Data/hora: 11/06/2024 04:15:14

Provedor de dados: | 58
País: | Brazil
Título: | Filamentous fungi and media for cellulase production in solid state cultures
Autores: | Kilikian,B.V.; Afonso,L.C.; Souza,T.F.C.; Ferreira,R.G.; Pinheiro,I.R.
Data: | 2014-01-01
Ano: | 2014
Palavras-chave: | Cellulase; Productivity; Solid media; Sugarcane bagasse; Myceliophtora sp.
Resumo: | Cellulase production was evaluated in two reference strains (T. reesei Rut-C30 and T. reesei QM9414), two strains isolated from a sugarcane cultivation area (Trichoderma sp. IPT778 and T. harzianum rifai IPT821) and one strain isolated in a program for biodiversity preservation in São Paulo state (Myceliophthora thermophila M77). Solid state cultures were performed using sugarcane bagasse (C), wheat bran (W) and/or soybean bran (S). The highest FPA was 10.6 U/gdm for M77 in SC (10:90) at 80% moisture, which was 4.4 times higher than production in pure W. C was a strong inducer of cellulase production, given that the production level of 6.1 U/gdm in WC (40:60) was 2.5 times higher than in pure W for strain M77; T. reesei Rut-C30 did not respond as strongly with about 1.6-fold surplus production. S advantageously replaced W, as the surplus production on SC (20:80) was 2.3 times relative to WC (20:80) for M77.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Inglês
Identificador: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822014000100041
Editor: | Sociedade Brasileira de Microbiologia
Relação: | 10.1590/S1517-83822014005000028
Formato: | text/html
Fonte: | Brazilian Journal of Microbiology  v.45 n.1 2014
Fonte: | info:eu-repo/semantics/openAccess