Optimizing Grifola Sordulenta and Grifola Gargal growth in agar and liquid nutrient media

Autores
Postemsky, Pablo Daniel; González Matute, Ramiro; Figlas, Norma Débora; Curvetto, Nestor Raul
Año de publicación
2006
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Grifola sordulenta and Grifola gargal are native edible mushroom species of Argentina. The study of their growth is useful as a first step for the optimized production of those constituents with nutritional, nutriceutical, and pharmacological value. The effect of temperature, pH, and supplements (millet and sunflower seed hulls) on agar medium and the effect of temperature and sunflower seed broth on liquid medium, were evaluated. On malt-yeast-peptone-agar medium, the highest rate of mycelial growth and biomass production for both Grifola species was at pH 4. After 20 days culture, both biomass production and colony diameter were significantly higher at 18°C than at 24°C in the case of G. sordulenta, while G. gargal did not grow at 24°C. For both species, addition of milled sunflower seed hulls (0.4%) to the medium significantly increased mycelial growth diameter and biomass production. In the case of liquid culture of G. sordulenta, the addition of 26% or 39% sunflower seed broth to the medium significantly increased the mycelial biomass (by almost 3 times) compared to the control. There were no differences in the mycelial biomass production at 24°C, irrespective of the sunflower seed broth content, and also the mycelial biomass was much lower than the one obtained at 20°C. G. gargal showed a significant mycelial mass increase (ca. 100%) at both 26% and 39% sunflower seed broth at 20°C, while at 24°C there were no significant differences in relation to sunflower seed broth rates compared to control. The best culture conditions for agar and liquid culture of these Grifola species are discussed.
Fil: Postemsky, Pablo Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Centro de Recursos Naturales Renovables de la Zona Semiárida. Universidad Nacional del Sur. Centro de Recursos Naturales Renovables de la Zona Semiárida; Argentina
Fil: González Matute, Ramiro. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; Argentina
Fil: Figlas, Norma Débora. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; Argentina
Fil: Curvetto, Nestor Raul. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Centro de Recursos Naturales Renovables de la Zona Semiárida. Universidad Nacional del Sur. Centro de Recursos Naturales Renovables de la Zona Semiárida; Argentina
Materia
Grifola gargal
Grifola sordulenta
mycelium culture
mycelium biomass
agar culture
liquid culture
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:11336/30457
Acceder
id CONICETDig_ca331330e65474ce5d39ec96d9849c3e
oai_identifier_str oai:ri.conicet.gov.ar:11336/30457
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Optimizing Grifola Sordulenta and Grifola Gargal growth in agar and liquid nutrient mediaPostemsky, Pablo DanielGonzález Matute, RamiroFiglas, Norma DéboraCurvetto, Nestor RaulGrifola gargalGrifola sordulentamycelium culturemycelium biomassagar cultureliquid culturehttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Grifola sordulenta and Grifola gargal are native edible mushroom species of Argentina. The study of their growth is useful as a first step for the optimized production of those constituents with nutritional, nutriceutical, and pharmacological value. The effect of temperature, pH, and supplements (millet and sunflower seed hulls) on agar medium and the effect of temperature and sunflower seed broth on liquid medium, were evaluated. On malt-yeast-peptone-agar medium, the highest rate of mycelial growth and biomass production for both Grifola species was at pH 4. After 20 days culture, both biomass production and colony diameter were significantly higher at 18°C than at 24°C in the case of G. sordulenta, while G. gargal did not grow at 24°C. For both species, addition of milled sunflower seed hulls (0.4%) to the medium significantly increased mycelial growth diameter and biomass production. In the case of liquid culture of G. sordulenta, the addition of 26% or 39% sunflower seed broth to the medium significantly increased the mycelial biomass (by almost 3 times) compared to the control. There were no differences in the mycelial biomass production at 24°C, irrespective of the sunflower seed broth content, and also the mycelial biomass was much lower than the one obtained at 20°C. G. gargal showed a significant mycelial mass increase (ca. 100%) at both 26% and 39% sunflower seed broth at 20°C, while at 24°C there were no significant differences in relation to sunflower seed broth rates compared to control. The best culture conditions for agar and liquid culture of these Grifola species are discussed.Fil: Postemsky, Pablo Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Centro de Recursos Naturales Renovables de la Zona Semiárida. Universidad Nacional del Sur. Centro de Recursos Naturales Renovables de la Zona Semiárida; ArgentinaFil: González Matute, Ramiro. