Halotolerant bacteria with lipolytic activity isolated from Pilluana Salterns - San Martin
Descripción del Articulo
In order to isolate halotolerant bacteria with lipolytic activity from the Pilluana Salterns in San Martin, saline soil samples were collected and cultured in 5% salt water agar containing 0,5% yeast extract. It was pre-selected 55 bacteria with different morphological characteristics, these bacteri...
| Autores: | , , |
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| Formato: | artículo |
| Fecha de Publicación: | 2010 |
| Institución: | Universidad Nacional Mayor de San Marcos |
| Repositorio: | Revista UNMSM - Ciencia e Investigación |
| Lenguaje: | español |
| OAI Identifier: | oai:ojs.csi.unmsm:article/3232 |
| Enlace del recurso: | https://revistasinvestigacion.unmsm.edu.pe/index.php/farma/article/view/3232 |
| Nivel de acceso: | acceso abierto |
| Materia: | Halotolerant bacteria lipolytic bacteria salty soil Pilluana Salterns. Bacterias halotolerantes bacterias lipolíticas suelos salinos Salinas de Pilluana. |
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Halotolerant bacteria with lipolytic activity isolated from Pilluana Salterns - San MartinBacterias halotolerantes con actividad lipolítica aisladas de las Salinas de Pilluana - San MartínFlores-Fernández, Mónica L.Zavaleta, Amparo I.Chávez-Hidalgo, Elizabeth L.Halotolerant bacterialipolytic bacteriasalty soilPilluana Salterns.Bacterias halotolerantesbacterias lipolíticassuelos salinosSalinas de Pilluana.In order to isolate halotolerant bacteria with lipolytic activity from the Pilluana Salterns in San Martin, saline soil samples were collected and cultured in 5% salt water agar containing 0,5% yeast extract. It was pre-selected 55 bacteria with different morphological characteristics, these bacteria were grown simultaneously in 5% salt water agar containing 1% tributyrin, Tween 80 and olive oil. It was selected 14 bacteria based on the ability to hydrolyze specific substrates and shown high salt tolerance rate between 0 to 25%. These bacteria grew optimally at pH 7 and 37 °C, six were Gram positive and Gram negative eight, 12 bacteria hydrolyzed tributyrin, Tween 80 and olive oil, six produced amylases and proteases. The 14 halotolerant bacteria with lipolytic activity isolated from the Pilluana salterns are promising lipase production sources and oily waste bio-treatment.Con el objetivo de aislar bacterias halotolerantes con actividad lipolítica de las Salinas de Pilluana - San Martín, se recolectaron muestras de suelos salinos y se sembraron en agar agua de sales al 5% conteniendo extracto de levadura 0,5%. Se preseleccionaron 55 bacterias con características morfológicas diferentes, sembrándose simultáneamente en agar agua de sales al 5% conteniendo tributirina, Tween 80 y aceite de oliva al 1%. En base a la capacidad de hidrolizar los sustratos específicos y presentar tolerancia salina variable desde 0 hasta 25%, se seleccionaron 14 bacterias que crecieron óptimamente a 37 °C y pH 7, seis fueron bacilos Gram positivos y ocho Gram negativos; 12 de las bacterias hidrolizaron tributirina, Tween 80 y aceite de oliva; seis produjeron amilasas y proteasas. Las 14 bacterias halotolerantes con actividad lipolítica aisladas de las Salinas de Pilluana constituyen fuentes promisorias para la producción de lipasas y biotratamiento de residuos oleosos.Universidad Nacional Mayor de San Marcos, Facultad de Farmacia y Bioquímica2010-12-31info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://revistasinvestigacion.unmsm.edu.pe/index.php/farma/article/view/323210.15381/ci.v13i2.3232Ciencia e Investigación; Vol 13 No 2 (2010); 88-92Ciencia e Investigación; Vol. 13 Núm. 2 (2010); 88-921609-90441561-0861reponame:Revista UNMSM - Ciencia e Investigacióninstname:Universidad Nacional Mayor de San Marcosinstacron:UNMSMspahttps://revistasinvestigacion.unmsm.edu.pe/index.php/farma/article/view/3232/2700Derechos de autor 2010 Mónica L. Flores-Fernández, Amparo I. Zavaleta, Elizabeth L. Chávez-Hidalgohttp://creativecommons.org/licenses/by-nc-sa/4.0info:eu-repo/semantics/openAccess2021-06-01T17:55:28Zmail@mail.com - |
