• Microbial production of short-chain alkanes | Nature

    Sep 29, 2013 · Microbes have already been engineered to produce diesel fuels, and now the microbial production of components of petrol (gasoline) including short-chain alkanes has been achieved using Escherichia ... Author: Yong Jun Choi, Sang Yup LeeCited by: 408Publish Year: 2013

  • Microbial production of propanol. Both, n-propanol and isopropanol are industrially attractive value-added molecules that can be produced by microbes from renewable resources. The development of cost-effective fermentation processes may allow using these alcohols as a biofuel component, or as a precursor for the chemical synthesis of propylene . Reference: microbial-production-of-propanol

  • US20140273120A1 - Method for production of n-propanol and ...

    patents.google.com/patent/US20140273120 CachedSpecifically, the methods and systems of the present invention use symbiotic co-cultures for the production of propanol from syngas. US20140273120A1 - Method for production of n-propanol and other C3-containing products from syngas by symbiotic co-cultures of anaerobic microorganisms - Google Patents Author: Rathin Datta, Michael Enzien, Robert Hickey, William LevinsonCited by: 3Publish Year: 2013

  • Alcohol - Wikipedia

    en.wikipedia.org/wiki/Microbial_production_of... CachedIn chemistry, alcohol is an organic compound that carries at least one hydroxyl functional group (−OH) bound to a saturated carbon atom. The term alcohol originally referred to the primary alcohol ethanol (ethyl alcohol), which is used as a drug and is the main alcohol present in alcoholic beverages.

  • Microbial production and applications of 1,2-propanediol ...

    link.springer.com/article/10.1007/s12088-010-0017-x Cached1,2-Propanediol (propylene glycol) is an existing commodity chemical and can be produced from renewable resources using microbes. By virtue of being a natural product, relevant biochemical pathways can be harnessed into fermentation processes to produce 1,2-propanediol. In the present review, the chemical process and different biological strategies for the production of 1,2-propanediol are ... Author: R. K. Saxena, Pinki Anand, Saurabh Saran, Jasmine Isar, Lata AgarwalCited by: 108Publish Year: 2010

  • Thermodynamic Properties of Propanol and Butanol as Oxygenate ...

    CachedBiopropanol could be produced from microbial fermentation of biomass (cellulose), but the process is extremely inefficient [ 12 ]. Author: Eduardo A. Montero, Fernando Aguilar, Natalia Muñoz-Rujas, Fatima E. M. AlaouiCited by: 1Publish Year: 2017

  • Metabolic Engineering of Microorganisms for the Production of ...

    mbio.asm.org/content/5/5/e01524-14 CachedDue to the increasing concerns about limited fossil resources and environmental problems, there has been much interest in developing biofuels from renewable biomass. Ethanol is currently used as a major biofuel, as it can be easily produced by existing fermentation technology, but it is not the best biofuel due to its low energy density, high vapor pressure, hygroscopy, and incompatibility ... Author: Yong Jun Choi, Joungmin Lee, Yu-Sin Jang, Sang Yup LeeCited by: 57Publish Year: 2014

  • Problems with the microbial production of butanol, Journal of ...

    CachedJun 27, 2009 · Problems with the microbial production of butanol As a gasoline substitute, butanol has advantages over traditional fuel ethanol in terms of energy density and hygroscopicity. A variety of cheap substrates have been successfully applied in the production of biobutanol, highlighting the commercial potential of biobutanol development.

  • Microbial production of propanol | Request PDF

    A recent study on microbial production of propanol reviewed the published literature for fermentative production of propanol and reported a maximum propanol concentration of 25.1 g/L obtained till...

  • Microbial production of vitamin B 12 : a review and future ...

    microbialcellfactories.biomedcentral.com/... CachedVitamin B12 is an essential vitamin that is widely used in medical and food industries. Vitamin B12 biosynthesis is confined to few bacteria and archaea, and as such its production relies on microbial fermentation. Rational strain engineering is dependent on efficient genetic tools and a detailed knowledge of metabolic pathways, regulation of which can be applied to improve product yield ... Author: Huan Fang, Jie Kang, Jie Kang, Dawei ZhangCited by: 79Publish Year: 2017

  • Biodegradation of propanol and isopropanol by a mixed ...

    Biodegradation of propanol and isopropanol by a mixed microbial consortium. The aerobic biodegradation of high concentrations of 1-propanol and 2-propanol (IPA) by a mixed microbial consortium was investigated. Solvent concentrations were one order of magnitude greater than any previously reported in the literature.

