1-Butanol
Solvatochromism and preferential solvation in mixtures of Methanol with Ethanol, 1-Propanol and 1-Butanol
... The spectral shift of 4-nitroaniline was determined in pure methanol, ethanol, 1-propanol and 1-butanol and binary mixtures of methanol with other 1-alkanols at 25 p C by UV-vis spectroscopy. ...
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Experimental Investigation of Excess molar enthalpies of binary mixtures formed by ethyl acetate (with Cyclohexane or 1-Butanol or 1- (Hexene)
... Abstract: The excess molar enthalpies of three binary systems of ethyl acetate with + Cyclohexane, + 1-Butanol, 1-Hexene have been measured at T 298.15 K and 308.15 K. The experimental results are ...
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Aadh2p: an Arxula adeninivorans alcohol dehydrogenase involved in the first step of the 1-butanol degradation pathway
... file 1: Figure S1, Additional file 2: Figure S2, Additional file 3: Figure S3), a signifi- cant upregulation of the genes involved in the catabolism of the branched-chain amino acids valine, leucine and isoleucine ...
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Evaluation of Carbon and Electron Flow in Lactobacillus brevis as a Potential Host for Heterologous 1 Butanol Biosynthesis
... and 1-butanol as an effective sub- stitute for gasoline and diesel in combustion engines ...[1,2]. 1-butanol has an advantage over ethanol due to its higher energy content, lower volatility, ...
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Xylose utilization stimulates mitochondrial production of isobutanol and 2-methyl-1-butanol in Saccharomyces cerevisiae
... reductoisomerase (KARI), encoded by ILV5, and then dehydroxyacid dehydratase (DHAD), encoded by ILV3 [11]. This upstream pathway results in the production of the valine precursor α-ketoisovalerate (α-KIV), which can be ...
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Novel synthesis of 4 amino 2 hydroxymethyl 1 butanol and its purine analogues
... Ethanol solution of 4-amino-2-hydroxymethyl-1-butanol 1 (12.9 g, 108 mmol in 60 mL) and water (6 mL) was slowly added to a mixture of sodium bicarbonate (16.25 g, 193 mmol) and ...
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Cetane Number and Thermal Properties of Croton Oil, Biodiesel, 1-Butanol, and Diesel Blends
... Abstract— Vegetable oil derived fuels for diesel engines are becoming important as alternative to petroleum diesel fuels due to their environmental friendliness and availability. Ignition quality in compression ignition ...
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Self-regulated 1-butanol production in Escherichia coli based on the endogenous fermentative control
... and 1-butanol productivity. The engineered strain demonstrated a 1-butanol productivity of ...synthetic 1-butanol pathway improved anaerobic growth restoration of the mixed-acid ...
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Intensity Modulated Fiber Optic Chemical Sensor -Properties Of Binary Solutions Of Hexadecane With 1-Butanol And 1-Heptanol
... All chemicals (Hexadecane, 1-butanol and 1-heptanol) were purchased from SPFine Ltd. (AR grade, 98% - 99% pure) and were purified by fractional distillation method. The optical fiber used in the ...
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Density and Viscosity measurements of Binary Liquid Mixtures of Ethyl acetoacetate with 1-Propanol, 1-Butanol, 1-Pentanol and 1-Hexanol at T= (293.15 & 298.15) K
... The values of density (ρ) and viscosity (η) have been measured for binary liquid mixtures of Ethyl acetoacetate (EAA) with 1-Propanol, 1-Butanol, 1-Pentanol and 1-Hexanol ...
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An oleaginous yeast platform for renewable 1-butanol synthesis based on a heterologous CoA-dependent pathway and an endogenous pathway
... for 1-butanol production by using GC/ ...that 1-butanol was produced only in the YALI0E17787g-deletion strain at a titer of ...(Table 1). Moreover, GC/MS analysis results also indicated ...
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Effect of Plasmid Addition on the Production of 1-Butanol from CO2 in Isolated S.Elongatus from the Sea Sediment of Konak - Izmir
... butanol production at high concentrations (4 and 5 mg L -1 ) in S.elongatus without plasmid(Table 4). Salt contained both osmotic pressure and ionic stress. NaCl cause fouling in the membrane water channels ...
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A metabolomics-based strategy for identification of gene targets for phenotype improvement and its application to 1-butanol tolerance in Saccharomyces cerevisiae
... and 1-butanol tolerance measurement We started with a set of yeast mutant strains based on the BY4742 genetic background, each a single disruption mutant of a gene annotated as ‘transcription factor’ in the ...
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Studies on Thermo acoustic Parameters in binary liquid mixtures of MIBK with 1- Propanol, 1-Butanol and 1-Pentanol at 303.15K-A new approach by Direct Measurement of Acoustic Impedance
... conventional method. The results have been discussed in our publication 4 . The efficiency of the new proposed method presented has been further validated in ten pure polar and nonpolar solvents; the work has been ...
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Iterative cycle of widely targeted metabolic profiling for the improvement of 1-butanol titer and productivity in Synechococcus elongatus
... in 1-butanol production compared to ...for 1-butanol production, overexpression of acetyl-CoA carboxylase (ACCase) in DC7 was performed by inserting the gene encoding an ACCase subunit from ...
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Enhancement of Isobutanol and 3-Methyl-1-Butanol Production Yields in Saccharomyces Cerevisiae without Genetic Modification
... as 1-propanol, 1-butanol, isobutanol, 2- methyl-1-butanol (2-MB) and 3-methyl-1-butanol (3-MB) are known to have chemical properties that make them suitable to be used as ...
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Metabolic engineering of Methylobacterium extorquens AM1 for 1-butanol production
... the 1-butanol pathway, we investigated in vivo intermediates by ...the 1-butanol pathway (Figure ...for 1-butanol synthesis in strain ...
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Organosolv pretreatment of sorghum bagasse using a low concentration of hydrophobic solvents such as 1-butanol or 1-pentanol
... % 1-butanol or 1-pentanol was used as the solvent ...using 1-butanol or 1-pentanol as the solvent, respec- tively, corresponding to ...
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Vapor pressure of 1-butanol and Diesel B0 binary fuel blends
... The glass cell method consists of the absolute and the differential parts (if the vapour pressure is lower than the uncertainty of absolute cell – 30 Pa). The vapour pressure of the 1-butanol and Diesel B0 ...
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Comprehensive molecular characterization of Methylobacterium extorquens AM1 adapted for 1-butanol tolerance
... increasing 1-butanol tolerance in Escheri- chia coli, a large increase in solvent tolerance was rapidly achieved by combining laboratory evolution and genome shuffling of the evolved clones ...
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