Now showing items 1-10 of 38
Purification and Characterization of the alpha-Glucosidase Produced by Thermophilic Fungus Thermoascus aurantiacus CBMAI 756
(Journal of Microbiology, 2010-08-01) [Artigo]
An alpha-glucosidase enzyme produced by the fungus Thermoascus aurantiacus CBMAI 756 was purified by ultra filtration, ammonium sulphate precipitation, and chromatography using Q Sepharose, Sephacryl S-200, and Superose ...
Production and characterization of a milk-clotting protease in the crude enzymatic extract from the newly isolated Thermomucor indicae-seudaticae N31 (Milk-clotting protease from the newly isolated Thermomucor indicae-seudaticae N31)
(Food Chemistry, 2010-05-01) [Artigo]
Microbial rennet-like milk-clotting enzymes are aspartic proteinases that catalyze milk coagulation. substituting calf rennet. Crude enzymatic extract produced by the thermophilic fungus, Thermomucor indicae-seudaticae ...
Screening of bacterial strains for pectinolytic activity: characterization of the polygalacturonase produced by Bacillus sp
(Revista de Microbiologia, 1999-12-01) [Artigo]
A partir de amostras de solo e de material vegetal em decomposição, foram isoladas 168 linhagens bacterianas capazes de utilizar pectina de citrus como única fonte de carbono. Destas, 102 foram positivas para a despolimerização ...
Selection of thermophilic and thermotolerant fungi for the production of cellulases and xylanases under solid-state fermentation
(Brazilian Journal of Microbiology, 2012-09-01) [Artigo]
Twenty-seven thermophilic and thermotolerant fungal strains were isolated from soil, decaying organic matter and sugarcane piles based on their ability to grow at 45ºC on medium containing corn straw and cardboard as carbon ...
Production of xylanase, cellulase and laccase by mesophilic fungi isolated from sugar cane soil
(Journal of Biotechnology, 2010-11-01) [Resumo]
Utilização do resíduo líquido de indústria de processamento de suco de laranja como meio de cultura de Penicillium citrinum: depuração biológica do resíduo e produção de enzima
(Química Nova, 1998-11-01) [Artigo]
Penicillium citrinum grown in orange juice processing wastes medium under continuous agitation was studied in order to establish optimal conditions (incubation period, incubation temperature, initial pH and nitrogen addition) ...
Pectin and pectinases: Production, characterization and industrial application of microbial pectinolytic enzymes
(Open Biotechnology Journal, 2009-07-21) [Resenha]
Pectinases are a big group of enzymes that break down pectic polysaccharides of plant tissues into simpler molecules like galacturonic acids. It has long been used to increase yields and clarity of fruit juices. Since ...
Poliporóides (Basidiomycota) em fragmentos de mata no perímetro urbano de São José do Rio Preto, São Paulo, Brasil
(Brazilian Journal of Botany, 2009-09-01) [Artigo]
Foi realizado levantamento das espécies de fungos poliporóides que ocorrem no perímetro urbano do município de São José do Rio Preto (20º49'12 S, 49º22'44 W), Estado de São Paulo, Brasil. Foram identificadas 18 espécies ...
Protease production by different thermophilic fungi
(Applied Biochemistry and Biotechnology, 2008-03-01) [Artigo]
A comparative study was carried out to evaluate protease production in solid-state fermentation (SSF) and submerged fermentation (SmF) by nine different thermophilic fungi - Thermoascus aurantiacus Miehe, Thermomyces ...
Purification and characterization of two xylanases from alkalophilic and thermophilic Bacillus licheniformis 77-2
(Applied Biochemistry and Biotechnology, 2006-03-01) [Artigo]
The alkalophilic bacteria Bacillus licheniformis 77-2 produces significant quantities of thermostable cellulase-free xylanases. The crude xylanase was purified to apparent homogeneity by gel filtration (G-75) and ionic ...