Show simple item record

Title

Coproduction of hydrogen, ethanol and 2,3-butanediol from agro-industrial residues by the Antarctic psychrophilic GA0F bacterium

dc.contributor.authorAlvarez Guzmán, Cecilia Lizeth
dc.contributor.authorBalderas Hernández, Víctor Emmanuel
dc.contributor.authorDe León Rodríguez, Antonio
dc.date.accessioned2022-02-24T20:00:29Z
dc.date.available2022-02-24T20:00:29Z
dc.date.issued2020
dc.identifier.citationCecilia L. Alvarez-Guzmán, Victor E. Balderas-Hernández, Antonio De Leon-Rodriguez, Coproduction of hydrogen, ethanol and 2,3-butanediol from agro-industrial residues by the Antarctic psychrophilic GA0F bacterium, International Journal of Hydrogen Energy, Volume 45, Issue 49, 2020, Pages 26179-26187, https://doi.org/10.1016/j.ijhydene.2020.02.105.
dc.identifier.urihttp://hdl.handle.net/11627/5727
dc.description.abstract"In this study, the simultaneous production of hydrogen, ethanol, and 2,3-butanediol was assessed using three agro-industrial residues: cheese whey powder (CWP), wheat straw hydrolysate (WSH) and sugarcane molasses (SCM), by the Antarctic psychrophilic GA0F bacterium [EU636050], which is closely related to Pseudomonas antarctica [KX186936.1]. The main soluble metabolites produced in all the fermentations were ethanol and 2,3-butanediol. CWP demonstrated to be the most effective carbon source, since fermentation of this substrate resulted in the highest yields of H2 (73.5 ± 10 cm3 g?1), ethanol (0.24 ± 0.03 g g?1) and 2,3-butanediol (0.42 ± 0.04 g g?1), followed by the use of SCM, whereas WSH showed to have an inhibitory effect during the fermentation process, showing the lowest production values. Our results demonstrated the ability of the Antarctic psychrophilic GA0F bacterium to produce valuable products using low-cost substrates at room temperature conditions."
dc.publisherElsevier
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internacional
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/
dc.subjectBiofuels
dc.subjectDark fermentation
dc.subjectHydrogen
dc.subjectEthanol
dc.subject2,3-Butanediol
dc.subject.classificationQUÍMICA
dc.titleCoproduction of hydrogen, ethanol and 2,3-butanediol from agro-industrial residues by the Antarctic psychrophilic GA0F bacterium
dc.typearticle
dc.identifier.doihttps://doi.org/10.1016/j.ijhydene.2020.02.105
dc.rights.accessAcceso Abierto


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record

Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Except where otherwise noted, this item's license is described as Attribution-NonCommercial-NoDerivatives 4.0 Internacional