Formulation of a liquid medium with wheat bran for the production of laccase by Trametes versicolor in an air-lift bioreactor
The aim of this work was to formulate a liquid medium with wheat bran for the production of Trametes versicolor laccase in an air-lift bioreactor. Univariated experiments were carried out in order to optimize the contents of CuSO4 (0-2 mM), glucose (0-50 g/L), peptone (0-25 g/L) and fermentation par...
| Autor principal: | Souza, João Vicente Braga de |
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| Outros Autores: | Silva, Érica M., Cavallazzi, José Renato Pereira, Sobrinho, Agostinho da S. |
| Grau: | Artigo |
| Idioma: | English |
| Publicado em: |
Journal of Food, Agriculture and Environment
2020
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| Acesso em linha: |
https://repositorio.inpa.gov.br/handle/1/18372 |
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oai:repositorio:1-18372 |
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oai:repositorio:1-18372 Formulation of a liquid medium with wheat bran for the production of laccase by Trametes versicolor in an air-lift bioreactor Souza, João Vicente Braga de Silva, Érica M. Cavallazzi, José Renato Pereira Sobrinho, Agostinho da S. Copper Sulfate Glucose Laccase Peptone Aeration And Oxygenation Bioreactor Concentration (parameters) Controlled Study Drug Formulation Enzyme Activity Enzyme Synthesis Fermentation Inoculation Liquid Culture Nonhuman Ph Measurement Trametes Versicolor Wheat Bran Trametes Versicolor Triticum Aestivum The aim of this work was to formulate a liquid medium with wheat bran for the production of Trametes versicolor laccase in an air-lift bioreactor. Univariated experiments were carried out in order to optimize the contents of CuSO4 (0-2 mM), glucose (0-50 g/L), peptone (0-25 g/L) and fermentation parameters as pH (3-7), inoculum (40-360 mycelium plugs/L) and aeration (0-1 v/v/m). After the optimization an optimized experiment was accomplished (pH 3, inoculum of 40 mycelium plugs/L, CuSO4 concentration of 1.2 mM, 10 g/L of peptone and the aeration of 0.5 v/v/m) in an airlift reactor. The highest activity (32,000 UI/L) was reached in the 10th experimental day. 2020-06-15T21:54:14Z 2020-06-15T21:54:14Z 2010 Artigo https://repositorio.inpa.gov.br/handle/1/18372 en Volume 8, Número 1, Pags. 394-396 Restrito Journal of Food, Agriculture and Environment |
| institution |
Instituto Nacional de Pesquisas da Amazônia - Repositório Institucional |
| collection |
INPA-RI |
| language |
English |
| topic |
Copper Sulfate Glucose Laccase Peptone Aeration And Oxygenation Bioreactor Concentration (parameters) Controlled Study Drug Formulation Enzyme Activity Enzyme Synthesis Fermentation Inoculation Liquid Culture Nonhuman Ph Measurement Trametes Versicolor Wheat Bran Trametes Versicolor Triticum Aestivum |
| spellingShingle |
Copper Sulfate Glucose Laccase Peptone Aeration And Oxygenation Bioreactor Concentration (parameters) Controlled Study Drug Formulation Enzyme Activity Enzyme Synthesis Fermentation Inoculation Liquid Culture Nonhuman Ph Measurement Trametes Versicolor Wheat Bran Trametes Versicolor Triticum Aestivum Souza, João Vicente Braga de Formulation of a liquid medium with wheat bran for the production of laccase by Trametes versicolor in an air-lift bioreactor |
| topic_facet |
Copper Sulfate Glucose Laccase Peptone Aeration And Oxygenation Bioreactor Concentration (parameters) Controlled Study Drug Formulation Enzyme Activity Enzyme Synthesis Fermentation Inoculation Liquid Culture Nonhuman Ph Measurement Trametes Versicolor Wheat Bran Trametes Versicolor Triticum Aestivum |
| description |
The aim of this work was to formulate a liquid medium with wheat bran for the production of Trametes versicolor laccase in an air-lift bioreactor. Univariated experiments were carried out in order to optimize the contents of CuSO4 (0-2 mM), glucose (0-50 g/L), peptone (0-25 g/L) and fermentation parameters as pH (3-7), inoculum (40-360 mycelium plugs/L) and aeration (0-1 v/v/m). After the optimization an optimized experiment was accomplished (pH 3, inoculum of 40 mycelium plugs/L, CuSO4 concentration of 1.2 mM, 10 g/L of peptone and the aeration of 0.5 v/v/m) in an airlift reactor. The highest activity (32,000 UI/L) was reached in the 10th experimental day. |
| format |
Artigo |
| author |
Souza, João Vicente Braga de |
| author2 |
Silva, Érica M. Cavallazzi, José Renato Pereira Sobrinho, Agostinho da S. |
| author2Str |
Silva, Érica M. Cavallazzi, José Renato Pereira Sobrinho, Agostinho da S. |
| title |
Formulation of a liquid medium with wheat bran for the production of laccase by Trametes versicolor in an air-lift bioreactor |
| title_short |
Formulation of a liquid medium with wheat bran for the production of laccase by Trametes versicolor in an air-lift bioreactor |
| title_full |
Formulation of a liquid medium with wheat bran for the production of laccase by Trametes versicolor in an air-lift bioreactor |
| title_fullStr |
Formulation of a liquid medium with wheat bran for the production of laccase by Trametes versicolor in an air-lift bioreactor |
| title_full_unstemmed |
Formulation of a liquid medium with wheat bran for the production of laccase by Trametes versicolor in an air-lift bioreactor |
| title_sort |
formulation of a liquid medium with wheat bran for the production of laccase by trametes versicolor in an air-lift bioreactor |
| publisher |
Journal of Food, Agriculture and Environment |
| publishDate |
2020 |
| url |
https://repositorio.inpa.gov.br/handle/1/18372 |
| _version_ |
1787143192516231168 |
| score |
11.755432 |