| dc.title.none.fl_str_mv |
Halotolerant bacteria with lipolytic activity isolated from Pilluana Salterns - San Martin Bacterias halotolerantes con actividad lipolítica aisladas de las Salinas de Pilluana - San Martín |
| title |
Halotolerant bacteria with lipolytic activity isolated from Pilluana Salterns - San Martin |
| spellingShingle |
Halotolerant bacteria with lipolytic activity isolated from Pilluana Salterns - San Martin Flores-Fernández, Mónica L. Halotolerant bacteria lipolytic bacteria salty soil Pilluana Salterns. Bacterias halotolerantes bacterias lipolíticas suelos salinos Salinas de Pilluana. |
| title_short |
Halotolerant bacteria with lipolytic activity isolated from Pilluana Salterns - San Martin |
| title_full |
Halotolerant bacteria with lipolytic activity isolated from Pilluana Salterns - San Martin |
| title_fullStr |
Halotolerant bacteria with lipolytic activity isolated from Pilluana Salterns - San Martin |
| title_full_unstemmed |
Halotolerant bacteria with lipolytic activity isolated from Pilluana Salterns - San Martin |
| title_sort |
Halotolerant bacteria with lipolytic activity isolated from Pilluana Salterns - San Martin |
| dc.creator.none.fl_str_mv |
Flores-Fernández, Mónica L. Zavaleta, Amparo I. Chávez-Hidalgo, Elizabeth L. |
| author |
Flores-Fernández, Mónica L. |
| author_facet |
Flores-Fernández, Mónica L. Zavaleta, Amparo I. Chávez-Hidalgo, Elizabeth L. |
| author_role |
author |
| author2 |
Zavaleta, Amparo I. Chávez-Hidalgo, Elizabeth L. |
| author2_role |
author author |
| dc.subject.none.fl_str_mv |
Halotolerant bacteria lipolytic bacteria salty soil Pilluana Salterns. Bacterias halotolerantes bacterias lipolíticas suelos salinos Salinas de Pilluana. |
| topic |
Halotolerant bacteria lipolytic bacteria salty soil Pilluana Salterns. Bacterias halotolerantes bacterias lipolíticas suelos salinos Salinas de Pilluana. |
| dc.description.none.fl_txt_mv |
In order to isolate halotolerant bacteria with lipolytic activity from the Pilluana Salterns in San Martin, saline soil samples were collected and cultured in 5% salt water agar containing 0,5% yeast extract. It was pre-selected 55 bacteria with different morphological characteristics, these bacteria were grown simultaneously in 5% salt water agar containing 1% tributyrin, Tween 80 and olive oil. It was selected 14 bacteria based on the ability to hydrolyze specific substrates and shown high salt tolerance rate between 0 to 25%. These bacteria grew optimally at pH 7 and 37 °C, six were Gram positive and Gram negative eight, 12 bacteria hydrolyzed tributyrin, Tween 80 and olive oil, six produced amylases and proteases. The 14 halotolerant bacteria with lipolytic activity isolated from the Pilluana salterns are promising lipase production sources and oily waste bio-treatment. Con el objetivo de aislar bacterias halotolerantes con actividad lipolítica de las Salinas de Pilluana - San Martín, se recolectaron muestras de suelos salinos y se sembraron en agar agua de sales al 5% conteniendo extracto de levadura 0,5%. Se preseleccionaron 55 bacterias con características morfológicas diferentes, sembrándose simultáneamente en agar agua de