Growth characteristics of pleurotus ostreatus in bioreactors
Pleurotus ostreatus was cultured in a bioreactor equipped with different impeller geometries under non-limiting nutrient conditions. With a Rushton turbine impeller the specific growth rate decreased 30% and pellet diameter was reduced 15% when the aeration rate was increased from 1 to 1.5 vvm. Agitation rate reduced the pellet diameter from 5.1 mm to 2.8 mm using 200 rpm and 400 rpm of agitation, respectively. Specific growth rates of 0.036, 0.020 and 0.041 h-1 were obtained with Roshton (disc turbine), Helical Ribbon and InterMIG impellers, respectively. Impeller geometry is important to control the pellet size and consequently growth rate of P. ostreatus.
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KOHA-OAI-ECOSUR:203062025-01-10T12:26:11ZGrowth characteristics of pleurotus ostreatus in bioreactors Márquez Rocha, Facundo Joaquín Doctor 20677 Guillén Navarro, Griselda Karina Doctora autor/a 7945 Sánchez, José E. Doctor autor/a 5443 Vázquez Duhalt, Rafael autor/a 13201 textengPleurotus ostreatus was cultured in a bioreactor equipped with different impeller geometries under non-limiting nutrient conditions. With a Rushton turbine impeller the specific growth rate decreased 30% and pellet diameter was reduced 15% when the aeration rate was increased from 1 to 1.5 vvm. Agitation rate reduced the pellet diameter from 5.1 mm to 2.8 mm using 200 rpm and 400 rpm of agitation, respectively. Specific growth rates of 0.036, 0.020 and 0.041 h-1 were obtained with Roshton (disc turbine), Helical Ribbon and InterMIG impellers, respectively. Impeller geometry is important to control the pellet size and consequently growth rate of P. ostreatus.Pleurotus ostreatus was cultured in a bioreactor equipped with different impeller geometries under non-limiting nutrient conditions. With a Rushton turbine impeller the specific growth rate decreased 30% and pellet diameter was reduced 15% when the aeration rate was increased from 1 to 1.5 vvm. Agitation rate reduced the pellet diameter from 5.1 mm to 2.8 mm using 200 rpm and 400 rpm of agitation, respectively. Specific growth rates of 0.036, 0.020 and 0.041 h-1 were obtained with Roshton (disc turbine), Helical Ribbon and InterMIG impellers, respectively. Impeller geometry is important to control the pellet size and consequently growth rate of P. ostreatus.Adobe Acrobat profesional 6.0 o superiorPleurotus ostreatusHongos comestiblesDisponible en líneaBiotechnology TechniquesDisponible para usuarios de ECOSUR con su clave de acceso |
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biblioteca |
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Sistema de Información Bibliotecario de ECOSUR (SIBE) |
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Pleurotus ostreatus Hongos comestibles Pleurotus ostreatus Hongos comestibles |
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Pleurotus ostreatus Hongos comestibles Pleurotus ostreatus Hongos comestibles Márquez Rocha, Facundo Joaquín Doctor 20677 Guillén Navarro, Griselda Karina Doctora autor/a 7945 Sánchez, José E. Doctor autor/a 5443 Vázquez Duhalt, Rafael autor/a 13201 Growth characteristics of pleurotus ostreatus in bioreactors |
| description |
Pleurotus ostreatus was cultured in a bioreactor equipped with different impeller geometries under non-limiting nutrient conditions. With a Rushton turbine impeller the specific growth rate decreased 30% and pellet diameter was reduced 15% when the aeration rate was increased from 1 to 1.5 vvm. Agitation rate reduced the pellet diameter from 5.1 mm to 2.8 mm using 200 rpm and 400 rpm of agitation, respectively. Specific growth rates of 0.036, 0.020 and 0.041 h-1 were obtained with Roshton (disc turbine), Helical Ribbon and InterMIG impellers, respectively. Impeller geometry is important to control the pellet size and consequently growth rate of P. ostreatus. |
| format |
Texto |
| topic_facet |
Pleurotus ostreatus Hongos comestibles |
| author |
Márquez Rocha, Facundo Joaquín Doctor 20677 Guillén Navarro, Griselda Karina Doctora autor/a 7945 Sánchez, José E. Doctor autor/a 5443 Vázquez Duhalt, Rafael autor/a 13201 |
| author_facet |
Márquez Rocha, Facundo Joaquín Doctor 20677 Guillén Navarro, Griselda Karina Doctora autor/a 7945 Sánchez, José E. Doctor autor/a 5443 Vázquez Duhalt, Rafael autor/a 13201 |
| author_sort |
Márquez Rocha, Facundo Joaquín Doctor 20677 |
| title |
Growth characteristics of pleurotus ostreatus in bioreactors |
| title_short |
Growth characteristics of pleurotus ostreatus in bioreactors |
| title_full |
Growth characteristics of pleurotus ostreatus in bioreactors |
| title_fullStr |
Growth characteristics of pleurotus ostreatus in bioreactors |
| title_full_unstemmed |
Growth characteristics of pleurotus ostreatus in bioreactors |
| title_sort |
growth characteristics of pleurotus ostreatus in bioreactors |
| work_keys_str_mv |
AT marquezrochafacundojoaquindoctor20677 growthcharacteristicsofpleurotusostreatusinbioreactors AT guillennavarrogriseldakarinadoctoraautora7945 growthcharacteristicsofpleurotusostreatusinbioreactors AT sanchezjoseedoctorautora5443 growthcharacteristicsofpleurotusostreatusinbioreactors AT vazquezduhaltrafaelautora13201 growthcharacteristicsofpleurotusostreatusinbioreactors |
| _version_ |
1822247349800402944 |