  • Propanol - definition of propanol by The Free Dictionary

    /propanol CachedDefine propanol. propanol synonyms, propanol pronunciation, propanol translation, English dictionary definition of propanol. ... and the microbial production of ...

  • n-PROPANOL

    /dosh/DoshReg/5155-Meetings/n...Mar 02, 2011 · The global capacity for the production of 1-propanol in 1979 exceeded 130 000 tonnes with most of this capacity in the USA. In 1975, the total USA production amounted to 57 000 File Size: 65KBPage Count: 9

  • PRODUCTION OF 1-PROPANOL - INSTITUT PASTEUR

    CachedMar 16, 2017 · In some embodiments all of the types of bacteria in the biofilm produce 1-propanol. In some embodiments the biofilm comprises at least one type of bacteria that does not produce 1-propanol. In some embodiments the cultured bacterial biofilm comprises enterobacteria, preferably E. coli. Author: Jean-Marc Ghigo, Sabina Chalabaev, Sylvie Letoffe, José DugayPublish Year: 2015

  • Propionic acid - Wikipedia

    en.wikipedia.org/wiki/Propionic_acid CachedBacteria of the genus Propionibacterium produce propionic acid as the end-product of their anaerobic metabolism. This class of bacteria is commonly found in the stomachs of ruminants and the sweat glands of humans, and their activity is partially responsible for the odor of Emmental cheese, American "Swiss cheese" and sweat . Chemical formula: C₃H₆O₂Molar mass: 74.079 g·mol−1Melting point: −20.5 °C (−4.9 °F; 252.7 K)Solubility in water: 8.19 g/g (−28.3 °C), 34.97 g/g (−23.9 °C), Miscible (≥ −19.3 °C)

  • Metabolic engineering of the 2-ketobutyrate biosynthetic ...

    microbialcellfactories.biomedcentral.com/... CachedTo produce 1-propanol as a potential biofuel, metabolic engineering of microorganisms, such as E. coli, has been studied. However, 1-propanol production using metabolically engineered Saccharomyces cerevisiae, which has an amazing ability to produce ethanol and is thus alcohol-tolerant, has infrequently been reported. Author: Yuya Nishimura, Terumi Matsui, Jun Ishii, Akihiko KondoCited by: 4Publish Year: 2018

  • Microbial Oxidation of Gaseous Hydrocarbons: Production of ...

    /pubmed/16345537The rate of production of secondary alcohols varied with the organism used for oxidation. The average rate of 2-propanol, 2-butanol, 2-pentanol, and 2-hexanol production was 1.5, 1.0, 0.15, and 0.08 mumol/h per 5.0 mg of protein in cell suspensions, respectively. Author: Ramesh N. Patel, C. T. Hou, A. I. Laskin, A. Felix, P. DerelankoCited by: 14Publish Year: 1980

  • NSF Award Search: Award#1335856 - Microbial Conversion of ...

    /awardsearch/showAward?AWD_ID=1335856 CachedThe research work consists of the efforts in releasing fermentable sugars from lignocellulosic materials microbially, designing and constructing metabolic pathways and microbial production platforms to convert the released sugars into the desired products, and developing integrated processes to deliver 1-propanol and 2-butanol from lignocellulosic resources.

  • Microbial production of propanol - ScienceDirect

    Both, n -propanol and isopropanol are industrially attractive value-added molecules that can be produced by microbes from renewable resources. The development of cost-effective fermentation processes may allow using these alcohols as a biofuel component, or as a precursor for the chemical synthesis of propylene. Author: Thomas Walther, Jean Marie François, Jean Marie François, Jean Marie FrançoisCited by: 18Publish Year: 2016

  • Role of Escherichia coli in Biofuel Production

    /pmc/articles/PMC4946582Jul 14, 2016 · At present, nearly 100% of biodiesel production is non-microbial and involves transesterification of triglycerides in vegetable oils with methanol. Amid concerns of corrosiveness, less energy density and glycerol deposition during transesterification, biodiesel from microbial sources including E. coli can be considered an excellent choice replacement diesel. Author: Veerendra Koppolu, Veerendra Koppolu, Veneela Kr VasigalaCited by: 18Publish Year: 2016

  • Microbial Production of Propanol - Materials Research Forum

    CachedMicrobial Production of Propanol Mehmet Gülcan, Fulya Gülbağça, Kubra Sevval Cevik, Remziye Kartop, Fatih Şen Propanol can be present in two forms, 1-propanol and 2-propanol, and can be used as biofuel. Especially, the reduction of fossil resources required for renewable energy has paid attention for the inorganic synthesis of propanol. Author: F. ŞenPublish Year: 2019

  • Microbial Fuel Cells: Materials and Applications, PDF eBook ...