sales al 5% conteniendo tributirina, Tween 80 y aceite de oliva al 1%. En base a la capacidad de hidrolizar los sustratos específicos y presentar tolerancia salina variable desde 0 hasta 25%, se seleccionaron 14 bacterias que crecieron óptimamente a 37 °C y pH 7, seis fueron bacilos Gram positivos y ocho Gram negativos; 12 de las bacterias hidrolizaron tributirina, Tween 80 y aceite de oliva; seis produjeron amilasas y proteasas. Las 14 bacterias halotolerantes con actividad lipolítica aisladas de las Salinas de Pilluana constituyen fuentes promisorias para la producción de lipasas y biotratamiento de residuos oleosos. |
| description |
In order to isolate halotolerant bacteria with lipolytic activity from the Pilluana Salterns in San Martin, saline soil samples were collected and cultured in 5% salt water agar containing 0,5% yeast extract. It was pre-selected 55 bacteria with different morphological characteristics, these bacteria were grown simultaneously in 5% salt water agar containing 1% tributyrin, Tween 80 and olive oil. It was selected 14 bacteria based on the ability to hydrolyze specific substrates and shown high salt tolerance rate between 0 to 25%. These bacteria grew optimally at pH 7 and 37 °C, six were Gram positive and Gram negative eight, 12 bacteria hydrolyzed tributyrin, Tween 80 and olive oil, six produced amylases and proteases. The 14 halotolerant bacteria with lipolytic activity isolated from the Pilluana salterns are promising lipase production sources and oily waste bio-treatment. |
| publishDate |
2010 |
| dc.date.none.fl_str_mv |
2010-12-31 |
| dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
| format |
article |
| status_str |
publishedVersion |
| dc.identifier.none.fl_str_mv |
https://revistasinvestigacion.unmsm.edu.pe/index.php/farma/article/view/3232 10.15381/ci.v13i2.3232 |
| url |
https://revistasinvestigacion.unmsm.edu.pe/index.php/farma/article/view/3232 |
| identifier_str_mv |
10.15381/ci.v13i2.3232 |
| dc.language.none.fl_str_mv |
spa |
| language |
spa |
| dc.relation.none.fl_str_mv |
https://revistasinvestigacion.unmsm.edu.pe/index.php/farma/article/view/3232/2700 |
| dc.rights.none.fl_str_mv |
Derechos de autor 2010 Mónica L. Flores-Fernández, Amparo I. Zavaleta, Elizabeth L. Chávez-Hidalgo http://creativecommons.org/licenses/by-nc-sa/4.0 info:eu-repo/semantics/openAccess |
| rights_invalid_str_mv |
Derechos de autor 2010 Mónica L. Flores-Fernández, Amparo I. Zavaleta, Elizabeth L. Chávez-Hidalgo http://creativecommons.org/licenses/by-nc-sa/4.0 |
| eu_rights_str_mv |
openAccess |
| dc.format.none.fl_str_mv |
application/pdf |
| dc.publisher.none.fl_str_mv |
Universidad Nacional Mayor de San Marcos, Facultad de Farmacia y Bioquímica |
| publisher.none.fl_str_mv |
Universidad Nacional Mayor de San Marcos, Facultad de Farmacia y Bioquímica |
| dc.source.none.fl_str_mv |
Ciencia e Investigación; Vol 13 No 2 (2010); 88-92 Ciencia e Investigación; Vol. 13 Núm. 2 (2010); 88-92 1609-9044 1561-0861 reponame:Revista UNMSM - Ciencia e Investigación instname:Universidad Nacional Mayor de San Marcos instacron:UNMSM |
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mail@mail.com |
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13.968875 |
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La información contenida en este registro es de entera responsabilidad de la institución que gestiona el repositorio institucional donde esta contenido este documento o set de datos. El CONCYTEC no se hace responsable por los contenidos (publicaciones y/o datos) accesibles a través del Repositorio Nacional Digital de Ciencia, Tecnología e Innovación de Acceso Abierto (ALICIA).