Now showing items 1-4 of 4
Structural characterization of a new dextran with a low degree of branching produced by Leuconostoc mesenteroides FT045B dextransucrase
(Carbohydrate Polymers, 2012-05-16) [Artigo]
This paper offers the physical and chemical characterization of a new dextran produced by Leuconostoc mesenteroides FT045B. The chemical structure was determined by Fourier Transform Infrared spectroscopy and 1H Nuclear ...
Rhamnolipids as biosurfactants from renewable resources: Concepts for next-generation rhamnolipid production
(Process Biochemistry, 2012-08-01) [Artigo]
Several microorganisms are known to produce a wide variety of surface-active substances, which are referred to as biosurfactants. Interesting examples for biosurfactants are rhamnolipids, glycolipids mainly known from ...
Bacillus lehensis-an alkali-tolerant bacterium isolated from cassava starch wastewater: optimization of parameters for cyclodextrin glycosyltransferase production
(Annals of Microbiology, 2012-03-01) [Artigo]
A Gram-positive, endospore-forming, alkali-tolerant bacterial strain, designated CGII, was isolated from the wastewater of a cassava flour mill in the state of São Paulo, Brazil and submitted to phylogenetic studies and ...
Keratinase production by new strain of Bacillus Amyloliquefaciens: Application of statistical experimental design for optimization of keratinase production
(Asian Journal of Microbiology, Biotechnology and Environmental Sciences, 2012-12-17) [Artigo]
Feathers are rich in amino acids and can be employed as a dietary protein supplement for animal feed. Microbial degradation is an alternative technology for improving the nutritional value of feathers. Other potential ...