    CachedMicrobial fuel cells are very promising as renewable energy sources. In addition to electricity generation, microbial fuel cells can be used for wastewater treatment, desalination and biofuel production. The book addresses characterization techniques and operating conditions of microbial fuel cells, as well as the usefulness of various types of anode and cathode materials.

  • The Formation of Ethanol in Postmortem Tissues

    /data_research/research/med_humanfacs/...the microbial production of ethanol and the optimum storage temperature for the prevention of postmortem ethanol in blood and urine specimens (18-20). Addition-ally, these studies have demonstrated the effectiveness of sodium fluoride for the prevention of microbial ethanol formation. There are, however, at least two published

  • People also ask What is the production of propionic acid? Biotechnological production of propionic acid is mainly studied by the use of Propionibacterium strains. However, production of propionic acid by Propionibacteria is facing challenges such as severe inhibition of end-products during cell growth and the formation of by-products (acetic acid and succinic acid). Propionic acid - Wikipedia

    en.wikipedia.org/wiki/Propionic_acidSee all results for this question What is propionic acid in biogas? Industrial uses. In biogas plants, propionic acid is a common intermediate product, which is formed by fermentation with propionic acid bacteria. Its degradation in anaerobic environments (e.g. biogas plants) requires the activity of complex microbial communities. Propionic acid - Wikipedia

  • Estimating a reliable cutoff point of 1-propanol in ...

    ;year=2019;...In the current study, ROC curves were used to evaluate the predictive ability of blood 1-propanol as a biomarker of PM microbial ethanol production. ROC analysis was applied in a significant number of autopsy cases with known blood ethanol and 1-propanol concentrations and putrefaction state at autopsy. Author: Vassiliki A Boumba, Nikolaos Kourkoumelis, Kallirroi Ziavrou, Theodore VougiouklakisPublish Year: 2019

  • Recent Advances in Microbial Production of Aromatic Chemicals ...

    CachedAlong with the development of metabolic engineering and synthetic biology tools, various microbes are being used to produce aromatic chemicals. In microbes, aromatics are mainly produced via a common important precursor, chorismate, in the shikimate pathway. Natural or non-natural aromatics have been produced by engineering metabolic pathways involving chorismate. In the past decade, novel ... Author: Shuhei Noda, Akihiko KondoCited by: 27Publish Year: 2017

  • Biodegradation of propanol and isopropanol by a mixed ...

    link.springer.com/article/10.1007/s002530000398 CachedThe aerobic biodegradation of high concentrations of 1-propanol and 2-propanol (IPA) by a mixed microbial consortium was investigated. Solvent concentrations were one order of magnitude greater than any previously reported in the literature. The consortium utilized these solvents as their sole carbon source to a maximum cell density of 2.4 × 109 cells ml−1. Enrichment experiments with ... Author: M. T. Bustard, E. M. McEvoy, J. A. S. Goodwin, J. G. Burgess, P. C. WrightCited by: 33Publish Year: 2000

  • Microbial production of propanol. | Semantic Scholar

    Microbial...Both, n-propanol and isopropanol are industrially attractive value-added molecules that can be produced by microbes from renewable resources. The development of cost-effective fermentation processes may allow using these alcohols as a biofuel component, or as a precursor for the chemical synthesis of propylene.

  • Recent Advances in Microbial Production of Aromatic Chemicals ...

    Recent Advances in Microbial Production of Aromatic Chemicals and Derivatives Shuhei Noda1 and Akihiko Kondo1,2,* Along with the development of metabolic engineering and synthetic biology tools, various microbes are being used to produce aromatic chemicals. In microbes, aromatics are mainly produced via a common important precursor, chorismate ...

  • Microbial Production of Short Chain Fatty Acids from ...

    /journals/bmri/2016/8469357 CachedAnaerobic VFA production is a result of microbial fermentation where the enzymes convert various carbon substrates to energy (ATP), reducing agents, and intermediates used in anabolic processes and a number of metabolites such as acetic, propionic, and butyric acids. Author: Ivan Baumann, Peter WestermannCited by: 27Publish Year: 2016

  • Engineering Escherichia coli for Microbial Production of Butanone

    aem.asm.org/content/aem/82/9/2574.full.pdf Cachedfor microbial production. Srirangan et al. ... cultivation of E. coli CPC-Sbm for 1-propanol production (11), implying a more active Sbm pathway and higher propionyl-CoA Author: Kajan Srirangan, Xuejia Liu, Lamees Akawi, Mark Bruder, Murray Moo-Young, C. Perry ChouCited by: 11Publish Year: 2016

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