ブチレングリコール発酵
WordNet
- any of three isomeric hydrocarbons C4H8; all used in making synthetic rubbers (同)butene
PrepTutorEJDIC
- 発酵[作用] / 動揺,騒ぎ
Wikipedia preview
出典(authority):フリー百科事典『ウィキペディア(Wikipedia)』「2015/07/10 00:51:26」(JST)
[Wiki en表示]
2,3-Butanediol fermentation is anaerobic fermentation of glucose with 2,3-butanediol as one of the end products. The overall stoichiometry of the reaction is
- 2 pyruvate + NADH --> 2CO2 + 2,3-butanediol.
Butanediol fermentation is typical for Klebsiella and Enterobacter[1] and is tested for using the Voges–Proskauer (VP) test.
The metabolic function of 2,3-butanediol is not known.
Comparison with mixed acid fermentation
2,3-butanediol fermentation produces smaller amounts of acid than mixed acid fermentation, and butanediol, ethanol, CO2 and H2 are the end products. While equal amounts of CO2 and H2 are created during mixed acid fermentation, butanediol fermentation produces more than twice the amount of CO2 because the gases are not produced only by formate hydrogen lyase like they are in the mixed acid fermentation
References
- M.Madigan & J. Martinko, 11th edition, (2006) Brock's Biology of Microorganisms, NJ, Pearson Prentice Hall, (p. 351-355)
- ^ H. Geckil, Z. Barak, D. M. Chipman, S. O. Erenler, D. A. Webster and B. C. Stark. (2004). "Enhanced production of acetoin and butanediol in recombinant Enterobacter aerogenes carrying Vitreoscilla hemoglobin gene.". Bioprocess. Biosyst. Eng. 26 (5): 325–30. doi:10.1007/s00449-004-0373-1. PMID 15309606.
External links
- http://biocyc.org/META/new-image?type=PATHWAY&object=P125-PWY
UpToDate Contents
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English Journal
- Breath gas metabolites and bacterial metagenomes from cystic fibrosis airways indicate active pH neutral 2,3-butanedione fermentation.
- Whiteson KL1, Meinardi S2, Lim YW1, Schmieder R1, Maughan H3, Quinn R1, Blake DR2, Conrad D4, Rohwer F1.
- The ISME journal.ISME J.2014 Jun;8(6):1247-58. doi: 10.1038/ismej.2013.229. Epub 2014 Jan 9.
- The airways of cystic fibrosis (CF) patients are chronically colonized by patient-specific polymicrobial communities. The conditions and nutrients available in CF lungs affect the physiology and composition of the colonizing microbes. Recent work in bioreactors has shown that the fermentation produc
- PMID 24401860
- Metabolite transfer with the fermentation product 2,3-butanediol enhances virulence by Pseudomonas aeruginosa.
- Venkataraman A1, Rosenbaum MA2, Werner JJ3, Winans SC4, Angenent LT1.
- The ISME journal.ISME J.2014 Jun;8(6):1210-20. doi: 10.1038/ismej.2013.232. Epub 2014 Jan 9.
- The respiratory tract of cystic fibrosis (CF) patients harbor persistent microbial communities (CF airway microbiome) with Pseudomonas aeruginosa emerging as a dominant pathogen. Within a polymicrobial infection, interactions between co-habitant microbes can be important for pathogenesis, but even w
- PMID 24401856
- 2,3-Butanediol fermentation promotes growth of Serratia plymuthica at low pH but not survival of extreme acid challenge.
- Vivijs B1, Moons P1, Geeraerd AH2, Aertsen A1, Michiels CW3.
- International journal of food microbiology.Int J Food Microbiol.2014 Apr 3;175:36-44. doi: 10.1016/j.ijfoodmicro.2014.01.017. Epub 2014 Feb 4.
- The mechanisms by which Enterobacteriaceae can survive or grow at low pH are of interest because members of this family are increasingly linked to problems of spoilage and foodborne infection related to mildly acidic foods. In this work, we investigated the contribution of the 2,3-butanediol ferment
- PMID 24531037
Japanese Journal
- Co-Metabolism of Citrate and Lactose by Leuconostoc mesenteroides subsp. cremoris
- SCHMITT PHILIPPE,DIVIES CHARLES
- Journal of fermentation
- … As soon as citrate utilization began, diacetyl and acetoin were produced : 2,3-butylene glycol appeared later while acetoin decreased. …
- NAID 110002681160
- 福山米酢の醸造工程中の香味成分および微生物叢の変化
- 円谷 悦造,正井 博之
- 醗酵工学会誌 : hakkokogaku kaishi 63(3), 211-220, 1985-05-25
- … There have been few detailed studies of the fermentation process of this vineger. … Alcohols, such as ethyl alcohol, n-propyl alcohol, isobutyl alcohol, isoamyl alcohol, and 2,3-butylene glycol, and succinic acid were produced at that stage. … Ethyl alcohol, n-propyl alcohol, isobutyl alcohol, isoamyl alcohol, and 2,3-buthylene glycol seemed to be oxidized to acetic acid, propionic acid, isobutyric acid, isovaleric acid, and acetoin, respectively, by acetic acid bacteria. …
- NAID 110002777744
- しょう油の香気成分に関する研究 : Furfuryl Alcoholの分離と酵母類およびかび類による Furfuryl Alcohol形成について
- 森本 茂美 [他],松谷 教子
- 醗酵工學雑誌 47(8), 518-525, 1969-08-25
- … At the end of the fermentation, the furfuryl alcohol ferment liquor was analysed directly by gas-liquid chromatography. … B.) and polyethylene glycol 20000 (20M) were used as the liquid phase.The results were as follows : 1. … β-Phenylethyl alcohol and 2,3-butylene glycol were isolated and identified by the above method.2. …
- NAID 110002855422
Related Links
- K. B. McCALLANDC. E. GEORGI TABLE 1. 2,3-Butanediol production by Aerobacter aerogenes (A-5) 2,3-Butanediol Yield SucroseInitialCon-SucroseUtilized Fermentation Percent of theory Time _____ centration Sugar Sugar ...
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★リンクテーブル★
[★]
- 英
- butylene glycol fermentation
- 同
- ブタンジオール発酵 butanediol fermentation、アセトイン発酵 acetoin fermentation
[★]
グリコ、糖
- 関
- carbohydrate、glycated、sugar
[★]
ブチレングリコール
- 関
- butanediol