Results 21 to 30 of about 18,323,192 (199)

Effect of nitrogen, carbon sources and agitation speed on acetoin production of Bacillus subtilis SF4-3

Electronic Journal of Biotechnology, 2016
Background: Currently, microbial fermentation method has become the research hotspot for acetoin production. In our previous work, an acetoin-producing strain, Bacillus subtilis SF4-3, was isolated from Japanese traditional fermented food natto. However,
Yanjun Tian, Yixiao Fan, Jianjun Liu, Xiangying Zhao, Wei Chen   +4 more
doaj   +1 more source

2,3-Butanediol and Acetoin Production from Enzymatic Hydrolysate of Ionic Liquid-pretreated Cellulose by Paenibacillus polymyxa

BioResources, 2015
A safe microorganism (class 1), Paenibacillus polymyxa, was used for 2,3-butanediol and acetoin production, which could make the fermentation process cheaper and less complex.
Li-qun Jiang, Zhen Fang, Zeng-li Zhao, Fang He, Hai-bin Li   +4 more
doaj   +1 more source

Engineering Bacillus licheniformis for the production of meso-2,3-butanediol [PDF]

, 2016
Additional file 3: Figure S3. Confirmation of the recombinant strains of B.
Yimin Qiu, Christopher Nomura (3402173), Shuilin Wu, Jinyan Zhang, Lu Li (14069), Lu Li, Shouwen Chen, Shouwen Chen (3550844), Zhiyou Wen (1807336), Zhiyou Wen, Jinyan Zhang (759953), Christopher T. Nomura, Yimin Qiu (3550841), Shuilin Wu (1411996)   +13 more
core   +1 more source

Butanediol Induced Cerebral Protection in Levine Rats.

, 1985
The objective of this dissertation was to characterize the efficacy and determine the mechanism of action of a novel cerebral protective agent, 1,3-butanediol. Butanediol is an alcohol dimer that is converted by alcohol and aldehyde dehydrogenases to the
Lundy, Edward Francis
core   +5 more sources

Production of 2,3-butanediol by Klebsiella pneumoniae from enzymatic hydrolyzate of sugarcane bagasse [PDF]

BioResources, 2012
Fermentation conditions for 2,3-butanediol (2,3-BD) production by Klebsiella pneumoniae CGMCC1.9131 were optimized statistically in shake flasks. Four significant factors including the initial concentrations of yeast extract, glucose, K2HPO4, and (NH4 ...
Yuanquan Song, Qiang Li, Xuebing Zhao, Yan Sun, Dehua Liu   +4 more
doaj  

Biotransformation of acetoin to 2,3-butanediol: Assessment of plant and microbial biocatalysts

Research in Pharmaceutical Sciences, 2016
2,3-Butanediol (2,3-BD) is a valuable bulk chemical owing to its extensive application in chemical and pharmaceutical industry with diverse applications in drug, cosmetics and food products.
Katayoun Javidnia, Ehsan Faghih-Mirzaei, Ramin Miri, Mahshid Attarroshan, Kamiar Zomorodian   +4 more
doaj   +1 more source

Efficient whole-cell biocatalyst for acetoin production with NAD+ regeneration system through homologous co-expression of 2,3-butanediol dehydrogenase and NADH oxidase in engineered Bacillus subtilis. [PDF]

PLoS ONE, 2014
Acetoin (3-hydroxy-2-butanone), an extensively-used food spice and bio-based platform chemical, is usually produced by chemical synthesis methods. With increasingly requirement of food security and environmental protection, bio-fermentation of acetoin by
Teng Bao, Xian Zhang, Zhiming Rao, Xiaojing Zhao, Rongzhen Zhang, Taowei Yang, Zhenghong Xu, Shangtian Yang   +7 more
doaj   +1 more source

Do Volatiles Affect Bacteria and Plants in the Same Way? Growth and Biochemical Response of Non-Stressed and Cd-Stressed Arabidopsis thaliana and Rhizobium E20-8

Antioxidants, 2022
Plant roots are colonized by rhizobacteria, and these soil microorganisms can not only stimulate plant growth but also increase tolerance to stress through the production of volatile organic compounds. However, little is known about the effect that these
Carina Sá, Diana Matos, Paulo Cardoso, Etelvina Figueira   +3 more
doaj   +1 more source

Enhanced Recovery of Natural Antioxidants from Grape Waste Using Natural Eutectic Solvents-Based Microwave-Assisted Extraction

Molecules, 2023
The evaluation of sustainable solvents as alternatives to more harmful conventional solvents combined with intensification techniques to recover phenolic compounds from agri-food waste is in the spotlight.
Raquel Cañadas, Blanca Sáenz de Miera, Paloma Méndez, Emilio J. González, María González-Miquel   +4 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