Results 31 to 40 of about 10,027 (216)

Assessing oxygen limiting fermentation conditions for 2,3-butanediol production from Paenibacillus polymyxa

open access: yesFrontiers in Chemical Engineering, 2022
2,3-butanediol (2,3-BDO) is a platform chemical that can be converted to a wide array of products ranging from bio-based materials to sustainable aviation fuel.
Ryan J. Stoklosa   +2 more
doaj   +1 more source

Conversion of Enantiomers during the Separation of Acetoin from Fermentation Broth

open access: yesFermentation, 2022
Acetoin (AC) is an important platform compound with two enantiomers (R)-AC and (S)-AC. Due to its unique spatial structure, optically pure AC has particularly high application in asymmetric synthesis.
Jiaxiang Zhang   +7 more
doaj   +1 more source

Accelerated Electro-Fermentation of Acetoin in Escherichia coli by Identifying Physiological Limitations of the Electron Transfer Kinetics and the Central Metabolism

open access: yesMicroorganisms, 2020
Anode-assisted fermentations offer the benefit of an anoxic fermentation routine that can be applied to produce end-products with an oxidation state independent from the substrate.
Sebastian Beblawy   +2 more
doaj   +1 more source

Bacterial Complexity of Traditional Mountain Butter Is Affected by the Malga-Farm of Production

open access: yesMicroorganisms, 2021
Bacteria can play different roles affecting flavors and food characteristics. Few studies have described the bacterial microbiota of butter. In the present paper, next-generation sequencing was used to determine bacterial diversity, together with ...
Silvia Schiavon   +6 more
doaj   +1 more source

Laboratory Rotational Spectrum and Radio-Astronomical Search of Acetoin

open access: yes, 2023
The rotational spectrum of acetoin (3-hydroxy-2-butanone) was measured by using Fourier transform microwave spectroscopy with the aid of quantum chemical calculations.
Yang Zheng (185762)   +10 more
core   +1 more source

INFLUENCE OF YEAST RACES ON AROMATIC PROPERTIES OF CHAMPAGNE PREPARED USING TRADITIONAL TECHNOLOGY

open access: yesНовые технологии, 2020
Biosynthetic abilities of yeast contribute to improving the composition of the aromatic complex of sparkling wines and its balance. Knowledge of the biosynthetic characteristics of certain races of yeast and careful selection of them make it possible to ...
L. V. Gnetko   +2 more
doaj   +1 more source

Quorum and Light Signals Modulate Acetoin/Butanediol Catabolism in Acinetobacter spp.

open access: yesFrontiers in Microbiology, 2019
Acinetobacter spp. are found in all environments on Earth due to their extraordinary capacity to survive in the presence of physical and chemical stressors. In this study, we analyzed global gene expression in airborne Acinetobacter sp.
Marisel Romina Tuttobene   +19 more
doaj   +1 more source

Immobilization of Alcohol Dehydrogenase, Acetaldehyde Lyase, and NADH Oxidase for Cascade Enzymatic Conversion of Ethanol to Acetoin

open access: yesEnergies, 2022
Acetoin, a four-carbon hydroxyl-keto compound, is used in the food, pharmaceutical, and chemical industries. The cascade enzymatic production is considered a promising and efficient method to produce acetoin.
Xue-Yong Li   +5 more
doaj   +1 more source

Phenotypic Diversity of Lactobacillus casei Group Isolates as a Selection Criterion for Use as Secondary Adjunct Starters

open access: yesMicroorganisms, 2020
Autochthonous lactic acid bacteria (LAB) play a key role in the development of cheese flavor. As the pasteurization treatment on raw milk causes the elimination of LAB, secondary starter cultures are used in cheese manufacture to obtain cheeses with ...
Alessia Levante   +5 more
doaj   +1 more source

Metabolic Engineering of Bacillus methanolicus MGA3 for Production of Acetoin [PDF]

open access: yes, 2021
Being a pure, inexpensive, non-food chemical that can be sustainably produced, methanol has attracted great interest as a carbon feedstock for microbial production of commodity/specialty chemicals. In this thesis, methanol-based production of acetoin was
Chan, Dennis Tin Chat
core  

Home - About - Disclaimer - Privacy