Now showing items 1-10 of 15
Inactivation of Listeria monocytogenes ATCC7 644 Biofilms using Sodium Dodecyl Sulphate, Levulinic Acid and Sodium Hypochlorite solution
(MN Khan, 2014-06)
A study was done to assess the effectiveness of 200 ppm sodium hypochlorite (chlorine), 1% sodium dodecyl sulphate (SDS) and 0.5% levulinic acid in reducing L. monocytogenes ATCC7644 biofilms. 0.05% SDS and 0.5% levulinic ...
Xylanase superproducer : genome sequence of a compost-loving thermophilic fungus, thermomyces lanuginosus strain SSBP
(American Society for Microbiology, 2013-06-20)
We report here the draft genome sequence of Thermomyces lanuginosus strain SSBP, which was isolated from soil in South Africa. This fungus produces the largest amount of xylanase ever reported in the literature.
Genetically switched D-lactate production in Escherichia coli
During a fermentation process, the formation of the desired product during the cell growth phase competes with the biomass for substrates or inhibits cell growth directly, which results in a decrease in production efficiency. ...
Fine tuning the transcription of ldhA for D-lactate production
Nonlinear ion cyclotron and ion-acoustic waves have been studied in an electron–positron–ion plasma. Using Boltzmann distributions for the electrons and positrons and fluid equations for the ions, a set of nonlinear equations ...
Biodegradation of glycerol using bacterial isolates from soil under aerobic conditions
(Taylor and Francis, 2014)
Glycerol, a non-biodegradable by-product during biodiesel production is a major concern to the emerging biodiesel industry. Many microbes in natural environments have the ability to utilize glycerol as a sole carbon and ...
Improvement of d-lactate productivity in recombinant Escherichia coli by coupling production with growth
(Springer Netherlands, 2012-06)
Coupling lactate fermentation with cell growth was investigated in shake-flask and bioreactor cultivation systems by increasing aeration to improve lactate productivity in Escherichia coli CICIM B0013-070 (ackA pta pps ...
Improvement of ethanol production from sugarcane molasses through enhanced nutrient supplementation using Saccharomyces cerevisiae
(Academic Journals, 2012-03)
Saccharomyces cerevisiae as a yeast cream was utilized for alcoholic fermentation using sugar cane molasses. In the present study, fermentation was optimized for urea and yeast hydrolysate (YH) dosage and the combined ...
Influence of the alkyl group on thermophysical properties of carboxylic acids in 1-butyl-3-methylimidazolium thiocyanate ionic liquid at various temperatures
In the present study, influence of the alkyl group and temperature on the interactions between the carboxylic acid and ionic liquid (IL) mixtures were discussed in term of density and sound velocity measurements. The IL ...
Biocontrol of Listeria monocytogenes ATCC 7644 on fresh-cut tomato (Lycopersicon esculentum) using nisin combined with organic acids
(The Korean Society of Food Science and Technology, 2015)
The biocontrol of Listeria monocytogenes on fresh-cut tomato using nisin and organic acids was investigated. Fresh-cut samples inoculated with 108 CFU/mL of L. monocytogenes, treated with nisin (5,000 IU/mL), a combination ...
Puriﬁcation and characterization of an Endoinulinase from Xanthomonas campestris pv. phaseoli KM 24 Mutant
An extracellular endoinulinase from Xanthomonas campestris pv. phaseoli KM 24 mutant was puriﬁ ed to homogeneity by gel ﬁ ltration chromatography and showed a speciﬁ c activ-ity of 119 U/mg. The optimum pH and temperature ...