Results 111 to 120 of about 42,519 (166)
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Characterization of the solid-state fermentation of cassava
World Journal of Microbiology & Biotechnology, 1990The solid-state fermentation of cassava (Mannlhot esculenta Crantz) was characterized by determining pH and biological oxygen demand (BOD). The results showed a strong association (ϱ=0.73) between pH of the fermenting slurry and that of the waste llquor. BOD of the liquor decreased as fermentation progressed. After 96 h fermentation, BOD was about 6×10(
C O, Ofuya, A A, Adesina, E, Ukpong
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1994
Das Verfahrensprinzip der Solid-State-Fermentation ist zur mykologischen Modifizierung von stuckigen Holzpartikeln geeignet. Dadurch kommt es in der weiteren Verarbeitung zur Energieeinsparung beim Zerkleinern und zur Bindemittelreduzierung durch Aktivierung holzeigener Bindekrafte.
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Das Verfahrensprinzip der Solid-State-Fermentation ist zur mykologischen Modifizierung von stuckigen Holzpartikeln geeignet. Dadurch kommt es in der weiteren Verarbeitung zur Energieeinsparung beim Zerkleinern und zur Bindemittelreduzierung durch Aktivierung holzeigener Bindekrafte.
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Biotechnology report: Solid state fermentations
Biotechnology and Bioengineering, 1972AbstractA unique method is described by which large yields of secondary metabolites arc produced on solid substrates. The process involves the use of moist substrates which are continuously agitated in appropriate fermentation equipment. The amount of agitation, aeration, and moisture can be varied.
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Journal of Environmental Sciences, 2009
A new solid state fermentation reactor (SSFR) for solid substrate was used for the production of lipopeptide antibiotic iturin A using Bacillus subtilis RB14-CS. Solid state fermentation (SSF) is the technique of cultivation of microorganisms on solid and moist substrates in the absence of free water.
Takashi, Ano +5 more
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A new solid state fermentation reactor (SSFR) for solid substrate was used for the production of lipopeptide antibiotic iturin A using Bacillus subtilis RB14-CS. Solid state fermentation (SSF) is the technique of cultivation of microorganisms on solid and moist substrates in the absence of free water.
Takashi, Ano +5 more
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Aspects of fermenter design for solid-state fermentations
Process Biochemistry, 1991Abstract Solid-state fermentation has gained importance recently due to several advantages over submerged fermentations. Bioreactor design aspects, which are important criteria, however, have not been given enough attention by researchers of solid-state fermentations and the present state of knowledge does not indicate an ideal type of bioreactor for
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Composting and Solid State Fermentation
1999Large amounts of organic materials are produced annually in nature that are degraded by microbial action. The decomposition of organic materials takes place slowly on the surface of ground at ambient temperatures. The natural process of degradation can be speeded up by gathering organic material into heaps to conserve part of the heat of fermentation ...
T. Satyanarayana, W. Grajek
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A novel structured bioreactor for solid-state fermentation
Bioprocess and Biosystems Engineering, 2012A novel patented solid-state bioreactor (251 L) with honeycomb loading device was designed and its performance was tested. First, this apparatus gave a 66.87 % of calculated loading coefficient (volume ratio), which was almost twofold compared with conventional fermenters.
Hongzhang, Chen, Qin, He
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Solid‐state fermentation of sweet sorghum to ethanol
Biotechnology and Bioengineering, 1985AbstractSolid‐state fermentation of chopped sweet sorghum particles to ethanol was studied in static flasks using an ethanol tolerant yeast strain. The influence of various process parameters, such as temperature, yeast cell concentration, and moisture content, on the rate and extent of ethanol fermentation was investigated.
F, Kargi, J A, Curme, J J, Sheehan
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Kinetics of Solid-state Fermentation
2008Kinetic studies in SSF are generally considered difficult as the heterogeneous nature of the SSF processes poses difficulty in biomass estimation. This is because the biomass cannot be separated from the fermenting substrate, a fact, which does not allow to obtain a homogeneous sample during the fermentation.
Jose A Rodriguez-Leon +3 more
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