Reaction parameters
Effect of reaction parameters on lipase-catalyzed synthesis of caffeic acid bornyl ester (CABE)
... transesterification reaction is proposed because of its advantages over chemical ...different reaction parameters such as various types of enzymes, organic solvents, enzyme loading, reaction ...
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Effect of reaction parameters in the real-time PCR detection of grape chitinase
... 69 wines, the polymerization of polyphenols causes the precipitation of residual proteins, which can be filtered off after the wine matures. The amount of chitinases present in the grapes represents 50% of the soluble ...
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Analysis of reaction parameters for the transesterification of algal oil from Enteromorpha compressa using purified lipase and whole cell biocatalyst
... of reaction parameters including temperature, catalyst concentration, oil to alcohol ratio, rate of stirring, time and pH was carried out independently for both catalysts with methanol and further the ...
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Effect Of Reaction Parameters On The Material Properties Of Highly Crystalline Anatase Titania Nanopowders
... In our present work, we have used a template free solvothermal synthesis with a bulky precursor Titanium (IV) Butoxide, which allows for slow condensation. This bulky precursor has been widely reported only in the ...
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Effect of the Variation of Reaction Parameters and Kinetic Study for Preparation of Biodiesel from Karanza Oil
... process parameters like temperature, catalyst to oil ratio, catalyst concentration, effect of time on acid catalyzed and base catalyzed ...a reaction period 45 ...
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SYNTHESIS OF SUGAR CARBONATE: A BRIEF REVIEW
... solvent-free reaction condition [24-26]. The reaction is considered near green technology approach and relatively low operational cost due to abundant and readily available of ...The reaction ...
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← Return to Article Details SYNTHESIS, QUALITY CONTROL AND BIODISTRIBUTION OF TECHNEIUM-99M TRIAMCINOLONE ACETONIDE (99mTc-TA) COMPLEX: AN INFLAMMATION TRACER AGENT
... inflammatory agent that specifically binds to inflammation associated cells to stop the inflammation process.The labeling of TA with Tc-99m could be advantageous in imaging inflammatory diseases. This study represents a ...
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Green synthesis of gold and silver nanoparticles from <em>Cannabis sativa</em> (industrial hemp) and their capacity for biofilm inhibition
... Reaction parameters such as reaction mixture ratio (plant aqueous to water), temperature, time and concentration of metal ions have been taken into consideration to evaluate the possibilities for ...
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The Unified Transform for a Class of Reaction-Diffusion Problems with Discontinuous Time Dependent Parameters
... such reaction-diffusion models that also allows both diffusion and reaction parameters to depend continuously in ...multi-domain reaction-diffusion model ...
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Natural deep eutectic solvents as performance additives for peroxygenase catalysis
... additional reaction parameters such as the concentration of choline chloride (ChCl), the concentration of biocatalysts (rAaeUPO and AnChOx), reaction pH, reaction temperature in buffer system ...
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New Heat Resistant and Soluble Aramids Synthesized by Palladium Catalyzed Carbonylation Polycondensation
... plied. Reaction parameters, such as base, solvent, palladium-phosphine catalyst and CO pressure in the reaction of 2,7-dibromo-9,10- dihydrophenanthrene (1) and 4,4 -diaminodipheyl ether (2a), were ...
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Hydrolysis optimization and characterization study of preparing fatty acids from Jatropha curcasseed oil
... The results show the hydrolysis performance of the ethanolic KOH effects on the hydrolysis reactions when submitted to different experimental conditions. Hydroly- sis reactions were carried out at various ethanolic KOH ...
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The Effect of Rocker Shoe on the Ground Reaction Force Parameters in Patients with Rheumatoid Arthritis
... In rheumatoid arthritis management, foot care goals are reliving pain, improving activity and maintaining function (13). Conservative treatments such as shoe modifications and orthotic devices are suggested to achieve ...
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Acid Catalysis of Waste Cooking Oils for Biodiesel Production
... The biodiesel formation was found to increase with increasing acid catalyst amount. The ester conversion is also found to be highly inhibited by the presence of water in waste cooking oil. Alcohols that have high boiling ...
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Ultrasonic Assisted Production of Biodiesel from Waste Frying Oil Using a Two Step Catalyzing Process
... mass transfer. Thus the rate of ester formation under ul- trasonic condition is higher than that under stirring con- ditions [8-10]. Researches have indicated the use of ul- trasonic mixing is efficient, time-saving and ...
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Influence of different parameters on wet synthesis of silver nanoparticles
... Furthermore, the trisodium citrate seems to influence the composition of the sample; the AgNPs are becoming more spherical. The explanation for this occurrence is the fact that the trisodium citrate is capping the ...
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How can aprotic ionic liquids affect enzymatic enantioselectivity?
... standard reaction for esterification synthesis was car- ried out as follows: Five hundred micro liter of ionic liquid or organic solvent containing a given amount of water, 5 - 25 mM N-Ac-L-Trp-OH or 5 - 25 mM ...
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Production of a biodiesel-like biofuel without glycerol generation, by using Novozym 435, an immobilized Candida antarctica lipase
... ethanolysis reaction, such as alkaline environment, amount of lipase, the oil/ethanol molar ratio (v/v), and ...flask. Reaction mixtures were stirred with a conventional mag- netic stirrer at a stirring ...
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Optimization of Lab Scale Preparation of Biodiesel from Rubber Seed Oil Using Modified Calcium Oxide as Catalyst
... transesterification reaction variables. The obtained parameters were verified experi- mentally for the transesterification reaction of rubber seed oil using solid metal oxide ...transesterification ...
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Using Modified Self adaptive Differential Evolution for Estimation of Chemical Reaction Kinetic Parameters
... With the rapid development of economy, the supply of oil is more and more difficult to meet our growing needs. Therefore, it is of great significance to adopt oil production technology to alleviate the shortage of ...
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