High level of sporulation of Metarhizium anisopliae in a medium containing by-products

Autores
Dorta, Blas; Bosch, María Alejandra; Arcas, Jorge Alfredo; Ertola, Rodolfo J.
Año de publicación
1990
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Solid-state fermentation of rice bran or rice-bran-husk mixtures byMetarhizium anisopliae proved to be highly successful in spore yield. Optimum sporulation response on bran medium occurred when the initial water activity values ranged from 0.982 to 0.999. When bran was supplemented with 50% rice husk, the spore yield almost doubled, but a narrower initial water activity range (0.997–0.999) was optimum. Under these conditions, spore yields were 5–15 times higher (depending on the strain) than those currently obtained on the basis of rice grain fermentations.
Centro de Investigación y Desarrollo en Fermentaciones Industriales
Materia
Ciencias Exactas
fermentation
Metarhizium anisopliae
sporulation
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/137921
Acceder
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oai_identifier_str oai:sedici.unlp.edu.ar:10915/137921
network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling High level of sporulation of Metarhizium anisopliae in a medium containing by-productsDorta, BlasBosch, María AlejandraArcas, Jorge AlfredoErtola, Rodolfo J.Ciencias ExactasfermentationMetarhizium anisopliaesporulationSolid-state fermentation of rice bran or rice-bran-husk mixtures byMetarhizium anisopliae proved to be highly successful in spore yield. Optimum sporulation response on bran medium occurred when the initial water activity values ranged from 0.982 to 0.999. When bran was supplemented with 50% rice husk, the spore yield almost doubled, but a narrower initial water activity range (0.997–0.999) was optimum. Under these conditions, spore yields were 5–15 times higher (depending on the strain) than those currently obtained on the basis of rice grain fermentations.Centro de Investigación y Desarrollo en Fermentaciones Industriales1990info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf712-715http://sedici.unlp.edu.ar/handle/10915/137921enginfo:eu-repo/semantics/altIdentifier/issn/0175-7598info:eu-repo/semantics/altIdentifier/issn/1432-0614info:eu-repo/semantics/altIdentifier/doi/10.1007/bf00604944info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-29T11:31:57Zoai:sedici.unlp.edu.ar:10915/137921Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-29 11:31:57.264SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv High level of sporulation of Metarhizium anisopliae in a medium containing by-products
title High level of sporulation of Metarhizium anisopliae in a medium containing by-products
spellingShingle High level of sporulation of Metarhizium anisopliae in a medium containing by-products
Dorta, Blas
Ciencias Exactas
fermentation
Metarhizium anisopliae
sporulation
title_short High level of sporulation of Metarhizium anisopliae in a medium containing by-products
title_full High level of sporulation of Metarhizium anisopliae in a medium containing by-products
title_fullStr High level of sporulation of Metarhizium anisopliae in a medium containing by-products
title_full_unstemmed High level of sporulation of Metarhizium anisopliae in a medium containing by-products
title_sort High level of sporulation of Metarhizium anisopliae in a medium containing by-products
dc.creator.none.fl_str_mv Dorta, Blas
Bosch, María Alejandra
Arcas, Jorge Alfredo
Ertola, Rodolfo J.
author Dorta, Blas
author_facet Dorta, Blas
Bosch, María Alejandra
Arcas, Jorge Alfredo
Ertola, Rodolfo J.
author_role author
author2 Bosch, María Alejandra
Arcas, Jorge Alfredo
Ertola, Rodolfo J.
author2_role author
author
author
dc.subject.none.fl_str_mv Ciencias Exactas
fermentation
Metarhizium anisopliae
sporulation
topic Ciencias Exactas
fermentation
Metarhizium anisopliae
sporulation
dc.description.none.fl_txt_mv Solid-state fermentation of rice bran or rice-bran-husk mixtures byMetarhizium anisopliae proved to be highly successful in spore yield. Optimum sporulation response on bran medium occurred when the initial water activity values ranged from 0.982 to 0.999. When bran was supplemented with 50% rice husk, the spore yield almost doubled, but a narrower initial water activity range (0.997–0.999) was optimum. Under these conditions, spore yields were 5–15 times higher (depending on the strain) than those currently obtained on the basis of rice grain fermentations.
Centro de Investigación y Desarrollo en Fermentaciones Industriales
description Solid-state fermentation of rice bran or rice-bran-husk mixtures byMetarhizium anisopliae proved to be highly successful in spore yield. Optimum sporulation response on bran medium occurred when the initial water activity values ranged from 0.982 to 0.999. When bran was supplemented with 50% rice husk, the spore yield almost doubled, but a narrower initial water activity range (0.997–0.999) was optimum. Under these conditions, spore yields were 5–15 times higher (depending on the strain) than those currently obtained on the basis of rice grain fermentations.
publishDate 1990
dc.date.none.fl_str_mv 1990
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Articulo
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://sedici.unlp.edu.ar/handle/10915/137921
url http://sedici.unlp.edu.ar/handle/10915/137921
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/issn/0175-7598
info:eu-repo/semantics/altIdentifier/issn/1432-0614
info:eu-repo/semantics/altIdentifier/doi/10.1007/bf00604944
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.format.none.fl_str_mv application/pdf
712-715
dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
instname:Universidad Nacional de La Plata
instacron:UNLP
reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
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