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Year Number of Results
1948 1
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1961 1
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1964 3
1965 1
1966 2
1968 1
1969 2
1971 2
1972 3
1973 4
1974 2
1975 3
1976 4
1979 2
1980 5
1981 5
1982 2
1983 11
1984 5
1985 5
1987 1
1988 1
1989 4
1990 3
1991 2
1992 3
1993 6
1994 5
1995 3
1996 5
1997 2
1998 4
1999 5
2000 8
2001 11
2002 8
2003 10
2004 9
2005 8
2006 11
2007 13
2008 5
2009 9
2010 12
2011 11
2012 17
2013 17
2014 18
2015 21
2016 25
2017 29
2018 33
2019 30
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2022 27
2023 24
2024 8

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483 results

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Page 1
Microbial upgrading of acetate into 2,3-butanediol and acetoin by E. coli W.
Novak K, Kutscha R, Pflügl S. Novak K, et al. Biotechnol Biofuels. 2020 Oct 22;13:177. doi: 10.1186/s13068-020-01816-7. eCollection 2020. Biotechnol Biofuels. 2020. PMID: 33110446 Free PMC article.
Pulsed fed-batches resulted in the production of 1.43 g l(-1) from aspartate and acetate and 1.16 g l(-1) diols (2,3-butanediol and acetoin) from acetate alone. The yield reached 0.09 g diols per g acetate, which accounts for 26% of the theoretical max …
Pulsed fed-batches resulted in the production of 1.43 g l(-1) from aspartate and acetate and 1.16 g l(-1) diols (2,3-butanediol and …
Task Distribution between Acetate and Acetoin Pathways To Prolong Growth in Lactococcus lactis under Respiration Conditions.
Cesselin B, Garrigues C, Pedersen MB, Roussel C, Gruss A, Gaudu P. Cesselin B, et al. Appl Environ Microbiol. 2018 Aug 31;84(18):e01005-18. doi: 10.1128/AEM.01005-18. Print 2018 Sep 15. Appl Environ Microbiol. 2018. PMID: 30030222 Free PMC article.
Whereas fermentation leads mostly to lactic acid production, respiration produces acetate and acetoin. Respiration growth leads to greatly improved bacterial growth and survival. Our study aims at deciphering mechanisms of respiration metabolism that have a major im …
Whereas fermentation leads mostly to lactic acid production, respiration produces acetate and acetoin. Respiration growth lead …
Production of acetoin from renewable resources under heterotrophic and mixotrophic conditions.
Härrer D, Windhorst C, Böhner N, Novion Ducassou J, Couté Y, Gescher J. Härrer D, et al. Bioresour Technol. 2021 Jun;329:124866. doi: 10.1016/j.biortech.2021.124866. Epub 2021 Feb 17. Bioresour Technol. 2021. PMID: 33647604
This study aimed to reveal whether Cupriavidus necator H16 is suited for the production of acetoin based on the carboxylic acids acetate, butyrate and propionate under heterotrophic and mixotrophic conditions. ...Moreover, the strain was tested for its ability to us …
This study aimed to reveal whether Cupriavidus necator H16 is suited for the production of acetoin based on the carboxylic acids a …
Acetoin production via unbalanced fermentation in Shewanella oneidensis.
Bursac T, Gralnick JA, Gescher J. Bursac T, et al. Biotechnol Bioeng. 2017 Jun;114(6):1283-1289. doi: 10.1002/bit.26243. Epub 2017 Feb 15. Biotechnol Bioeng. 2017. PMID: 28059435
The strain was further modified to contain codon optimized versions of acetolactate synthase and acetolactate decarboxylase derived from Bacillus subtilis. This allowed for the production of a mixture of acetoin and acetate from lactate in an almost 0.4:1 ratio. Fur …
The strain was further modified to contain codon optimized versions of acetolactate synthase and acetolactate decarboxylase derived from Bac …
Efficient production of acetoin from lactate by engineered Escherichia coli whole-cell biocatalyst.
