fed-batch fermentation process
Simulation of fed batch fermentation process using Single Term haar wavelet series
... The obtained discrete solutions using the STHW give more accurate values when compared to the Euler’s method . From the tables 1 – 9, we observe that the solutions obtained by the STHW match well with the experimental ...
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... control, fed-batch fermentation process based on pH and DO to improve production of supercoiled plasmid DNA, which should increase the cell density and productivity of the ...
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Multivariate statistical process control of an industrial-scale fed-batch simulator
... the process to be ...the process variables are determined in the latent variable space and ‘missing data’ techniques are typi- cally used for doing ...penicillin fed-batch fermentation ...
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An Approach To Identification Of Dynamic Model For Optimization Of Fed-Batch Fermentation Processes
... In this work we develop a universal optimization procedure for solving the model-based feed-rate time profile optimization problem of fed–batch fermentation process without external navigation ...
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Metabolic engineering of the thermophilic filamentous fungus Myceliophthora thermophila to produce fumaric acid
... Results: We explored the feasibility of producing fumarate by metabolically engineering Myceliophthora thermophila using the CRISPR/Cas9 system. Screening of fumarases suggested that the fumarase from Candida krusei was ...
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Effective utilization of wastewater for valuable validamycin A biosynthesis by Streptomyces hygroscopicus K2509 in plant-scale bioreactor
... In batch fermentation process with tap water, the top two main cost factors were culture medium and elec- ...In fed-batch fermentation with ion-exchange wastewater, although the ...
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Glucose limited feed strategy leads to increased production of fusicocca-2,10(14)-diene by Saccharomyces cerevisiae
... of fed-batch mode on FCdi- ene production was ...optimized fed-batch fermentation strategy iterative changes were made towards improving the ...of batch fermentation ...
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Evolutionary optimization of a fed batch penicillin fermentation process
... of fermentation processes has great importance in the biotechnology ...the fermentation process becomes a significant ...the fermentation processes have a very important role to play in the ...
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Fed-batch process for the psychrotolerant marine bacterium Pseudoalteromonas haloplanktis
... The growth of P. haloplanktis to higher cell densities on complex medium is possible. A fed-batch fermentation strategy on an optimized medium with a final optical density of 28 could be established. ...
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Optimization of fed batch fermentation processes using the Backtracking Search Algorithm
... Have three control parameters and the algorithm is sensitive to the initial value of these parameters. The process of determining the optimum mutation and crossover strategies for the problem structure in the DE ...
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Kinetic study of batch and fed-batch enzymatic saccharification of pretreated substrate and subsequent fermentation to ethanol
... the fermentation broth is critical to make a cost-effective ethanol production ...the process modeling consisting of mass balance and kinetic models were used to provide insights into the process ...
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Combined substrate, enzyme and yeast feed in simultaneous saccharification and fermentation allow bioethanol production from pretreated spruce biomass at high solids loadings
... the fermentation performance. When the cells were cultivated in fed-batch mode using the liquid fraction and added at once to the fed-batch SSF with sub- strate and enzyme feed, an ...
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Fed-batch SSCF using steam-exploded wheat straw at high dry matter consistencies and a xylose-fermenting Saccharomyces cerevisiae strain: effect of laccase supplementation
... During fed-batch SSCF assays, laccase was added using different ...to batch SSCF, a laccase treatment step prior to inoculation in fed-batch SSCF was not performed since the amounts of ...
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Isolation of enriched yielders and fed batch production of alkaline protease from the newly isolated Bacillus sp BHA
... seed meal (CSM) and resulted in repression when carbon source was present in media ranging from 1% to 4% (w/v). Further, alkaline protease production in basal me- dium with casein, peptone and beef extract (each at 1% ...
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Production of gamma-aminobutyric acid by Lactobacillus brevis NCL912 using fed-batch fermentation
... of fermentation is the cost-effec- tive and simple production of bio-products, it is important to select a proper process that allows of the highest yield- ing of the target ...In batch ...
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Expression and purification of ELP-intein-tagged target proteins in high cell density E. coli fermentation
... medium batch phase, followed by a fed batch phase using Feed ...to fermentation culture, for some tar- gets, only 3-5 times the typical yield from a shake flask was generated from 10 times the ...
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Mathematical modeling and analysis of dynamic behaviour of a fed-batch penicilin G fermentation process
... For a fed batch fermeniatjon prccess wilh peniciltin concentradon. specific penicillin production ra!e, tpp, and penicillin hydrolysis constanr, & tbe mass balance equation [r] ...
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Strategies for improving production performance of probiotic Pediococcus acidilactici viable cell by overcoming lactic acid inhibition
... applications. Fermentation conditions such as concen- tration of initial glucose in the culture, concentration of lactic acid accumulated in the culture, types of pH control strategy, types of aeration mode and ...
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Substrate sustained release-based high efficacy biosynthesis of GABA by Lactobacillus brevis NCL912
... a fed-batch fermentation method for the effi- cient biotransformation of monosodium l-glutamate (MSG) by Enterococcus avium G-15, in which the final GABA content reached ...biotransformation ...
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L (+)-lactic acid production by pellet-form Rhizopus oryzae NRRL 395on biodiesel crude glycerol
... standard method Kjeldahl. The colorimetric technique was used to measure the total phosphorus with the mo- lybdenum blue method. Anions and cations were deter- mined under the following conditions using the ion ...
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