Production of lipase by immobilized cells of Aspergillus niger

Immobilization of Bacillus megaterium MTCC 2444 by Ca-alginate entrapment method for enhanced alkaline protease production

“…8). In contrast, the solidification time of 24 h, 1 h and 10 h improved the stabilities of gel beads entrapped with B. licheniformis (Dobreva et al 1996), A. niger (Ellaiah et al 2004) and S. griseoloalbus (Anisha and Prema 2008) for the production of α-amylase, lipase and α-galactosidase, respectively.Results for the different ages of beads showed that 24 h yielded maximum when compared with other aged beads (Fig. 9).…”

Enhanced Production of Extracellular Lipase by Novel Mutant Strain ofAspergillus Niger

“…Usually strain improvement of enzyme producing filamentous fungi is reached by induced mutagenesis with various mutagens, such as UV light, n-methyl-n-nitro-nnitrosoguanidine (nMG) and hno 2 , applied separately or in combination (2,4,5,8,12,26). The effectiveness of the induced mutagenesis depends on the type of mutagen, dose and duration of exposition.…”

“…A number of publications are dedicated to the optimization of the nutritive medium composition and the cultivation conditions for lipase production by fungi (1,9,21,24), but only a few studied the possibilities for enhancement of lipase production by strain improvement (2,5,12). enhancement of lipase productivity of fungal strains by induced mutagenesis is a key step for the development of effective technologies for industrial scale production of lipases.…”

Lipase Production in Tray-Bioreactor via Solid State Fermentation under Desired Growth Conditions

“…compared to lipases produced from animals and plants [8]. Substrate specifity, steriospecifity and ability of this…”

“…Agro industrial by-products and in various fields of industries including pharmaceuticals, detergents, cosmetic, oleochemicals and fuel sector for biodiesel synthesis [5][6][7]. microorganisms [8][9][10]. Microorganisms are known as residues which are classified in the latter group, provide alternative substrates for solid state fermentation; while the environmental pollution problems are resolved [1,11,12].…”