• oxidation
  • In this work, acetaldehyde, propanal, and 2-propenal (acrolein) oxidation was investigated at low-temperature combustion condition (500-700 K). The isomer specific products concentrations as well as the time-resolved profiles were studied using Sandia's multiplexed photoionization mass spectroscopy (MPIMS) with synchrotron radiation from the Advanced Light Source (ALS). (asme.org)
  • In acetaldehyde oxidation, the formation of the main products are associated with HO 2 elimination channel from QOOH or direct H atom elimination from the parent radicals. (asme.org)
  • In propanal oxidation, the most intensive signal peak was associated with acetaldehyde (m/z=44) which was formed through the reaction of α′-R with O 2 . (asme.org)
  • alcohols
  • Photolysis of heptanal in conditions resembling atmospheric conditions results in the formation of 1-pentene and acetaldehyde in 62% chemical yield together with cyclic alcohols (cyclobutanols and cyclopentanols) both from a Norrish type II channel and around 10% yield of hexanal from a Norrish type I channel (the initially formed n-hexyl radical attacked by oxygen). (wikipedia.org)
  • intermediate
  • Utilized in the bacterial degradation of toxic aromatic compounds, the enzyme's crystal structure indicates that intermediates are shuttled directly between active sites through a hydrophobic intermediary channel, providing an unreactive environment in which to move the reactive acetaldehyde intermediate from the aldolase active site to the acetaldehyde dehydrogenase active site. (wikipedia.org)
  • α′-RO 2 intermediate decomposes to acetaldehyde+OH+CO via Waddington mechanism and formation of five-member ring transition state. (asme.org)
  • reaction
  • The ΔrG′ m value of this reaction is − 0.1 kJ/mol (Fig. 1 ) and would thus require either a high ratio of acetyl-CoA to acetaldehyde or NAD(P)H to NAD(P) (or both) in order to proceed towards ethanol production. (biomedcentral.com)
  • Export
  • Through the statistical analysis, the report depicts the global and Chinese total market of Acetaldehyde industry including capacity, production, production value, cost/profit, supply/demand and Chinese import/export. (reportsnreports.com)
  • glutamate
  • As discovered by site-directed mutagenesis , glutamate -268 is a key component of liver acetaldehyde dehydrogenase and is also critical to catalytic activity. (wikipedia.org)
  • Ethanol inhibits the ability of glutamate to open the cation channel associated with the N-methyl-D-aspartate (NMDA) subtype of glutamate receptors. (wikipedia.org)
  • metabolic
  • The main substrates for aldehyde ferredoxin oxidoreductase are acetaldehyde, phenylacetaldehyde, and isovalerdehyde, which is a metabolic product from common amino acids and glucose. (wikipedia.org)
  • Overview
  • The report provides key statistics on the market status of the (tert-Butyldimethylsiloxy)acetaldehyde manufacturers and is a valuable source of guidance and direction for companies and individuals interested in the industry.Firstly, the report provides a basic overview of the industry including its definition, applications and manufacturing technology. (reportsnreports.com)
  • report provides
  • The report provides key statistics on the market status of the Acetaldehyde manufacturers and is a valuable source of guidance and direction for companies and individuals interested in the industry. (reportsnreports.com)
  • Overall, the report provides an in-depth insight of 2011-2021 global and Chinese Acetaldehyde industry covering all important parameters. (reportsnreports.com)
  • products
  • The temperature dependent products yields are determined for 500 K to 700 K and the competition between the channels contributing to the formation of each product is discussed. (asme.org)
  • CH2O Some minor products in the incomplete combustion of ethane include acetaldehyde, methane, methanol, and ethanol. (wikipedia.org)
  • membrane
  • neurons, die without this gradient -- which is vital to the operation of membrane pumps and channels). (wikipedia.org)
  • A proton motive force drives protons down the gradient (across the membrane) through the proton channel of ATP synthase. (wikipedia.org)