Data/hora: 09/06/2024 09:45:27

Provedor de dados: 	58	
País: 	Brazil	
Título: 	Amylase production by solid-state fermentation of agro-industrial wastes using Bacillus sp.	
Autores: 	Saxena,Rajshree; Singh,Rajni.	
Data: 	2011-12-01	
Ano: 	2011	
Palavras-chave: 	Solid State Fermentation; Agro-industrial wastes; Amylase; Enzyme optimization; Stability; Bacillus sp.	
Resumo: 	Solid state fermentation was carried out using various agro- industrial wastes with the best amylase producing strain isolated from soil. Different physicochemical conditions were varied for maximum enzyme production. The strain produced about 5400 units/g of amylase at 1:3 moisture content, 20% inoculum, after 72 h of incubation with Mustard Oil seed cake as the substrate. The optimum temperature and pH of the enzyme activity were found to be 50ºC and 6 respectively. The enzyme was found to be thermostable at 70ºC for about 2 h without any salt. It showed stability at pH range 5-7. The metal ions as Na+, Ca++, Mg++ and Co++ enhanced the enzyme activity.	
Tipo: 	Info:eu-repo/semantics/article	
Idioma: 	Inglês	
Identificador: 	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822011000400014	
Editor: 	Sociedade Brasileira de Microbiologia	
Relação: 	10.1590/S1517-83822011000400014	
Formato: 	text/html	
Fonte: 	Brazilian Journal of Microbiology  v.42 n.4 2011	
Fonte: 	info:eu-repo/semantics/openAccess