Results 101 to 110 of about 25,069 (209)
3,5-Diacetyl-1,2,4-triazol bis( 4N-substituted thiosemicarbazone) palladium(II) complexes: Synthesis, structure, antiproliferative activity and low toxicity on normal kidney cells [PDF]
, 2011 this is the author’s version of a work that was accepted for publication in Journal of Inorganic Biochemistry. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control ...
Hernández, Carolina +3 more
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Fermentation, 2017 Ethanol, carbon dioxide and glycerol are the major products produced by yeast during wort fermentation but they have little impact on beer and spirit flavour.
Graham G. Stewart
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Characterization of a (2R,3R)-2,3-Butanediol Dehydrogenase from Rhodococcus erythropolis WZ010
Molecules, 2015 The gene encoding a (2R,3R)-2,3-butanediol dehydrogenase from Rhodococcus erythropolis WZ010 (ReBDH) was over-expressed in Escherichia coli and the resulting recombinant ReBDH was successfully purified by Ni-affinity chromatography. The purified ReBDH in
Meilan Yu +4 more
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Food Chemistry: XGlyoxal, methylglyoxal, and diacetyl are toxic α-dicarbonyl compounds found in heat-processed foods, including edible oils. Dispersive liquid–liquid microextraction was combined with gas chromatography mass spectrometry to determine the glyoxal ...
Jangho Lee +3 more
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Using EGA-GC to Analyze Nicotine N-oxide in Order to Explain Low Nicotine Concentrations in E-cigarette Liquids [PDF]
, 2018 Evolved-gas analysis coupled with gas chromatography (EGA-GC) was used to analyze e-cigarette liquids. Previous analyses of e-cigarette liquids have shown that the determined concentration of nicotine is lower than the advertised concentration.
Wuerch, Cory
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CONSIDERATIONS ON LIQUID-CHROMATOGRAPHIC SEPARATION FOR AN EQUIMOLAR MIXTURE OF 2,4-DINITROPHENYLHYDRAZONES OF ACETALDEHYDE AND DIACETYL [PDF]
Chemistry Journal of Moldova: General, Industrial and Ecological Chemistry, 2008 An equimolar mixture of 2.4-dinitrophenylhidrazones (2.4DNPH-ones) providing by acetaldehyde and diacetyl must be analyzed by liquid-chromatographic separation, using the mechanism of repartition with reverse phase; that full papers is for identification
Gheorghe Zgherea
doaj
Ornithine-catalyzed urea formation in liver homogenate [PDF]
, 1947 Heretofore attempts to obtain synthesis of urea from ammonia (and carbon dioxide) in cell-free extracts have been unsuccessful. We have found the reaction to proceed in guinea pig liver homogenate.
Borsook, Henry, Dubnoff, Jacob W.
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Scientific Study & Research: Chemistry & Chemical Engineering, Biotechnology, Food Industry, 2011 An equimolar mixture of 2,4-dinitrophenylhidrazones (2,4-DNPH-ones) providing by acetaldehyde and diacetyl has been analyzed by liquid-chromatographic separation, using the mechanism of partition with reverse phase.
Gheorghe Zgherea +2 more
doaj
Utilization of tmRNA sequences for bacterial identification
, 2001 In recent years, molecular approaches based on nucleotide sequences of ribosomal RNA (rRNA) have become widely used tools for identification of bacteria [1-4].
Amann, R. +4 more
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