Effect of endosulfan on mycelial growth of pleurotus ostreatus and auricularia fuscosuccinea in liquid culture
In this work, the ability of Pleurotus ostreatus and Auricularia fuscosuccinea to grow in the presence of endosulfan was studied. Three liquid media under agitation were used for each fungus: 1) low carbon (2 g/l), 2) low nitrogen ( 2.4 mM), and 3) abundant carbon and nitrogen (10 g/l and 24 mM respectively). Fungal biomass (0.25 g wet weight) was seeded in 125 ml flasks with 30 ml sterile medium. Incubation lasted for 17 days in the dark at 28ºC with agitation by an orbital shaker at 100 rpm. On the second day of growth, 0.5 ml of an endosulfan solution was added to give a final concentration of 100 parts per million. Biomass production, sugar consumption and endosulfan content in the medium were assayed at 2, 8, 14 and 17 days thereafter. Both fungi were able to grow in the presence of the insecticide, although a decrease in biomass, growth rate and sugar consumption was observed. Except for the case of P. ostreatus in low carbon medium, both fungi were able to degrade 100 ppm endosulfan during a period of eight days of growth.
Main Authors: | , , , |
---|---|
Format: | Texto biblioteca |
Language: | eng |
Subjects: | Pleurotus ostreatus, Auricularia fuscosuccinea, Endosulfán, Cultivo de hongos, |
Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
id |
KOHA-OAI-ECOSUR:52079 |
---|---|
record_format |
koha |
spelling |
KOHA-OAI-ECOSUR:520792024-03-12T12:45:56ZEffect of endosulfan on mycelial growth of pleurotus ostreatus and auricularia fuscosuccinea in liquid culture Escobar, V. M. autor/a Nieto López, María Guadalupe autor 12313 Sánchez, José E. Doctor autor 5443 Cruz López, Leopoldo Caridad Doctor autor 2083 textengIn this work, the ability of Pleurotus ostreatus and Auricularia fuscosuccinea to grow in the presence of endosulfan was studied. Three liquid media under agitation were used for each fungus: 1) low carbon (2 g/l), 2) low nitrogen ( 2.4 mM), and 3) abundant carbon and nitrogen (10 g/l and 24 mM respectively). Fungal biomass (0.25 g wet weight) was seeded in 125 ml flasks with 30 ml sterile medium. Incubation lasted for 17 days in the dark at 28ºC with agitation by an orbital shaker at 100 rpm. On the second day of growth, 0.5 ml of an endosulfan solution was added to give a final concentration of 100 parts per million. Biomass production, sugar consumption and endosulfan content in the medium were assayed at 2, 8, 14 and 17 days thereafter. Both fungi were able to grow in the presence of the insecticide, although a decrease in biomass, growth rate and sugar consumption was observed. Except for the case of P. ostreatus in low carbon medium, both fungi were able to degrade 100 ppm endosulfan during a period of eight days of growth.In this work, the ability of Pleurotus ostreatus and Auricularia fuscosuccinea to grow in the presence of endosulfan was studied. Three liquid media under agitation were used for each fungus: 1) low carbon (2 g/l), 2) low nitrogen ( 2.4 mM), and 3) abundant carbon and nitrogen (10 g/l and 24 mM respectively). Fungal biomass (0.25 g wet weight) was seeded in 125 ml flasks with 30 ml sterile medium. Incubation lasted for 17 days in the dark at 28ºC with agitation by an orbital shaker at 100 rpm. On the second day of growth, 0.5 ml of an endosulfan solution was added to give a final concentration of 100 parts per million. Biomass production, sugar consumption and endosulfan content in the medium were assayed at 2, 8, 14 and 17 days thereafter. Both fungi were able to grow in the presence of the insecticide, although a decrease in biomass, growth rate and sugar consumption was observed. Except for the case of P. ostreatus in low carbon medium, both fungi were able to degrade 100 ppm endosulfan during a period of eight days of growth.Adobe Acrobat profesional 6.0 o superiorPleurotus ostreatusAuricularia fuscosuccineaEndosulfánCultivo de hongosDisponible en líneaMushroom Biology and Mushroom Products / edited by José E. Sánchez, Graciela Huerta and Elizur MontielDisponible para usuarios de ECOSUR con su clave de acceso |
