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Titolo:
The use of alpha-methyl-D-glucoside, a synthetic analogue of maltose, as inducer of amylase by Aspergillus sp in solid-state and submerged fermentations
Autore:
Moreira, FG; Lenartovicz, V; de Souza, CGM; Ramos, EP; Peralta, RM;
Indirizzi:
Univ Estadual Maringa, Dept Bioquim, BR-87020900 Maringa, Parana, Brazil Univ Estadual Maringa Maringa Parana Brazil BR-87020900 BC Parana, Brazil
Titolo Testata:
BRAZILIAN JOURNAL OF MICROBIOLOGY
fascicolo: 1, volume: 32, anno: 2001,
pagine: 15 - 19
SICI:
1517-8382(200101/03)32:1<15:TUOAAS>2.0.ZU;2-8
Fonte:
ISI
Lingua:
ENG
Soggetto:
XYLANASE PRODUCTION; INDUCTION; ENZYMES; REPRESSION; SUBSTRATE; STARCH; CARBON;
Keywords:
amylase; Aspergillus; solid-state fermentation; submerged fermentation;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Agriculture,Biology & Environmental Sciences
Citazioni:
23
Recensione:
Indirizzi per estratti:
Indirizzo: Peralta, RM Univ Estadual Maringa, Dept Bioquim, BR-87020900 Maringa, Parana, Brazil Univ Estadual Maringa Maringa Parana Brazil BR-87020900 BCzil
Citazione:
F.G. Moreira et al., "The use of alpha-methyl-D-glucoside, a synthetic analogue of maltose, as inducer of amylase by Aspergillus sp in solid-state and submerged fermentations", BRAZ J MICR, 32(1), 2001, pp. 15-19

Abstract

The use of a methyl-D-glucoside (aMG), a synthetic analogue of maltose, ascarbon source and inducer of amylase synthesis to several species of Aspergillus was studied in submerged and solid-state fermentations. Among a group of ten species, A. tamarii, A. fumigatus and A. flavus were able to produce biomass and high specific amylolytic activity in submerged cultures containing aMG as the only carbon source. In solid state fermentation, the enrichment of basal wheat bran or com cob medium with aMG increased up to 3 times the production of amylases. In both submerged and solid state fermentations, aMG was more effective inducer of amylases than maltose and starch.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 07/07/20 alle ore 12:38:03