Results 11 to 20 of about 2,211,226 (200)

Bio-Fermentation Improved Rumen Fermentation and Decreased Methane Concentration of Rice Straw by Altering the Particle-Attached Microbial Community

open access: yesFermentation, 2022
Bio-fermentation technology has been successfully developed for ensiling rice straw; however, its effects on the particle-attached microbial community remains unknown. Therefore, rice straw (RS) and bio-fermented rice straw (BFRS) were used as substrates
Yao Xu   +7 more
doaj   +2 more sources

Efficient Hydrogen Delivery for Microbial Electrosynthesis via 3D-Printed Cathodes

open access: yesFrontiers in Microbiology, 2021
The efficient delivery of electrochemically in situ produced H2 can be a key advantage of microbial electrosynthesis over traditional gas fermentation.
Frauke Kracke   +7 more
doaj   +1 more source

Metabolic Engineering Interventions for Sustainable 2,3-Butanediol Production in Gas-Fermenting Clostridium autoethanogenum

open access: yesmSystems, 2022
Gas fermentation provides a promising platform to turn low-cost and readily available single-carbon waste gases into commodity chemicals, such as 2,3-butanediol.
Parsa Ghadermazi   +3 more
doaj   +1 more source

Enabling Ethanologenesis in Moorella thermoacetica through Construction of a Replicating Shuttle Vector

open access: yesFermentation, 2022
Replicating plasmid shuttle vectors are key tools for efficient genetic and metabolic engineering applications, allowing the development of sustainable bioprocesses using non-model organisms with unique metabolic capabilities.
Barbara Bourgade   +4 more
doaj   +1 more source

Single-cell protein production from industrial off-gas through acetate : techno-economic analysis for a coupled fermentation approach

open access: yes, 2023
Third-generation (3G) biorefineries harnessing industrial off-gases have received significant attention in the transition towards a sustainable circular economy.
De Winter, Karel   +9 more
core   +2 more sources

Isobutanol Production by Autotrophic Acetogenic Bacteria

open access: yesFrontiers in Bioengineering and Biotechnology, 2021
Two different isobutanol synthesis pathways were cloned into and expressed in the two model acetogenic bacteria Acetobacterium woodii and Clostridium ljungdahlii. A.
Sandra Weitz   +5 more
doaj   +1 more source

Carbonate-Catalyzed Reverse Water-Gas Shift to Produce Gas Fermentation Feedstocks for Renewable Liquid Fuel Synthesis [PDF]

open access: yes, 2021
Carbon-neutral liquid fuel generation is essential for decarbonizing sectors that cannot readily electrify. Recently commercialized acetogenic gas fermentation offers an alternative to conventional biofuels that circumvents efficiency limitations and ...
Matthew, Kanan   +2 more
core   +2 more sources

The Opportunity for High-Performance Biomaterials from Methane

open access: yesMicroorganisms, 2016
Polyhydroxyalkanoate (PHA) biopolymers are widely recognised as outstanding candidates to replace conventional petroleum-derived polymers. Their mechanical properties are good and can be tailored through copolymer composition, they are biodegradable, and
Peter James Strong   +6 more
doaj   +1 more source

Energy Conservation and Carbon Flux Distribution During Fermentation of CO or H2/CO2 by Clostridium ljungdahlii

open access: yesFrontiers in Microbiology, 2020
Both CO and H2 can be utilized as energy sources during the autotrophic growth of Clostridium ljungdahlii. In principle, CO is a more energetically and thermodynamically favorable energy source for gas fermentation in comparison to H2.
Hai-Feng Zhu   +7 more
doaj   +1 more source

Enhancing CO2-Valorization Using Clostridium autoethanogenum for Sustainable Fuel and Chemicals Production

open access: yesFrontiers in Bioengineering and Biotechnology, 2020
Acetogenic bacteria can convert waste gases into fuels and chemicals. Design of bioprocesses for waste carbon valorization requires quantification of steady-state carbon flows.
James K. Heffernan   +12 more
doaj   +1 more source

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