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Showing 1 to 18 of 18 for “"Pyruvic acid"”.
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2-Ketogluconic Acid Degradation by Pseudomonas Fluorescens: A New Mechanism of Pyruvic Acid Formation
Made available in DSpace on 2014-12-05T23:07:50Z (GMT). No. of bitstreams: 1 0013534.pdf: 1367189 bytes, checksum: ab598aa97c9f6458793ebae3fadf1776 (MD5) Previous issue date: 1955
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Formulation of improved media for isolation and cultivation of Campylobacter fetus
… 0.025% (each) FeS04·7H20, sodium bisulfite, and pyruvic acid (FBPA agar) supported growth of 82% of the strains tested under simulated candle jar condtions. Brucella broth supplemented with 0.2% FeS04 ·7H20, 0.025% sodium bisulfite, and 0.050% pyruvic acid (FBPB broth) supported growth of 61 of …
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Structural studies of the capsular polysaccharides from some strains of Klebsiella and Cryptococcus neoformans micro-organisms
… oligosaccharide units containing -glucuronic acid and three to five hexose residues, with pyruvic acid ketal and 0-acetyl groups also present in some of the polysaccharides. Graded acid hydrolysis, monitored by gel-permeation chromato graphy, has been used to study the degradation of each …
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The effect of pH and dissolved organic carbon on the growth kinetics of Ac. cupricumulans JTC3 and L. ferriphilum HT pertinent to the BIOX® process
… archaea including the iron-oxidizer, Acidiplasma cupricumulans JTC3. In this study, the effect of physicochemical factors, such as pH and temperature, and the presence of dissolved organic carbon on the growth and ferrous iron oxidation kinetics of these two microorganisms were …
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Electrostatic Atomization Of Antimicrobial Treatments On Ground Beef Processing, Instrumental Color, Sensory Color, Taste and Aroma Characteristics
… Antimicrobial treatments included: fumaric acid, malic acid, octanoic acid, decanoic acid, sodium propionate, propionic acid solution, potassium lactate/diacetate blend, sodium benzoate, hexanoic acid, pyruvic acid, levulinic acid, lactic acid/ citric acid blend, sodium diacetate, lemon …
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I. Persistent radicals for dynamic nuclear polarization : II. Synthesis of substituted indoles
… focusing on thermal mixing (TM) DNP of pyruvic acid. Design considerations and efforts toward the synthesis of bi- and multiradicals for Cross Effect (CE) DNP, and experiments performed with mixtures of radicals and covalently bound hetero-biradicals are reported. Part II: Indoles are …
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Cardiovascular Fitness of Horses Conditioned by Treadmill Work
… stroke volume, packed cell volume, lactic and pyruvic acid concentrations, blood gases and blood pH. In all three experiments, the SET consisted of a rest period and warm-up walk followed by a period of trotting (11.4 to 12.1 kph) and a six minute standing recovery period on the treadmill. …
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Influence of high pressure processing on populations of Salmonella enterica in fresh green-mature tomato fruits and subsequent ripening
… and on green mature tomato fruits. Nalidixic acid resistant (to 50 ppm) cultures of Salmonella enterica ser. Newport and Salmonella enterica ser. Braenderup were suspended in tryptic soy broth to a concentration of approximately 8 log CFU/ml and subjected to 350, 450, and 550 MPa for 120 s. …
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Acidification in the Rat Proximal Jejunum
Acidification of solutions by rat proximal jejunum was investigated in everted sacs, segments and in perfused in vivo loops. Acidification which declines down the jejunum, increased with increasing mucosal glucose concentration, reaching a maximal value. Derived Michaelis-Menten data gave an …
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Mechanistic Studies of Flavin-Dependent Monooxygenases Involved in Bacterial Defense and Plant Metabolism
… over the aliphatic diamine cadaverine and amino acid L-ornithine. The three-dimensional structure of FbsI was solved and shown to have similarities to other NMOs, and characterization of active site mutants revealed residues essential for catalysis and cofactor specificity. The flavin-dependent …
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The Solid State Ferric Spin-Crossover Transition: Spectroscopic, Magnetic, and Structural Investigations (Moessbauer, Epr, High, Low)
… where H(,2)thpu is the Schiff-base condensate of pyruvic acid and thiosemicarbazide, was shown to undergo a thermally discontinuous spin-crossover transition (T(,c)(TURN)230K). Thermal hysteresis ((DELTA)T(,c)(TURN)12K) and the sensitivity of the transition to sample perturbations indicate that …
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High Hydrostatic Pressure Processing Reduces Salmonella enterica from Diced and Whole Tomatoes
… CFU/ml of one of the four serovars (nalidixic acid resistant) were packaged in sterile stomacher bags and subjected to one of three different pressures (350, 450, or 550 MPa) for 120s. Samples were enumerated by surface plating onto tryptic soy agar supplemented with 50 ppm nalidixic acid …
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Metabolic basis for the preferential utilization of disaccharide, by the cellulose-decomposing bacterium, cellvibrio gilvus (nov. sp.)
… required for growth. Volatile and non-volatile acids, volatile neutral compounds, and carbon dioxide constituted the fermentation products. A preference for cellobiose was shown by a 30 to 46% greater growth rate than resulted on glucose. An investigation was conducted to explain this …
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Technical Development of Hyperpolarized [1-13C]Pyruvate Imaging for Clinical Translation
Magnetic resonance imaging with hyperpolarized [1-13C]pyruvate is an emerging tool for assessing in vivo metabolism noninvasively. Over the past few years since the first clinical study with prostate cancer patients, translational studies using this imaging technique have been focused on …
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Cell-Type Specific Requirement for Pyruvate Dehydrogenase in Hematopoiesis and Leukemia Development
Pages i-xii are misnumbered as pages ii-xiii, and page 142 is misnumbered as page 121.
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Surguvant inflammation and metabolism in colorectal surgery
… alanine (p=0.02), serine (p=0.01) and lactic acid (p<0.001) were observed throughout the perioperative period in patients with high V:TFR and higher succinic acid (p=0.03) in patients with low SMA. In stage II/III colon cancer through combined analysis of six specific metabolite concentrations …