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A methodology for coupling DGGE and mathematical modelling : application in bio-hydrogen production

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Detalhes bibliográficos
Resumo:Molecular biology techniques provide valuable information in terms of microbial dynamic and evolution. DGGE analysis is one of the most popular methods, which has been used in bioprocess assessment. A novel procedure that combines common experimental measurements, DGGE and image analysis is presented as a new methodology for preliminary assessment. In this study, the methodology was applied as an example to the start up of a hydrogen bioreactor, in order to have a preliminary estimation of the actual concentration of the different microbial species. The obtained results are used for determining the kinetic parameter by using a simple mathematical model focusing on species dynamic.
Autores principais:Tapia, Estela
Outros Autores:Donoso-Bravo, Andres; Cabrol, Léa; Alves, M. M.; Pereira, M. A.; Rapaport, Alain; Ruiz-Filippi, Gonzalo
Assunto:Anaerobic digestion Biomass DGGE Image analysis Model
Ano:2013
País:Portugal
Tipo de documento:comunicação em conferência
Tipo de acesso:acesso aberto
Instituição associada:Universidade do Minho
Idioma:inglês
Origem:RepositóriUM - Universidade do Minho

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