Enzymatic degradation of cellulose for thermophilic actinomycete: isolation, characterization and cellulolytic activity determination
Descripción del Articulo
One hundred and forty five cellulolytic thermophilic actinomycete strains were isolated from 71 compost, soil, hay and dung samples. Streptomyces sp. (50,63%), Thermomonospora curvata (15,82%), T. chromogena (13,92%), and other species were identified. Endoglucanase, exoglucanase and β-glucosidase a...
| Autores: | , |
|---|---|
| Formato: | artículo |
| Fecha de Publicación: | 2003 |
| Institución: | Universidad Nacional Mayor de San Marcos |
| Repositorio: | Revistas - Universidad Nacional Mayor de San Marcos |
| Lenguaje: | español |
| OAI Identifier: | oai:ojs.csi.unmsm:article/2481 |
| Enlace del recurso: | https://revistasinvestigacion.unmsm.edu.pe/index.php/rpb/article/view/2481 |
| Nivel de acceso: | acceso abierto |
| Materia: | Actinomicetos celulasas termófilos Streptomyces Thermomonospora biotecnología Actinomycetes cellulases thermophilic biotechnology |
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Enzymatic degradation of cellulose for thermophilic actinomycete: isolation, characterization and cellulolytic activity determinationDegradación enzimática de celulosa por actinomicetos termófilos: aislamiento, caracterización y determinación de la actividad celulolíticaRamírez, PabloCoha, Juana MaríaActinomicetoscelulasastermófilosStreptomycesThermomonosporabiotecnologíaActinomycetescellulasesthermophilicStreptomycesThermomonosporabiotechnologyOne hundred and forty five cellulolytic thermophilic actinomycete strains were isolated from 71 compost, soil, hay and dung samples. Streptomyces sp. (50,63%), Thermomonospora curvata (15,82%), T. chromogena (13,92%), and other species were identified. Endoglucanase, exoglucanase and β-glucosidase activities were evaluated from 10 cellulolytic actinomycete strains. Among these the Streptomyces sp. 7CMC10 strain showed the biggest activity levels corresponding to 20,14; 2,61 and 5,40 UI/mg of protein, respectively.Se aislaron 145 cepas de actinomicetos celulolíticos termófilos a partir de 71 muestras de compost, suelos, estiércol y heno de nuestro medio. Las especies de actinomicetos que más prevalencia tuvieron en las muestras estudiadas fueron Streptomyces sp. (50,63%), Thermomonospora curvata (15,82%), T. chromogena (13,92%), seguida de otras especies en menor proporción. Se evaluó la actividad endoglucanasa, exoglucanasa y β-glucosidasa de 10 cepas de actinomicetos celulolíticos. Entre éstas la cepa de Streptomyces sp. 7CMC10 mostró los mayores niveles de actividad correspondientes a 20,14; 2,61 y 5,40 UI/mg de proteína, respectivamente.Universidad Nacional Mayor de San Marcos, Facultad de Ciencias Biológicas2003-07-15info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://revistasinvestigacion.unmsm.edu.pe/index.php/rpb/article/view/248110.15381/rpb.v10i1.2481Revista Peruana de Biología; Vol. 10 Núm. 1 (2003); 67-77Revista Peruana de Biología; Vol. 10 No. 1 (2003); 67-771727-99331561-0837reponame:Revistas - Universidad Nacional Mayor de San Marcosinstname:Universidad Nacional Mayor de San Marcosinstacron:UNMSMspahttps://revistasinvestigacion.unmsm.edu.pe/index.php/rpb/article/view/2481/2175Derechos de autor 2003 Pablo Ramírez, Juana María Cohahttps://creativecommons.org/licenses/by-nc-sa/4.0info:eu-repo/semantics/openAccessoai:ojs.csi.unmsm:article/24812020-05-25T12:21:26Z |
| dc.title.none.fl_str_mv |
Enzymatic degradation of cellulose for thermophilic actinomycete: isolation, characterization and cellulolytic activity determination Degradación enzimática de celulosa por actinomicetos termófilos: aislamiento, caracterización y determinación de la actividad celulolítica |
| title |
Enzymatic degradation of cellulose for thermophilic actinomycete: isolation, characterization and cellulolytic activity determination |
| spellingShingle |
