Data/hora: 10/06/2024 09:00:21

Provedor de dados: | 58
País: | Brazil
Título: | Poly R decolorization and APPL production by Streptomyces violaceoruber and Streptomyces spiroverticillatus
Autores: | Abou-Dobara,M.I.; Omar,N.F.
Data: | 2014-12-01
Ano: | 2014
Palavras-chave: | Streptomyces; APPL; Poly-R decolorization; Ferulic acid degradation.
Resumo: | Two mesophilic streptomycetes (S. violaceoruber and S. spiroverticillatus) were selected to study their Poly R-478 decolorization ability and lignocellulose solubilizing activity. Both strains were able to degrade Poly R-478 dye and ferulic acid during growth on a minimal salts medium. The Poly R-478 decolorizing activities of both strains were induced by adding different carbon sources to the culture media. S. violaceoruber could decolorize 63% of Poly R-478 after 24 h. Both strains could solubilize straw and produce acid-precipitable polymeric lignin (APPL) with different efficiency. From the major extracellular enzymes recovery of both strains on rice and wheat straw, we can predicate that the biodegradation process was partial indicating a possible utilization in biological delignification.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Inglês
Identificador: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822014000400008
Editor: | Sociedade Brasileira de Microbiologia
Relação: | 10.1590/S1517-83822014000400008
Formato: | text/html
Fonte: | Brazilian Journal of Microbiology  v.45 n.4 2014
Fonte: | info:eu-repo/semantics/openAccess