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; ArgentinaFil: Figlas, Norma Débora. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; ArgentinaFil: Curvetto, Nestor Raul. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Centro de Recursos Naturales Renovables de la Zona Semiárida. Universidad Nacional del Sur. Centro de Recursos Naturales Renovables de la Zona Semiárida; ArgentinaInstitut de Recherche pour le Développement2006-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/30457Postemsky, Pablo Daniel; González Matute, Ramiro; Figlas, Norma Débora; Curvetto, Nestor Raul; Optimizing Grifola Sordulenta and Grifola Gargal growth in agar and liquid nutrient media; Institut de Recherche pour le Développement; Micologia Aplicada International; 18; 1; 12-2006; 7-121534-2581CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://agris.fao.org/agris-search/search.do?recordID=US201301054732info:eu-repo/semantics/altIdentifier/url/http://www.micaplint.com/pdf/V18_1_02.pdfinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:48:59Zoai:ri.conicet.gov.ar:11336/30457instacron: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 09:49:00.021CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Optimizing Grifola Sordulenta and Grifola Gargal growth in agar and liquid nutrient media
title Optimizing Grifola Sordulenta and Grifola Gargal growth in agar and liquid nutrient media
spellingShingle Optimizing Grifola Sordulenta and Grifola Gargal growth in agar and liquid nutrient media
Postemsky, Pablo Daniel
Grifola gargal
Grifola sordulenta
mycelium culture
mycelium biomass
agar culture
liquid culture
title_short Optimizing Grifola Sordulenta and Grifola Gargal growth in agar and liquid nutrient media
title_full Optimizing Grifola Sordulenta and Grifola Gargal growth in agar and liquid nutrient media
title_fullStr Optimizing Grifola Sordulenta and Grifola Gargal growth in agar and liquid nutrient media
title_full_unstemmed Optimizing Grifola Sordulenta and Grifola Gargal growth in agar and liquid nutrient media
title_sort Optimizing Grifola Sordulenta and Grifola Gargal growth in agar and liquid nutrient media
dc.creator.none.fl_str_mv Postemsky, Pablo Daniel
González Matute, Ramiro
Figlas, Norma Débora
Curvetto, Nestor Raul
author Postemsky, Pablo Daniel
author_facet Postemsky, Pablo Daniel
González Matute, Ramiro
Figlas, Norma Débora
Curvetto, Nestor Raul
author_role author
author2 González Matute, Ramiro
Figlas, Norma Débora
Curvetto, Nestor Raul
author2_role author
author
author
dc.subject.none.fl_str_mv Grifola gargal
Grifola sordulenta
mycelium culture
mycelium biomass
agar culture
liquid culture
topic Grifola gargal
Grifola sordulenta
mycelium culture
mycelium biomass
agar culture
liquid culture
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Grifola sordulenta and Grifola gargal are native edible mushroom species of Argentina. The study of their growth is useful as a first step for the optimized production of those constituents with nutritional, nutriceutical, and pharmacological value. The effect of temperature, pH, and supplements (millet and sunflower seed hulls) on agar medium and the effect of temperature and sunflower seed broth on liquid medium, were evaluated. On malt-yeast-peptone-agar medium, the highest rate of mycelial growth and biomass production for both Grifola species was at pH 4. After 20 days culture, both biomass production and colony diameter were significantly higher at 18°C than at 24°C in the case of G. sordulenta, while G. gargal did not grow at 24°C. For both species, addition of milled sunflower seed hulls (0.4%) to the medium significantly increased mycelial growth diameter and biomass production. In the case of liquid culture of G. sordulenta, the addition of 26% or 39% sunflower seed broth to the medium significantly increased the mycelial biomass (by almost 3 times) compared to the control. There were no differences in the mycelial biomass production at 24°C, irrespective of the sunflower seed broth content, and also the mycelial biomass was much lower than the one obtained at 20°C. G. gargal showed a significant mycelial mass increase (ca. 100%) at both 26% and 39% sunflower seed broth at 20°C, while at 24°C there were no significant differences in relation to sunflower seed broth rates compared to control. The best culture conditions for agar and liquid culture of these Grifola species are discussed.