Cui Z, Zheng M, Ding M, Dai W, Wang Z, Chen T. Cui Z, et al. Appl Microbiol Biotechnol. 2023 Jun;107(12):3911-3924. doi: 10.1007/s00253-023-12560-x. Epub 2023 May 13. Appl Microbiol Biotechnol. 2023. PMID: 37178309
In this work, a series of engineered Escherichia coli strains were constructed for efficient production of acetoin from cheaper and abundant lactate through heterogenous co-expression of fusion protein (alpha-acetolactate synthetase and alpha-acetolactate decarboxylase), l …
In this work, a series of engineered Escherichia coli strains were constructed for efficient production of acetoin from cheaper and a …
Metabolic engineering of Bacillus subtilis for the co-production of uridine and acetoin.
Fan X, Wu H, Jia Z, Li G, Li Q, Chen N, Xie X. Fan X, et al. Appl Microbiol Biotechnol. 2018 Oct;102(20):8753-8762. doi: 10.1007/s00253-018-9316-7. Epub 2018 Aug 17. Appl Microbiol Biotechnol. 2018. PMID: 30120523
A positive correlation between acetoin and uridine production was observed and investigated. By disrupting acetoin reductase/2,3-butanediol dehydrogenasegenebdhA, the acetoin and uridine yield was increased while 2,3-butanediol formation was markedly reduced. …
A positive correlation between acetoin and uridine production was observed and investigated. By disrupting acetoin reductase/2 …
Catabolite regulation of Bacillus subtilis acetate and acetoin utilization genes by CcpA.
Grundy FJ, Turinsky AJ, Henkin TM. Grundy FJ, et al. J Bacteriol. 1994 Aug;176(15):4527-33. doi: 10.1128/jb.176.15.4527-4533.1994. J Bacteriol. 1994. PMID: 7913927 Free PMC article.
The Bacillus subtilis acsA (acetyl coenzyme A synthetase) and acuABC (acetoin utilization) genes were previously identified in the region downstream from the ccpA gene, which encodes a protein required for catabolite repression of the amyE (alpha-amylase) gene. ...
The Bacillus subtilis acsA (acetyl coenzyme A synthetase) and acuABC (acetoin utilization) genes were previously identified in the re …
Identification of genes involved in utilization of acetate and acetoin in Bacillus subtilis.
Grundy FJ, Waters DA, Takova TY, Henkin TM. Grundy FJ, et al. Mol Microbiol. 1993 Oct;10(2):259-71. doi: 10.1111/j.1365-2958.1993.tb01952.x. Mol Microbiol. 1993. PMID: 7934817
The acsA gene encodes acetyl-CoA synthetase, and inactivation of this gene resulted in loss of the ability to utilize acetate as a carbon source for growth or sporulation. Disruption of the acuABC genes resulted in poor growth or sporulation on acetoin or butanediol …
The acsA gene encodes acetyl-CoA synthetase, and inactivation of this gene resulted in loss of the ability to utilize acetate as a ca …
Utilization of plant derived lactic acid bacteria for efficient bioconversion of brewers' spent grain into acetoin.
Wätjen AP, Øzmerih S, Shetty R, Todorov SK, Huang W, Turner MS, Bang-Berthelsen CH. Wätjen AP, et al. Int J Food Microbiol. 2023 Dec 2;406:110400. doi: 10.1016/j.ijfoodmicro.2023.110400. Epub 2023 Sep 16. Int J Food Microbiol. 2023. PMID: 37742345 Free article.
All the investigated lactic acid bacteria (LAB) covering the Leuconostoc, Lactobacillus and Lactoccocus species were able to convert the fermentable sugars in liquid BSG into acetoin. Production levels varied significantly between the different LAB species, with Leuconosto …
All the investigated lactic acid bacteria (LAB) covering the Leuconostoc, Lactobacillus and Lactoccocus species were able to convert the fer …
Comparative Assessment of Factors Involved in Acetoin Synthesis by Bacillus subtilis 168.
Sharma P, Noronha S. Sharma P, et al. ISRN Microbiol. 2014 Mar 10;2014:578682. doi: 10.1155/2014/578682. eCollection 2014. ISRN Microbiol. 2014. PMID: 24734205 Free PMC article.
Acetoin is widely used as flavor agent and serves as a precursor for chemical synthesis. Here we focused on identifying the best physiological conditions (initial substrate concentrations, pH, temperature, and agitation) for enhanced acetoin accumulation by Bacillus …
Acetoin is widely used as flavor agent and serves as a precursor for chemical synthesis. Here we focused on identifying the best phys …
483 results