Effect of co-cultivation of two Pleurotus species on lignocellulolytic enzyme production and mushroom fructification

Co-cultivation of mushroom species produce changes on fungal enzyme production and fructification that were not in-depth studied hitherto. This work was conducted with the aim of studying how the interactions between Pleurotus ostreatus and Pleurotus citrinopileatus in a dual culture affect the lign...

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Autores principales:	Carabajal, M., Levin, L., Albertó, E., Lechner, B.
Formato:	JOUR
Materias:	Co-cultivation Lignocellulolytic enzymes Mushroom yield Species interaction Biological efficiency Enzyme production Fungal enzymes Laccases Lignin degradation Ligninolytic enzymes Morphological properties Pleurotus Pleurotus ostreatus Spatial patterns Species interactions Xylanolytic activity Yield value Manganese Enzymes biodegradation cellulose enzyme activity fungus inhibition lignin monoculture morphology mushroom spatial analysis straw Basidiomycota Fungi Pleurotus citrinopileatus
Acceso en línea:	http://hdl.handle.net/20.500.12110/paper_09648305_v66_n1_p71_Carabajal
Aporte de:	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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spelling	todo:paper_09648305_v66_n1_p71_Carabajal2023-10-03T15:54:54Z Effect of co-cultivation of two Pleurotus species on lignocellulolytic enzyme production and mushroom fructification Carabajal, M. Levin, L. Albertó, E. Lechner, B. Co-cultivation Lignocellulolytic enzymes Mushroom yield Species interaction Biological efficiency Co-cultivation Enzyme production Fungal enzymes Laccases Lignin degradation Ligninolytic enzymes Lignocellulolytic enzymes Morphological properties Mushroom yield Pleurotus Pleurotus ostreatus Spatial patterns Species interactions Xylanolytic activity Yield value Manganese Enzymes biodegradation cellulose enzyme activity fungus inhibition lignin monoculture morphology mushroom spatial analysis straw Basidiomycota Fungi Pleurotus Pleurotus citrinopileatus Pleurotus ostreatus Co-cultivation of mushroom species produce changes on fungal enzyme production and fructification that were not in-depth studied hitherto. This work was conducted with the aim of studying how the interactions between Pleurotus ostreatus and Pleurotus citrinopileatus in a dual culture affect the lignocellulolytic enzymes production, influence yield values and modify the morphological properties of basidiomata obtained. With this purpose monocultures of both species in a straw-based substrate were investigated, as well as dual cultures with 3 different spatial patterns (one fungus in the upper portion of the bag and the second in the bottom, the opposite spatial pattern, and a mix of spawn from both, scattered in each bag). Co-cultivation did not increase basidiomata production, moreover, it inhibited carpophore development of P. ostreatus in the mix, and decreased basidiomata stem's length significantly. Biological efficiencies achieved in monocultures of P. ostreatus and P. citrinopileatus were 95.3% and 67.6% respectively. Different spatial patterns affected not only enzyme production but also mycelial yield. Cellulolytic and xylanolytic activities detected increased significantly when P. ostreatus was inoculated in the upper portion of the bag and P. citrinopileatus in the bottom part, but co-cultivation did not stimulate ligninolytic enzyme production. The highest laccase (8.2Ug -1) and Mn-peroxidase (7.5Ug -1) activities were detected in monocultures of P. ostreatus, in coincidence with maximum lignin degradation (28%). © 2011 Elsevier Ltd. Fil:Carabajal, M. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Levin, L. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Albertó, E. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Lechner, B. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_09648305_v66_n1_p71_Carabajal
institution	Universidad de Buenos Aires
institution_str	I-28
repository_str	R-134
collection	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic	Co-cultivation Lignocellulolytic enzymes Mushroom yield Species interaction Biological efficiency Co-cultivation Enzyme production Fungal enzymes Laccases Lignin degradation Ligninolytic enzymes Lignocellulolytic enzymes Morphological properties Mushroom yield Pleurotus Pleurotus ostreatus Spatial patterns Species interactions Xylanolytic activity Yield value Manganese Enzymes biodegradation cellulose enzyme activity fungus inhibition lignin monoculture morphology mushroom spatial analysis straw Basidiomycota Fungi Pleurotus Pleurotus citrinopileatus Pleurotus ostreatus
