Results 21 to 30 of about 13,063 (197)

Engineered Bacillus subtilis for the Production of Tetramethylpyrazine,(R,R)-2,3-Butanediol and Acetoin

Fermentation, 2023
2,3-Butanediol, acetoin and tetramethylpyrazine have a wide range of applications as important chemicals in the chemical, food and pharmaceutical fields.
Lin Shi, Yuan Lin, Jiaao Song, Hongxing Li, Yinhao Gao, Yonghong Lin, Xiaowen Huang, Wu Meng, Weishuai Qin   +8 more
doaj   +1 more source

Honey volatiles as a fingerprint for botanical origin: a review on their occurrence on monofloral honeys [PDF]

, 2020
Honeys have specific organoleptic characteristics, with nutritional and health benefits, being highly appreciated by consumers, not only in food but also in the pharmaceutical and cosmetic industries. Honey composition varies between regions according to
Figueiredo, Ana Cristina, Machado, Alexandra M., Miguel, Maria, Vilas-Boas, Miguel   +3 more
core   +1 more source

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

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   +1 more source

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

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

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

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

Deletion of meso-2,3-butanediol dehydrogenase gene bud C for enhanced D-2,3-butanediol production in Bacillus licheniformis [PDF]

Biotechnology for Biofuels, 2014
D-2,3-butanediol has many industrial applications such as chiral reagents, solvents, anti-freeze agents, and low freezing point fuels. Traditional D-2,3-butanediol producing microorganisms, such as Klebsiella pneumonia and K. xoytoca, are pathogenic and not capable of producing D-2,3-butanediol at high optical purity.
Qi, Gaofu, Kang, Yanfang, Li, Lu, Xiao, Aifang, Zhang, Shumeng, Wen, Zhiyou, Xu, Dihong, Chen, Shouwen   +7 more
openaire   +2 more sources