Results 1 to 10 of about 205,368 (141)

Faster Growth Enhances Low Carbon Fuel and Chemical Production Through Gas Fermentation [PDF]

Frontiers in Bioengineering and Biotechnology, 2022
Gas fermentation offers both fossil carbon-free sustainable production of fuels and chemicals and recycling of gaseous and solid waste using gas-fermenting microbes.
Lorena Azevedo de Lima, Henri Ingelman, Kush Brahmbhatt, Kristina Reinmets, Craig Barry, Audrey Harris, Esteban Marcellin, Michael Köpke, Kaspar Valgepea   +8 more
doaj   +2 more sources

Combination of Exhaust Gas Fermentation Effluent and Dairy Wastewater for Microalgae Production: Effect on Growth and FAME Composition of Chlorella sorokiniana [PDF]

Microorganisms
Microalgae cultivation in wastewater is a promising strategy for reducing nutrient loads and generating biomass that can be further exploited. Although microalgae grown under such conditions are not suitable for high-value applications, the resulting ...
Elena Mazzocchi, Giulia Usai, Valeria Agostino, Silvia Fraterrigo Garofalo, Eugenio Pinton, Candido Fabrizio Pirri, Barbara Menin, Alessandro Cordara   +7 more
doaj   +2 more sources

Enhancing Gas Fermentation Efficiency via Bioaugmentation with Megasphaera sueciensis and Clostridium carboxidivorans [PDF]

Bioengineering
Gas fermentation aims to fix CO2 into higher-value compounds, such as short or medium-chain fatty acids or alcohols. In this context, the use of mixed microbial consortia presents numerous advantages, including increased resilience and adaptability.
Clemens Hiebl, Dominik Pinner, Hannes Konegger, Franziska Steger, Dina Mohamed, Werner Fuchs   +5 more
doaj   +2 more sources

Electro-Enhanced Gas Fermentation for Bioproduction of Volatile Fatty Acids and Alcohols [PDF]

Microorganisms
This study investigates sub-stoichiometric electron supply, also termed electro-fermentation, to influence product formation in gas fermentation. Two species, Clostridium carboxidivorans and Alkalibaculum bacchi, as well as a co-culture of A.
Clemens Hiebl, Werner Fuchs
doaj   +2 more sources

Deletion of genes linked to the C1-fixing gene cluster affects growth, by-products, and proteome of Clostridium autoethanogenum

Frontiers in Bioengineering and Biotechnology, 2023
Gas fermentation has emerged as a sustainable route to produce fuels and chemicals by recycling inexpensive one-carbon (C1) feedstocks from gaseous and solid waste using gas-fermenting microbes.
Ugochi Jennifer Nwaokorie, Kristina Reinmets, Lorena Azevedo de Lima, Pratik Rajendra Pawar, Kurshedaktar Majibullah Shaikh, Audrey Harris, Michael Köpke, Kaspar Valgepea   +7 more
doaj   +1 more source

Trickle-Bed Bioreactors for Acetogenic H2/CO2 Conversion

Frontiers in Energy Research, 2022
Acetic acid is an essential industrial building block and can be produced by acetogenic bacteria from molecular hydrogen (H2) and carbon dioxide (CO2).
Franziska Steger, İpek Ergal, Armin Daubek, Nadine Loibl, Lydia Rachbauer, Lydia Rachbauer, Werner Fuchs, Simon K.-M. R. Rittmann, Günther Bochmann   +8 more
doaj   +1 more source

Biological Aspects, Advancements and Techno-Economical Evaluation of Biological Methanation for the Recycling and Valorization of CO₂

Energies, 2022
Nowadays, sustainable and renewable energy production is a global priority. Over the past decade, several Power-to-X (PtX) technologies have been proposed to store and convert the surplus of renewable energies into chemical bonds of chemicals produced by
Ruggero Bellini, Ilaria Bassani, Arianna Vizzarro, Annalisa Abdel Azim, Nicolò Santi Vasile, Candido Fabrizio Pirri, Francesca Verga, Barbara Menin   +7 more
doaj   +1 more source

Capture of Fermentation Gas from Fermentation of Grape Must

Foods, 2023
During alcoholic fermentation, a considerable amount of carbon dioxide (CO2) is produced, and the stream of CO2 can strip aromatic substances from the fermenting must.
Bozena Prusova, Jakub Humaj, Michaela Kulhankova, Michal Kumsta, Jiri Sochor, Mojmir Baron   +5 more
doaj   +1 more source

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

Fermentation, 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, Min Aung, Zhanying Sun, Yaqi Zhou, Yanfen Cheng, Lizhuang Hao, Varijakshapanicker Padmakumar, Weiyun Zhu   +7 more
doaj   +1 more source

Co-Existence of Inoculated Yeast and Lactic Acid Bacteria and Their Impact on the Aroma Profile and Sensory Traits of Tempranillo Red Wine [PDF]

, 2020
This study investigates the effects of simultaneous inoculation of a selected Saccharomyces cerevisiae yeast strain with two different commercial strains of wine bacteria Oenococcus oeni at the beginning of the alcoholic fermentation on the kinetics of ...
Cordero Bueso, Gustavo Adolfo, García-Romero, Esteban, Heras-Manso, José María, Izquierdo-Cañas, Pedro Miguel, Mena-Morales, Adela, Ríos-Carrasco, María   +5 more
core   +1 more source