spellingShingle	Co-cultivation Lignocellulolytic enzymes Mushroom yield Species interaction Biological efficiency Co-cultivation Enzyme production Fungal enzymes Laccases Lignin degradation Ligninolytic enzymes Lignocellulolytic enzymes Morphological properties Mushroom yield Pleurotus Pleurotus ostreatus Spatial patterns Species interactions Xylanolytic activity Yield value Manganese Enzymes biodegradation cellulose enzyme activity fungus inhibition lignin monoculture morphology mushroom spatial analysis straw Basidiomycota Fungi Pleurotus Pleurotus citrinopileatus Pleurotus ostreatus Carabajal, M. Levin, L. Albertó, E. Lechner, B. Effect of co-cultivation of two Pleurotus species on lignocellulolytic enzyme production and mushroom fructification
topic_facet	Co-cultivation Lignocellulolytic enzymes Mushroom yield Species interaction Biological efficiency Co-cultivation Enzyme production Fungal enzymes Laccases Lignin degradation Ligninolytic enzymes Lignocellulolytic enzymes Morphological properties Mushroom yield Pleurotus Pleurotus ostreatus Spatial patterns Species interactions Xylanolytic activity Yield value Manganese Enzymes biodegradation cellulose enzyme activity fungus inhibition lignin monoculture morphology mushroom spatial analysis straw Basidiomycota Fungi Pleurotus Pleurotus citrinopileatus Pleurotus ostreatus
description	Co-cultivation of mushroom species produce changes on fungal enzyme production and fructification that were not in-depth studied hitherto. This work was conducted with the aim of studying how the interactions between Pleurotus ostreatus and Pleurotus citrinopileatus in a dual culture affect the lignocellulolytic enzymes production, influence yield values and modify the morphological properties of basidiomata obtained. With this purpose monocultures of both species in a straw-based substrate were investigated, as well as dual cultures with 3 different spatial patterns (one fungus in the upper portion of the bag and the second in the bottom, the opposite spatial pattern, and a mix of spawn from both, scattered in each bag). Co-cultivation did not increase basidiomata production, moreover, it inhibited carpophore development of P. ostreatus in the mix, and decreased basidiomata stem's length significantly. Biological efficiencies achieved in monocultures of P. ostreatus and P. citrinopileatus were 95.3% and 67.6% respectively. Different spatial patterns affected not only enzyme production but also mycelial yield. Cellulolytic and xylanolytic activities detected increased significantly when P. ostreatus was inoculated in the upper portion of the bag and P. citrinopileatus in the bottom part, but co-cultivation did not stimulate ligninolytic enzyme production. The highest laccase (8.2Ug -1) and Mn-peroxidase (7.5Ug -1) activities were detected in monocultures of P. ostreatus, in coincidence with maximum lignin degradation (28%). © 2011 Elsevier Ltd.
format	JOUR
author	Carabajal, M. Levin, L. Albertó, E. Lechner, B.
author_facet	Carabajal, M. Levin, L. Albertó, E. Lechner, B.
author_sort	Carabajal, M.
title	Effect of co-cultivation of two Pleurotus species on lignocellulolytic enzyme production and mushroom fructification
title_short	Effect of co-cultivation of two Pleurotus species on lignocellulolytic enzyme production and mushroom fructification
title_full	Effect of co-cultivation of two Pleurotus species on lignocellulolytic enzyme production and mushroom fructification
title_fullStr	Effect of co-cultivation of two Pleurotus species on lignocellulolytic enzyme production and mushroom fructification
title_full_unstemmed	Effect of co-cultivation of two Pleurotus species on lignocellulolytic enzyme production and mushroom fructification
title_sort	effect of co-cultivation of two pleurotus species on lignocellulolytic enzyme production and mushroom fructification
url	http://hdl.handle.net/20.500.12110/paper_09648305_v66_n1_p71_Carabajal
work_keys_str_mv	AT carabajalm effectofcocultivationoftwopleurotusspeciesonlignocellulolyticenzymeproductionandmushroomfructification AT levinl effectofcocultivationoftwopleurotusspeciesonlignocellulolyticenzymeproductionandmushroomfructification AT albertoe effectofcocultivationoftwopleurotusspeciesonlignocellulolyticenzymeproductionandmushroomfructification AT lechnerb effectofcocultivationoftwopleurotusspeciesonlignocellulolyticenzymeproductionandmushroomfructification
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Effect of co-cultivation of two Pleurotus species on lignocellulolytic enzyme production and mushroom fructification

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