institution |
ECOSUR |
collection |
Koha |
country |
México |
countrycode |
MX |
component |
Bibliográfico |
access |
En linea |
databasecode |
cat-ecosur |
tag |
biblioteca |
region |
America del Norte |
libraryname |
Sistema de Información Bibliotecario de ECOSUR (SIBE) |
language |
eng |
topic |
Pleurotus ostreatus Auricularia fuscosuccinea Endosulfán Cultivo de hongos Pleurotus ostreatus Auricularia fuscosuccinea Endosulfán Cultivo de hongos |
spellingShingle |
Pleurotus ostreatus Auricularia fuscosuccinea Endosulfán Cultivo de hongos Pleurotus ostreatus Auricularia fuscosuccinea Endosulfán Cultivo de hongos Escobar, V. M. autor/a Nieto López, María Guadalupe autor 12313 Sánchez, José E. Doctor autor 5443 Cruz López, Leopoldo Caridad Doctor autor 2083 Effect of endosulfan on mycelial growth of pleurotus ostreatus and auricularia fuscosuccinea in liquid culture |
description |
In this work, the ability of Pleurotus ostreatus and Auricularia fuscosuccinea to grow in the presence of endosulfan was studied. Three liquid media under agitation were used for each fungus: 1) low carbon (2 g/l), 2) low nitrogen ( 2.4 mM), and 3) abundant carbon and nitrogen (10 g/l and 24 mM respectively). Fungal biomass (0.25 g wet weight) was seeded in 125 ml flasks with 30 ml sterile medium. Incubation lasted for 17 days in the dark at 28ºC with agitation by an orbital shaker at 100 rpm. On the second day of growth, 0.5 ml of an endosulfan solution was added to give a final concentration of 100 parts per million. Biomass production, sugar consumption and endosulfan content in the medium were assayed at 2, 8, 14 and 17 days thereafter. Both fungi were able to grow in the presence of the insecticide, although a decrease in biomass, growth rate and sugar consumption was observed. Except for the case of P. ostreatus in low carbon medium, both fungi were able to degrade 100 ppm endosulfan during a period of eight days of growth. |
format |
Texto |
topic_facet |
Pleurotus ostreatus Auricularia fuscosuccinea Endosulfán Cultivo de hongos |
author |
Escobar, V. M. autor/a Nieto López, María Guadalupe autor 12313 Sánchez, José E. Doctor autor 5443 Cruz López, Leopoldo Caridad Doctor autor 2083 |
author_facet |
Escobar, V. M. autor/a Nieto López, María Guadalupe autor 12313 Sánchez, José E. Doctor autor 5443 Cruz López, Leopoldo Caridad Doctor autor 2083 |
author_sort |
Escobar, V. M. autor/a |
title |
Effect of endosulfan on mycelial growth of pleurotus ostreatus and auricularia fuscosuccinea in liquid culture |
title_short |
Effect of endosulfan on mycelial growth of pleurotus ostreatus and auricularia fuscosuccinea in liquid culture |
title_full |
Effect of endosulfan on mycelial growth of pleurotus ostreatus and auricularia fuscosuccinea in liquid culture |
title_fullStr |
Effect of endosulfan on mycelial growth of pleurotus ostreatus and auricularia fuscosuccinea in liquid culture |
title_full_unstemmed |
Effect of endosulfan on mycelial growth of pleurotus ostreatus and auricularia fuscosuccinea in liquid culture |
title_sort |
effect of endosulfan on mycelial growth of pleurotus ostreatus and auricularia fuscosuccinea in liquid culture |
work_keys_str_mv |
AT escobarvmautora effectofendosulfanonmycelialgrowthofpleurotusostreatusandauriculariafuscosuccineainliquidculture AT nietolopezmariaguadalupeautor12313 effectofendosulfanonmycelialgrowthofpleurotusostreatusandauriculariafuscosuccineainliquidculture AT sanchezjoseedoctorautor5443 effectofendosulfanonmycelialgrowthofpleurotusostreatusandauriculariafuscosuccineainliquidculture AT cruzlopezleopoldocaridaddoctorautor2083 effectofendosulfanonmycelialgrowthofpleurotusostreatusandauriculariafuscosuccineainliquidculture |
_version_ |
1794791490451406848 |