Fil: Postemsky, Pablo Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Centro de Recursos Naturales Renovables de la Zona Semiárida. Universidad Nacional del Sur. Centro de Recursos Naturales Renovables de la Zona Semiárida; Argentina
Fil: González Matute, Ramiro. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; Argentina
Fil: Figlas, Norma Débora. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; Argentina
Fil: Curvetto, Nestor Raul. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Centro de Recursos Naturales Renovables de la Zona Semiárida. Universidad Nacional del Sur. Centro de Recursos Naturales Renovables de la Zona Semiárida; Argentina
description Grifola sordulenta and Grifola gargal are native edible mushroom species of Argentina. The study of their growth is useful as a first step for the optimized production of those constituents with nutritional, nutriceutical, and pharmacological value. The effect of temperature, pH, and supplements (millet and sunflower seed hulls) on agar medium and the effect of temperature and sunflower seed broth on liquid medium, were evaluated. On malt-yeast-peptone-agar medium, the highest rate of mycelial growth and biomass production for both Grifola species was at pH 4. After 20 days culture, both biomass production and colony diameter were significantly higher at 18°C than at 24°C in the case of G. sordulenta, while G. gargal did not grow at 24°C. For both species, addition of milled sunflower seed hulls (0.4%) to the medium significantly increased mycelial growth diameter and biomass production. In the case of liquid culture of G. sordulenta, the addition of 26% or 39% sunflower seed broth to the medium significantly increased the mycelial biomass (by almost 3 times) compared to the control. There were no differences in the mycelial biomass production at 24°C, irrespective of the sunflower seed broth content, and also the mycelial biomass was much lower than the one obtained at 20°C. G. gargal showed a significant mycelial mass increase (ca. 100%) at both 26% and 39% sunflower seed broth at 20°C, while at 24°C there were no significant differences in relation to sunflower seed broth rates compared to control. The best culture conditions for agar and liquid culture of these Grifola species are discussed.
publishDate 2006
dc.date.none.fl_str_mv 2006-12
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/11336/30457
Postemsky, Pablo Daniel; González Matute, Ramiro; Figlas, Norma Débora; Curvetto, Nestor Raul; Optimizing Grifola Sordulenta and Grifola Gargal growth in agar and liquid nutrient media; Institut de Recherche pour le Développement; Micologia Aplicada International; 18; 1; 12-2006; 7-12
1534-2581
CONICET Digital
CONICET
url http://hdl.handle.net/11336/30457
identifier_str_mv Postemsky, Pablo Daniel; González Matute, Ramiro; Figlas, Norma Débora; Curvetto, Nestor Raul; Optimizing Grifola Sordulenta and Grifola Gargal growth in agar and liquid nutrient media; Institut de Recherche pour le Développement; Micologia Aplicada International; 18; 1; 12-2006; 7-12
1534-2581
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://agris.fao.org/agris-search/search.do?recordID=US201301054732
info:eu-repo/semantics/altIdentifier/url/http://www.micaplint.com/pdf/V18_1_02.pdf
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
application/pdf
dc.publisher.none.fl_str_mv Institut de Recherche pour le Développement
publisher.none.fl_str_mv Institut de Recherche pour le Développement
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
_version_ 1842268948362428416
score 13.13397

Publicaciones similares