Acetaldehyde.PDF (PDF File)
Acetaldehyde Production by Ethanol Dehydrogenation Background Acetaldehyde is a colorless liquid with a pungent, fruity odor. It is primarily used as a chemical intermediate, principally for the production of acetic acid, pyridine and pyridine bases, peracetic acid, pentaeythritol, butylene glycol, and chloral.
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Extra acetaldehyde production from ethanol may be a consequence of diversion of the reactive oxygen species away from the damaging lipid peroxidation pathway.
aob.oxfordjournals.org/cgi/content/abstract/96/4/727
PRODUCTION OF ACETALDEHYDE FROM ETHANOL BY CANDZDA UTILIS. David W. Armstrong, .1,2 Stanley M. Martin I and Hi roshi Yamazaki 2 ...
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Production of acetaldehyde and ethanol continued when plants were removed to clean air for up to 2 days. A higher concentration of SO2 (0.5 microliter per ...
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On the basis of the amount of glucose utilized, this level of acetaldehyde production represents nearly 40% of the maximum theoretical yield. ...
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The molten salt, containing the copper oxychloride is then employed in the acetaldehyde production reactor. In this manner, there is no direct contact between the molecular oxygen-containing gas and the hydrocarbon feed.
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1. Acetaldehyde production by three yogurt cultures over seven hours of incubation at 45 C. ]082 JOUtCNAL OF D A I R Y S C I E N C E The 3-methyl-2-benzothiazalone test has wide application both for lactic culture research and as a practical method of choosing the right culture for commercial operation.
jds.fass.org/cgi/reprint/54/7/1080.pdf
Acetaldehyde production by bacterial suspensions was determined by gas chromatography after a 1-h incubation with 22 mM ethanol. ... 1. Acetaldehyde production by Lactobacillus and Bifidobacterium strains during the incubation with ethanol. Incubation was for 1 h with a 22 mM final concentration of ethanol at 37°C.
alcalc.oxfordjournals.org/cgi/content/full/35/6/561
1,636,952 to Craverdescribes a process wherein a mixture of air and ethanol in a ratio of 14:1 (air:ethanol) is passed over a vanadium oxide catalyst resulting in the production of about 10 parts of acetic acid and 70 parts of acetaldehyde per 100 parts of ethanol.
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On the basis of the amount of glucose utilized, this level of acetaldehyde production represents nearly 40% of the maximum theoretical yield. Acetaldehyde produced during growth was continuously air stripped from the reactor.
aem.asm.org/cgi/content/abstract/53/12/2815