Results 21 to 30 of about 10,745 (217)

Synthetic microbial consortium enhances acetoin production and functional quality of citrus vinegar via metabolic and process optimization [PDF]

Frontiers in Microbiology
Acetoin (3-hydroxy-2-butanone) is a key flavor compound that enhances the sensory profile of fruit vinegar. In this study, we developed a high-yield acetoin fermentation process using a synthetic microbial combination composed of Lactobacillus plantarum ...
Yerui OuYang, Yerui OuYang, Shaoqing Zou, Shaoqing Zou, Panpan Liu, Panpan Liu, Linfeng Xie, Linfeng Xie, Yiwen Xiao, Yiwen Xiao, Ya Wang, Ya Wang, Guangjie Wu, Guangjie Wu, Jiantao Liu, Jiantao Liu, Jiantao Liu, Bin Liu, Bin Liu, Boliang Gao, Boliang Gao, Du Zhu, Du Zhu, Du Zhu, Du Zhu   +24 more
doaj   +2 more sources

Elektrofermentation von Acetoin

BIOspektrum, 2018
Electrode-assisted fermentation is a new strategy in anaerobic biotechnology. It can be used for reactions in which the average oxidation state of the end product is higher than the substrate.
Beblawy, Sebastian, Bursać, Thea Viola, Gescher, Johannes   +2 more
core   +3 more sources

Metabolic Engineering of Escherichia coli for High-Level Production of (R)-Acetoin from Low-Cost Raw Materials

Microorganisms, 2023
Acetoin is an important four-carbon platform chemical with versatile applications. Optically pure (R)-acetoin is more valuable than the racemate as it can be applied in the asymmetric synthesis of optically active α-hydroxy ketone derivatives ...
Mengxue Diao, Xianrui Chen, Jing Li, Ya’nan Shi, Bo Yu, Zhilin Ma, Jianxiu Li, Nengzhong Xie   +7 more
doaj   +1 more source

Genomic and Transcriptional Characteristics of Strain Rum-meliibacillus sp. TYF-LIM-RU47 with an Aptitude of Directly Producing Acetoin from Lignocellulose

Fermentation, 2022
Rummeliibacillus sp. TYF-LIM-RU47, isolated from the fermentation substrate of grain vinegar, could produce acetoin using a variety of carbon sources, including pentose, hexose and lignocellulose.
Guoyang Feng, Xiaojun Fan, Yanna Liang, Chen Li, Junde Xing, Yongji He   +5 more
doaj   +1 more source

Engineering central pathways for industrial-level (3R)-acetoin biosynthesis in Corynebacterium glutamicum

Microbial Cell Factories, 2020
Background Acetoin, especially the optically pure (3S)- or (3R)-enantiomer, is a high-value-added bio-based platform chemical and important potential pharmaceutical intermediate.
Lingxue Lu, Yufeng Mao, Mengyun Kou, Zhenzhen Cui, Biao Jin, Zhishuai Chang, Zhiwen Wang, Hongwu Ma, Tao Chen   +8 more
doaj   +1 more source

Rotational Spectrum Of Acetoin (ch3coch(oh)ch3) [PDF]

, 2022
Acetoin (CH$_3$COCH(OH)CH$_3$) is a common additive to e-cigarette fluids. Though not toxic itself, it decomposes into diacetyl (CH$_3$COCOCH$_3$), which is known to cause lung damage.
Rebelsky, Jonathan
core   +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   +1 more source

A Green Route for High-Yield Production of Tetramethylpyrazine From Non-Food Raw Materials

Frontiers in Bioengineering and Biotechnology, 2022
2,3,5,6-Tetramethylpyrazine (TMP) is an active pharmaceutical ingredient originally isolated from Ligusticum wallichii for curing cardiovascular and cerebrovascular diseases and is widely used as a popular flavoring additive in the food industry.
Jing Li, Jian Lu, Zhilin Ma, Jianxiu Li, Xianrui Chen, Mengxue Diao, Nengzhong Xie   +6 more
doaj   +1 more source

Metabolic engineering for the production of acetoin and 2,3-butanediol at elevated temperature in Parageobacillus thermoglucosidasius NCIMB 11955

Frontiers in Bioengineering and Biotechnology, 2023
The current climate crisis has emphasised the need to achieve global net-zero by 2050, with countries being urged to set considerable emission reduction targets by 2030.
Lili Sheng, Abubakar Madika, Abubakar Madika, Matthew S. H. Lau, Ying Zhang, Nigel P. Minton, Nigel P. Minton   +6 more
doaj   +1 more source

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