Enzymatic degradation of cellulose for thermophilic actinomycete: isolation, characterization and cellulolytic activity determination Ramírez, Pablo Actinomicetos celulasas termófilos Streptomyces Thermomonospora biotecnología Actinomycetes cellulases thermophilic Streptomyces Thermomonospora biotechnology |
| title_short |
Enzymatic degradation of cellulose for thermophilic actinomycete: isolation, characterization and cellulolytic activity determination |
| title_full |
Enzymatic degradation of cellulose for thermophilic actinomycete: isolation, characterization and cellulolytic activity determination |
| title_fullStr |
Enzymatic degradation of cellulose for thermophilic actinomycete: isolation, characterization and cellulolytic activity determination |
| title_full_unstemmed |
Enzymatic degradation of cellulose for thermophilic actinomycete: isolation, characterization and cellulolytic activity determination |
| title_sort |
Enzymatic degradation of cellulose for thermophilic actinomycete: isolation, characterization and cellulolytic activity determination |
| dc.creator.none.fl_str_mv |
Ramírez, Pablo Coha, Juana María |
| author |
Ramírez, Pablo |
| author_facet |
Ramírez, Pablo Coha, Juana María |
| author_role |
author |
| author2 |
Coha, Juana María |
| author2_role |
author |
| dc.subject.none.fl_str_mv |
Actinomicetos celulasas termófilos Streptomyces Thermomonospora biotecnología Actinomycetes cellulases thermophilic Streptomyces Thermomonospora biotechnology |
| topic |
Actinomicetos celulasas termófilos Streptomyces Thermomonospora biotecnología Actinomycetes cellulases thermophilic Streptomyces Thermomonospora biotechnology |
| description |
One hundred and forty five cellulolytic thermophilic actinomycete strains were isolated from 71 compost, soil, hay and dung samples. Streptomyces sp. (50,63%), Thermomonospora curvata (15,82%), T. chromogena (13,92%), and other species were identified. Endoglucanase, exoglucanase and β-glucosidase activities were evaluated from 10 cellulolytic actinomycete strains. Among these the Streptomyces sp. 7CMC10 strain showed the biggest activity levels corresponding to 20,14; 2,61 and 5,40 UI/mg of protein, respectively. |
| publishDate |
2003 |
| dc.date.none.fl_str_mv |
2003-07-15 |
| 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/rpb/article/view/2481 10.15381/rpb.v10i1.2481 |
| url |
https://revistasinvestigacion.unmsm.edu.pe/index.php/rpb/article/view/2481 |
| identifier_str_mv |
10.15381/rpb.v10i1.2481 |
| dc.language.none.fl_str_mv |
spa |
| language |
spa |
| dc.relation.none.fl_str_mv |
https://revistasinvestigacion.unmsm.edu.pe/index.php/rpb/article/view/2481/2175 |
| dc.rights.none.fl_str_mv |
Derechos de autor 2003 Pablo Ramírez, Juana María Coha https://creativecommons.org/licenses/by-nc-sa/4.0 info:eu-repo/semantics/openAccess |
| rights_invalid_str_mv |
Derechos de autor 2003 Pablo Ramírez, Juana María Coha https://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 Ciencias Biológicas |
| publisher.none.fl_str_mv |
Universidad Nacional Mayor de San Marcos, Facultad de Ciencias Biológicas |
| dc.source.none.fl_str_mv |
Revista Peruana de Biología; Vol. 10 Núm. 1 (2003); 67-77 Revista Peruana de Biología; Vol. 10 No. 1 (2003); 67-77 1727-9933 1561-0837 reponame:Revistas - Universidad Nacional Mayor de San Marcos instname:Universidad Nacional Mayor de San Marcos instacron:UNMSM |
| instname_str |
Universidad Nacional Mayor de San Marcos |
| instacron_str |
UNMSM |
| institution |
UNMSM |
| reponame_str |
Revistas - Universidad Nacional Mayor de San Marcos |
| collection |
Revistas - Universidad Nacional Mayor de San Marcos |
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| repository.mail.fl_str_mv |
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1795238309217173504 |
| score |
13.871978 |
Nota importante:
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).
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).
