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Enrichment of phenolics and free radical scavenging property of wheat koji prepared with two filamentous fungi.
In the present study, total phenolic content and antioxidant property of wheat (54% ethanolic extract) was drastically enhanced when fermented with two GRAS filamentous fungi, Aspergillus oryzae andExpand
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Purification and characterization of a protease from solid state cultures of Aspergillus parasiticus
Abstract An extracellular alkaline serine protease was produced by Aspergillus parasiticus by solid state fermentation. The protease was purified and characterized. A 200-fold purified protease wasExpand
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Microbial production of gallic acid by modified solid state fermentation
Bioconversion of tannin to gallic acid from powder of teri pod (Caesalpinia digyna) cover was achieved by the locally isolated fungus, Rhizopus oryzae, in a bioreactor with a perforated float forExpand
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Enhanced production of amylase by optimization of nutritional constituents using response surface methodology
Abstract Response surface methodology was employed to study the cumulative interactive effect of the macronutrients of the media and to optimize their concentration to enhance the production ofExpand
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Optimizing some factors affecting protease production under solid state fermentation
Abstract Production of extracellular alkaline protease by a locally isolated fungal species, Rhizopus oryzae, under solid state fermentation was optimized. The maximum enzyme activity under theExpand
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Immobilization of α-Amylase Produced by Bacillus circulans GRS 313
A maltooligosaccharide-forming amylase from B circulans GRS 313 was immobilized by entrapment in calcium alginate beads. The immobilized activity was affected by the size of the bead and bead size ofExpand
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Production and characterization of tannase from Bacillus cereus KBR9.
A tannase-producing soil bacteria has been isolated and identified as Bacillus cereus. It can degrade tannic acid and produce maximum tannase (0.22 U/ml) at stationary phases of growth (24 h).Expand
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Effects of temperature, pH and additives on the activity of tannase produced by a co-culture of Rhizopus oryzae and Aspergillus foetidus
SummaryTannase was produced by modified solid-state fermentation (MSSF) of tannin rich substrates by a co-culture of the two filamentous fungi, Rhizopus oryzae and Aspergillus foetidus. The enzymeExpand
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Purification, characterization and some studies on secondary structure of tannase from Aspergillus awamori nakazawa
Abstract Tannase (tannin acyl hydrolase EC 3.1.1.20) produced by Aspergillus awamori nakazawa was purified and characterized. Optimal conditions of production were determined using varying substrateExpand
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Optimization of culture parameters to enhance production of amylase and protease from Aspergillus awamori in a single fermentation
Concomitant production of amylase and protease by Aspergillus awamorinakazawa MTCC 6652 was enhanced in a single fermentation by media engineering and optimization of other important parameters.Expand
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