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
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/25318
Ver los metadatos del registro completo
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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 Técnicas2025-09-03T10:05:41Zoai: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:34982025-09-03 10:05:42.118CONICET 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 |
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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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1842269924190322688 |
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13.13397 |