Results 21 to 30 of about 13,213 (217)

Engineered E. coli W enables efficient 2,3-butanediol production from glucose and sugar beet molasses using defined minimal medium as economic basis

Microbial Cell Factories, 2018
Background Efficient microbial production of chemicals is often hindered by the cytotoxicity of the products or by the pathogenicity of the host strains.
Anna Maria Erian, Martin Gibisch, Stefan Pflügl   +2 more
doaj   +1 more source

Vapor-Phase Oxidant-Free Dehydrogenation of 2,3- and 1,4-Butanediol over Cu/SiO₂ Catalyst Prepared by Crown-Ether-Assisted Impregnation

Chemistry, 2023
A silica-supported copper (Cu/SiO2) catalyst containing highly dispersed Cu nanoparticles was prepared via a crown-ether-assisted impregnation method.
Enggah Kurniawan, Shuya Hosaka, Masayuki Kobata, Yasuhiro Yamada, Satoshi Sato   +4 more
doaj   +1 more source

Stereoisomers of the Bacterial Volatile Compound 2,3-Butanediol Differently Elicit Systemic Defense Responses of Pepper against Multiple Viruses in the Field

Frontiers in Plant Science, 2018
The volatile compound 2,3-butanediol, which is produced by certain strains of root-associated bacteria, consists of three stereoisomers, namely, two enantiomers (2R,3R- and 2S,3S-butanediol) and one meso compound (2R,3S-butanediol).
Hyun G. Kong, Teak S. Shin, Tae H. Kim, Choong-Min Ryu   +3 more
doaj   +1 more source

Production of 2-butanol through meso-2,3-butanediol consumption in lactic acid bacteria [PDF]

, 2014
2-Butanol has been an issue of industries in many areas, for example, biofuel production (as an advanced alternate fuel), fermented beverages, and food (as taste-altering component). Thus, its source of production, the biological pathway, and the enzymes
Abeles, Ailion, Albers, Christer Larsson, Francisca Lameiras, Grisham, Hui, Ingram, Jo, Joakim Norbeck, Kandler, Keen, Leuchs, Meyer, Obradors, Paterson, Payam Ghiaci, Paz, Postel, Radler, Romano, Romano, Romano, Schütz, Speranza, Toraya, Toraya, Willetts   +27 more
core   +2 more sources

The current strategies and parameters for the enhanced microbial production of 2,3-butanediol

Biotechnology Reports, 2020
2,3-Butanediol (2,3-BD) is a propitious compound with many industrial uses ranging from rubber, fuels, and cosmetics to food additives. Its microbial production has especially attracted as an alternative way to the petroleum-based production.
Olivier Hakizimana, Emmanuel Matabaro, Byong H. Lee   +2 more
doaj   +1 more source

Kinetics Modeling of the Heterogeneously Catalyzed Esterification of 2,3-Butanediol with Acetic Acid [PDF]

, 2016
Esterification of 2,3-butanediol using a homogeneous catalyst was studied in 1945 under the Synthetic Rubber Program. The aim of this paper is to show that this reaction can be carried out with a heterogeneous catalyst, which presents many advantages ...
Guillaume, Denis, Jacquin, Marc, Richard, Romain   +2 more
core   +2 more sources

Stable isotope profiles reveal active production of VOCs from human-associated microbes. [PDF]

, 2017
Volatile organic compounds (VOCs) measured from exhaled breath have great promise for the diagnosis of bacterial infections. However, determining human or microbial origin of VOCs detected in breath remains a great challenge.
Barletta, Barbara, Blake, Donald R, Meinardi, Simone, Phan, Joann, Whiteson, Katrine   +4 more
core   +1 more source

Screening and identification of 2,3-butanediol-producing strains by xylose fermentation and optimization of fermentation conditions [PDF]

Zhongguo niangzao
In this study, using xylose as the only carbon source, the 2,3-butanediol-producing strains were screened from snail samples through enrichment culture, primary screening and re-screening, purification, and the strains were identified by morphological ...
RAN Guangyao, LUO Xiuyuan, LIAO Haili, WANG Huanyuan, ZHAO Yimei, PANG Zongwen
doaj   +1 more source

Multivariate statistical analysis for the identification of potential seafood spoilage indicators [PDF]

, 2017
Volatile organic compounds (VOCs) characterize the spoilage of seafood packaged under modified atmospheres (MAs) and could thus be used for quality monitoring.
Abatih, Emmanuel, De Meulenaer, Bruno, Devlieghere, Frank, Ioannidis, Angelos-Gerasimos, Kuuliala, Lotta, Ragaert, Peter, Vanderroost, Mike   +6 more
core   +2 more sources

Determining the Adsorption Energetics of 2,3-Butanediol on RuO2(110): Coupling First-Principles Calculations With Global Optimizers

Frontiers in Energy Research, 2022
As climate change continues to pose a threat to the Earth due to the disrupted carbon cycles and fossil fuel resources remain finite, new sources of sustainable hydrocarbons must be explored. 2,3-butanediol is a potential source to produce butene because
Carrington Moore, Difan Zhang, Difan Zhang, Roger Rousseau, Vassiliki-Alexandra Glezakou, Jean-Sabin McEwen, Jean-Sabin McEwen, Jean-Sabin McEwen, Jean-Sabin McEwen, Jean-Sabin McEwen   +9 more
doaj   +1 more source