Enhanced rhamnolipids production using a novel bioreactor system based on integrated foam-control and repeated fed-batch fermentation strategy [PDF]
Biotechnology for Biofuels, 2020 Background Rhamnolipids are the best known microbial-derived biosurfactants, which has attracted great interest as potential ‘‘green” alternative for synthetic surfactants.
Ning Xu +9 more
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Efficient production of 1,3-propanediol from crude glycerol by repeated fed-batch fermentation strategy of a lactate and 2,3-butanediol deficient mutant of Klebsiella pneumoniae [PDF]
Microbial Cell Factories, 2018 Background 1,3-Propanediol (1,3-PDO) is important building blocks for the bio-based chemical industry, Klebsiella pneumoniae can be an attractive candidate for their production.
Baek-Rock Oh +4 more
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Clostridial conversion of corn syrup to Acetone-Butanol-Ethanol (ABE) via batch and fed-batch fermentation [PDF]
Heliyon, 2019 Corn syrup - a commercial product derived from saccharification of corn starch - was used to produce acetone-butanol-ethanol (ABE) by Clostridium spp.
Saverio Niglio +2 more
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Carotenoid Production by Rhodotorula mucilaginosa in Batch and Fed-Batch Fermentation Using Agroindustrial Byproducts [PDF]
Food Technology and Biotechnology, 2019 Carotenoids are natural pigments that can be produced through biotechnological processes. However, the costs are relatively high and can be minimized by using lower-cost substrates as alternative nutrient sources. The fed-batch fermentation is one of the
Tábita Veiga Dias Rodrigues +3 more
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Model Predictive Control—A Stand Out among Competitors for Fed-Batch Fermentation Improvement
Fermentation, 2023 The fed-batch cultivation is in many ways a benchmark for fermentation processes, and it has been an attractive choice for the biotechnological production of various products in the past decades.
Emils Bolmanis +3 more
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On-line Monitoring and Control of Fed-batch Fermentations in Winemaking
CHIMIA, 2016 The fermentation of yeast in fed-batch mode shows great potential in winemaking because it allows the concentration of sugars to be kept low and constant throughout the process which, in turn, reduces cell stress and leads to a significant ...
Michal Dabros +6 more
doaj +4 more sources
Different process designs for bioethanol production [PDF]
Alfarama Journal of Basic & Applied Sciences, 2023 Improving the conversion of lignocellulosic residues into bioethanol in this study entails two trends: process design and substrate adding mode. Two methods of process design, separated hydrolysis and fermentation (SHF) and simultaneous saccharification ...
Ahmad El-Bassuony +3 more
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OENO One, 2023 High sugar fermentation elevates acetic acid levels in wines, which can be avoided by applying the continuous fed-batch strategy. In this study, yeast gene expressions and wine volatile compounds were evaluated by quantitative real-time PCR (RT-qPCR ...
Haixia Deng, Meiyu Wang, Erhu Li
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Enhanced iturin a production in a two-compartment biofilm reactor by Bacillus velezensis ND
Frontiers in Bioengineering and Biotechnology, 2023 In this study, a two-compartment biofilm reactor was designed for iturin A production. The biofilm reactor consists of a stirred-tank fermentor containing exclusively suspended cells and a packing column where the biofilm is attached.
Zhongmin Tang +4 more
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Levan Production in Shake Flask and Fermenter Influence of Feeding Strategy on Levan Yield and Molecular Weight Distribution [PDF]
E3S Web of Conferences, 2023 Effect of feeding strategy on levan production was studied in a shake flask and a 5 L lab scale fermenter. In a shake flask, levan specific substrate yield (YP/S) increased from 0.35 g levan/g sucrose to 0.48 g levan/g sucrose with repeated batch feeding.
Veerapandian Bhuvaneshwari +5 more
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