Results 21 to 30 of about 10,027 (216)

Co-production of acetoin and succinic acid by metabolically engineered Enterobacter cloacae

Biotechnology for Biofuels, 2021
Background Renewable chemicals have attracted attention due to increasing interest in environmental concerns and resource utilization. Biobased production of industrial compounds from nonfood biomass has become increasingly important as a sustainable ...
Hsiang-Yen Su, Hua-Ying Li, Cai-Yun Xie, Qiang Fei, Ke-Ke Cheng   +4 more
doaj   +1 more source

Structure and mechanism of acetolactate decarboxylase [PDF]

, 2013
Acetolactate decarboxylase catalyzes the conversion of both enantiomers of acetolactate to the (R)-enantiomer of acetoin, via a mechanism that has been shown to involve a prior rearrangement of the non-natural (R)-enantiomer substrate to the natural (S ...
Victoria A. Marlow, Martin Wills, Wills, Martin, Dean Rea, Rea, Dean, Marlow, Victoria A., Vilmos Fülöp, Najmudin, Shabir, Fülöp, Vilmos, Shabir Najmudin   +9 more
core   +1 more source

On the Formation of Acetoin by Acetobacter [PDF]

Journal of General Microbiology, 1959
SUMMARY: The formation of acetoin was studied with 44 strains of the genus Acetobacter, when growing on a medium containing DL-lactate as the main carbon source. Most of the strains produced only limited amounts of acetoin. However, strains of the species A.
openaire   +2 more sources

Effect of alsD deletion and overexpression of nox and alsS on diacetyl and acetoin production by Lacticaseibacillus casei during milk fermentation

Journal of Dairy Science, 2022
: Diacetyl and acetoin are key aroma components of fermented milk but are produced in low concentrations by starter cultures. In this study, we expressed NADH oxidase, acetolactate synthase, and inactivated acetolactate decarboxylase in ...
Huaixiang Tian, Yan Jing, Haiyan Yu, Juan Huang, Haibin Yuan, Xinman Lou, Bei Wang, Zhiyuan Xu, Chen Chen   +8 more
doaj   +1 more source

Capacitive Field‐Effect Biosensor Applied for the Detection of Acetoin in Alcoholic Beverages and Fermentation Broths [PDF]

, 2021
An acetoin biosensor based on a capacitive electrolyte–insulator–semiconductor (EIS) structure modified with the enzyme acetoin reductase, also known as butane-2,3-diol dehydrogenase (Bacillus clausii DSM 8716T), is applied for acetoin detection in beer,
Johannes Bongaerts, Denise Molinnus, Melanie Jablonski, Torsten Wagner, Bongaerts, Johannes, Felix Münstermann, Münstermann, Felix, Jablonski, Melanie, Siegert, Petra, Schöning, Michael J., Jasmina Nork, Michael J. Schöning, Muschallik, Lukas, Michael Keusgen, Keusgen, Michael, Nork, Jasmina, Lukas Muschallik, Petra Siegert, Molinnus, Denise, Wagner, Torsten   +19 more
core   +2 more sources

Conversion of cellulose and hemicellulose of biomass simultaneously to acetoin by thermophilic simultaneous saccharification and fermentation

Biotechnology for Biofuels, 2017
Background Acetoin (3-hydroxy-2-butanone), the precursor of biofuel 2,3-butanediol, is an important bio-based platform chemical with wide applications.
Xiaojing Jia, Xiaowei Peng, Ying Liu, Yejun Han   +3 more
doaj   +1 more source

Metabolic Engineering of Bacillus licheniformis for Production of Acetoin

Frontiers in Bioengineering and Biotechnology, 2020
Acetoin is a potential platform compound for a variety of chemicals. Bacillus licheniformis MW3, a thermophilic and generally regarded as safe (GRAS) microorganism, can produce 2,3-butanediol with a high concentration, yield, and productivity.
Chuanjuan Lü, Yongsheng Ge, Menghao Cao, Xiaoting Guo, Peihai Liu, Chao Gao, Ping Xu, Cuiqing Ma   +7 more
doaj   +1 more source

Maternally-transmitted microbiota affects odor emission and preference in Drosophila larva

Scientific Reports, 2017
Experimental studies show that early sensory experience often affects subsequent sensory preference, suggesting that the heterogeneity of sensory cues in nature could induce significant inter-individual behavioral variation, potentially contributing to ...
Jean-Pierre Farine, Wafa Habbachi, Jérôme Cortot, Suzy Roche, Jean-François Ferveur   +4 more
doaj   +1 more source

Acetoin: Production of acetoin from glycerin. [PDF]

, 2021
Fermentative process for acetoin production from crude glycerin from biodiesel production using a new bacterial strain.TC ...
SALUM, T. F. C.
core  

Efficient (3S)-Acetoin and (2S,3S)-2,3-Butanediol Production from meso-2,3-Butanediol Using Whole-Cell Biocatalysis

Molecules, 2018
(3S)-Acetoin and (2S,3S)-2,3-butanediol are important platform chemicals widely applied in the asymmetric synthesis of valuable chiral chemicals. However, their production by fermentative methods is difficult to perform.
Yuanzhi He, Feixue Chen, Meijing Sun, Huifang Gao, Zewang Guo, Hui Lin, Jiebo Chen, Wensong Jin, Yunlong Yang, Liaoyuan Zhang, Jun Yuan   +10 more
doaj   +1 more source