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Showing 1 to 20 of 37 for “"sodium acetate"”.
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Studies on the Effects of Alkalizing Agents on Acid -Base Balance in Horses
… gas indices. Our group studied the effects of sodium bicarbonate and other weak acid salts on the acid-base balance of horses. It was found that sodium bicarbonate increased pH and blood bicarbonate ion concentration within one hour after incubation and the other treatments produced a delayed …
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Inhibition of Listeria monocytogenes on frankfurters by modified atmosphere packaging and antimicrobials
… vacuum packaging and 100% CO₂ with and without sodium lactate (0%, 2.4%, 4.8%), sodium acetate (0%, 0.25%, 0.50%), and sodium diacetate (0%, 0.25%, 0.50%) on the inhibition of L. monocytogenes on turkey frankfurters. After 4 weeks at 4°C, the counts of L. monocytogenes did not increase in any …
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The reaction of sodium on acetic anhydride
… methods for carrying out the reaction between sodium and acetic anhydride have been presented. Separation of reaction products and quantitative determination have been made easier by means of the improvements. 2. The only products isolated from either room-temperature or high-temperature runs …
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Nitrogen Metabolites During Exercise in the Horse
… infused prior to exercise with either sodium acetate (control) or ammonium acetate to determine the effect of elevated ammonia (NH$\sb3$) levels on fatigue development and muscle metabolism. The horses were exercised on an 11% grade treadmill at 4.4 m/s, carrying 27 kg of lead. Time to …
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Genetic and Physiological Characterization of Clostridium Beijerinckii BA101 and NCIMB 8052
The addition of sodium acetate in MP2 medium was also able to stabilize solvent production by C. beijerinckii BA101, a hypersolvent producing mutant derived from NCIMB 8052. Moreover, BA101 demonstrated a greater increase in solvent production than NCIMB 8052 when acetate was added into MP2 medium. …
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Intracellular pH, the Proximate Signal for Cell Volume Changes that are Mediated by the Actin Cytoskeleton
… alkalinization in pHi and induced cell swelling. Sodium-acetate pulses reversible decreased TRC pHi and induced cell shrinkage. Removal weak acids and return to Control Ringer's solution (CR) causedTRC pHi and volume to overshoot baseline levels before fully recovering. Replacing CR with …
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Utilization of Captor sponges to maintain nitrification and denitrification in BNR activated sludge at low aerobic MCRTs
… concentration around 55 mg/L as nitrogen. Sodium acetate was added to maintain the influent COD around 450 mg/L and Sodium bicarbonate was added to maintain the pH in the aerobic zone around 7. The system was operated at MCRTs of 1.7, 1.0 and 0.3 days with the operating temperature around …
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The reaction of sodium on acetic anhydride
1. Improved conditions for the reaction of sodium on acetic anhydride were used. 2. From the products of this reaction sodium acetate, diacetyl, and resin were found. 3. Negative results for the formation of vinyl acetate and ethylidene diacetate were obtained. 4. The small amount of hydrogen …
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Enhanced Etoposide Solubility and Anticancer Activity using Complexation and Nanotechnology
… (ii) solid dispersion of V-P16 (C-VP-16) in Sodium Acetate (SA) crystal, and (iii) nanomicellar formulation (NMF) using D -α-Tocopherol polyethylene glycol 1000 succinate (Vitamin E TPGS ) and solvent evaporation thin-film rehydration technique. All resulting formulations are thoroughly …
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The synthesis of methyl-2-acetamido-3,4,6-0-triacetyl alpha-D-talosaminide
… 4,6-benzylidene talopyranoaide by treatment with sodium acetate in aqueous 2-methoxyethanol. This compound was debenzylidenated with aqueous acetic acid and acetylated to obtain methyl 2-acetamido 3,4,6-tri-0-acetyl talosaminide.</p><p>In short, the above route involved essentially a direct …
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Occurrence and Growth Characteristics of Algae Isolated From Shallow Wells, Deep Wells, and Springs in Northwest Arkansas and Southwest Missouri
… Two amino acids (glycine and asparagine) and sodium acetate were also tested for the ability to support heterotrophic growth, and all three supported the growth of algae in darkness. This study demonstrated the presence of algae in well water and their ability to show growth in the dark if a …
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Development and characterisation of monolithic silica stationary phases for ion chromatography
… acetonitrile or methanol based ammonium and sodium acetate buffered eluents. The effects o f eluent ionic strength, organic content and pH on cation retention were evaluated, and in addition, the effect of solvent polarity on cation selectivity was also investigated.
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The Fermentation of Cheese Whey by Lactobacilius helvecticus
… extract (0.75% w/v), Tween 80 (0.1% v/v) and sodium acetate (0.05% w/v). Optimisation of lactic acid production in supplemented whey permeate was performed using factorial design. Optimum conditions for both acid formation and cell growth were pH 5.9, temperature 42°C and stirrer speed 200 …
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Characterization of Microbial Survivall in the Presence of Radioactive 14C Spiked Salts in Order to Minimize W,aste from Graphite Moderated Nuclear Reactors
… When comparing the DOGE results of both salts, sodium bicarbonate was more dominant than sodium acetate in bacterial survival.
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The inclusivity of ice.
… freezing method with inorganic salts, such as sodium chloride, ammonium chloride, and ammonium sulfate; organic salts, such as sodium acetate, sodium formate, and ammonium acetate; as well as the volatile molecule, tetrahydrofuran. In Chapter Three and Four, it was experimentally determined …
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Evaluation of aflatoxin-related products from ozonated corn
… B1 by Aspergillus flavus (A53, C50Aa) and sodium acetate-1,2-[14C] as a precursor yielded 339 µg of [14C]-AFB1 with a specific activity of 1.06 µCi/µmol (7548 dpm/µg). Corn kernels inoculated with Aspergillus flavus (A53, C50Aa) resulted in the production of grains contaminated with …
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Nitrate utilization as the final electron acceptor in a biological phosphorus removal system
… with the same domestic wastewater spiked with sodium acetate and potassium phosphate to give the wastewater a COD concentration of 300-400 mg/L and a phosphorus concentration of 13-14 mg/L as P. Nitrate was fed to the second reactor of System I, while the second reactor of System II was …
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The creation of novel methodologies to examine the effects of phosphorus amendments on petroleum hydrocarbon bioremediation
… subsoils. After investigating pretreatments to a sodium hydroxide - ethylenediaminetetraacetic acid (EDTA) extraction, sodium acetate recovered the largest concentration of P from Po-doped calcareous subsoils (5.6% Pt) compared to other tested schemes (3.5-4.8% Pt). However, EDTA hindered MS Po …
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The water-repellent treatment of cotton fabrics with organo chlorosilanes
… of ammonia and five percent solution of sodium acetate. Data on results of tests on end products indicated the following conclusions: 1. Neutralization of end products is necessary to prevent deterioration of the fabric, as indicated by a maximum reduction in tensile strength of 80 …
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Laser Electrospray Mass Spectrometry: Mechanistic Insights and Classification of Inorganic-Based Explosives and Tissue Phenotypes Using Multivariate Statistics
… using cationic pairing agents, a lipid, and sodium acetate enabled the simultaneous detection of positive, neutral and negative charged features of inorganic-based explosive residues in a single experiment. This complexation mixture also enabled the detection of new features from an RDX-based …
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