. Facultad de Agronomia y Agroindustrias. Instituto de Cs.y Tecnologías Alimentarias; Argentina
Fil: Abeijon Mukdsi, Maria Claudia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucuman. Centro de Referencia Para Lactobacilos; Argentina. Universidad del Norte Santo Tomás de Aquino; Argentina
Fil: Medina, Roxana Beatriz. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucuman. Centro de Referencia Para Lactobacilos; Argentina. Universidad Nacional de Tucumán. Facultad de Agronomía y Zootecnia; Argentina
description Twenty-two lactic acid bacteria (LAB) strains isolated from Argentinean goat dairy products were evaluated for its biochemical properties and esterase activities relevant to flavor development. Streptococcus thermophiles (UNSE314), Lactobacillus (L.) delbrueckii subsp. bulgaricus (UNSE309), L. rhamnosus (UNSE308), L. plantarum (UNSE287, UNSE316, UNSE317) and Pediococcus pentosaceus (UNSE315) strains presented high acidifying activity. All strains tested metabolized citrate and produced diacetyl-acetoin in goat milk. Based on these results, ten strains with the best performance in diverse technological properties were selected to determine esterolytic activity. In all evaluated strains, esterase specific activity (ESA) was detected on a-naphthyl (a-NA) acetate and B-naphthyl (B-NA) acetate, propionate, caprylate and a-NA butyrate. No activity was detected on B-NA laurate. The highest values were detected when using a-NA instead of B-NA derivatives as substrate. In Pediococcus strains, wide variability in ESA were observed, which were species- and strain-specific. These results allow us to select strains with biochemical properties and esterase activities to design starter and adjunct cultures that contribute to flavor development during cheese ripening, thus preserving the typical organoleptic characteristics of Argentinean goat cheeses. 
publishDate 2014
dc.date.none.fl_str_mv 2014-09
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/11336/25318
Taboada, Natalia Verónica; Lopez Alzogaray, Maria Soledad; Abeijon Mukdsi, Maria Claudia; Medina, Roxana Beatriz; Esterase activities and biochemical properties of lactic acid bacteria isolated from goat´s milk cheese in Argentina; David Publishing; Journal of Agricultural Science and Technology B; 4; 9-2014; 752-760
2161-6264
CONICET Digital
CONICET
url http://hdl.handle.net/11336/25318
identifier_str_mv Taboada, Natalia Verónica; Lopez Alzogaray, Maria Soledad; Abeijon Mukdsi, Maria Claudia; Medina, Roxana Beatriz; Esterase activities and biochemical properties of lactic acid bacteria isolated from goat´s milk cheese in Argentina; David Publishing; Journal of Agricultural Science and Technology B; 4; 9-2014; 752-760
2161-6264
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://davidpublisher.com/index.php/Home/Article/index?id=1245.html
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
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv David Publishing
publisher.none.fl_str_mv David Publishing
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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