Results 41 to 50 of about 111,815 (303)

Implementation of a specific rate controller in a fed-batch E. coli fermentation [PDF]

open access: yes, 2008
The specific growth rate is one of the most important process variables characterizing the state of microorganisms during fermentations mainly because the biosynthesis of many products of interest is often related with the values assumed by this ...
Carneiro, S.   +4 more
core   +1 more source

CONVERSION OF PINEAPPLE JUICE WASTE INTO LACTIC ACID IN BATCH AND FED – BATCH FERMENTATION SYSTEMS

open access: yesReaktor, 2008
Pineapple juice waste contains valuable components, which are mainly sucrose, glucose, and fructose. Recently, lactic acid has been considered to be an important raw material for the production of biodegradable lactide polymer.
Abdullah Mochamad Busairi
doaj   +1 more source

PRODUCTION OF ETHANOL BY FED-BATCH FERMENTATION [PDF]

open access: yes, 2009
The production of ethanol, from glucose in batch and fed batch culture, was investigated. In the fed batch culture, the glucose feeding was added into the culture at 16th hour of fermentation.
Chew, F.L.   +4 more
core  

Automated FRAP microscopy for high‐throughput analysis of protein dynamics in chromatin organization and transcription

open access: yesFEBS Open Bio, EarlyView.
RoboMic is an automated confocal microscopy pipeline for high‐throughput functional imaging in living cells. Demonstrated with fluorescence recovery after photobleaching (FRAP), it integrates AI‐driven nuclear segmentation, ROI selection, bleaching, and analysis.
Selçuk Yavuz   +6 more
wiley   +1 more source

Simulation of kefiran production of Lactobacillus kefiranofaciens JCM6985 in fed-batch reactor [PDF]

open access: yesSongklanakarin Journal of Science and Technology (SJST), 2006
Kinetics of kefiran production by Lactobacillus kefiranofaciens JCM6985 has been investigated. A mathematical model taking into account the mechanism of exopolysaccharides production has been developed. Experiments were carried out in batch mode in order
Benjamas Cheirsilp
doaj  

Glucose transport engineering allows mimicking fed-batch performance in batch mode and selection of superior producer strains

open access: yesMicrobial Cell Factories, 2022
Background Fed-batch mode is the standard culture technology for industrial bioprocesses. Nevertheless, most of the early-stage cell and process development is carried out in batch cultures, which can bias the initial selection of expression systems ...
Daniela Velazquez   +5 more
doaj   +1 more source

Production of Bacterial Cellulose Using Low-cost Media [PDF]

open access: yes, 2015
Bacterial cellulose (BC) is a polymer of glucose monomers, which has unique properties including high crystallinity and high strength. It has the potential to be used in biomedical applications such as making artificial blood vessels, wound dressings ...
Adnan, Azila Binti
core   +1 more source

Bioprocess Control in Microscale: Scalable Fermentations in Disposable and User-Friendly Microfluidic Systems [PDF]

open access: yes, 2010
Background The efficiency of biotechnological production processes depends on selecting the best performing microbial strain and the optimal cultivation conditions.
Matthias Funke   +7 more
core   +1 more source

Microglial dynamics and ferroptosis induction in human iPSC‐derived neuron–astrocyte–microglia tri‐cultures

open access: yesFEBS Open Bio, EarlyView.
A tri‐culture of iPSC‐derived neurons, astrocytes, and microglia treated with ferroptosis inducers as an Induced ferroptosis model was characterized by scRNA‐seq, cell survival, and cytokine release assays. This analysis revealed diverse microglial transcriptomic changes, indicating that the system captures key aspects of the complex cellular ...
Hongmei Lisa Li   +6 more
wiley   +1 more source

Repeated fed-batch cultivation of nitrogen-fixing bacterium, Bacillus sphaericus UPMB10, using glycerol as the carbon source [PDF]

open access: yes, 2010
The exponential fed-batch cultivation of Bacillus sphaericus UPMB10 in 2 l stirred tank fermenter was performed by feeding the initial batch culture with 14 g l-1 of glycerol according to the algorithm aimed at controlling the specific growth rate (µ) of
Ariff, Arbakariya   +3 more
core  

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