• Monosaccharides with an absolute configuration identical to (R)-glyceraldehyde at the last stereocentre, for example C5 in glucose, are assigned the stereo-descriptor D-. Those similar to (S)-glyceraldehyde are assigned an L-. Glyceraldehyde can be prepared, along with dihydroxyacetone, by the mild oxidation of glycerol, for example with hydrogen peroxide and a ferrous salt as catalyst. (wikipedia.org)
  • Glycolysis breaks glucose (a six-carbon-molecule) down into pyruvate (a three-carbon molecule). (citizendium.org)
  • This is the process by which non-carbohydrate precursors are converted to glucose. (rahulgladwin.com)
  • Precursors that can be converted to glucose include lactate and pyruvate, citric acid cycle intermediates, and carbon skeletons of most amino acids. (rahulgladwin.com)
  • Key difference: Aerobic Glycolysis is the metabolism of glucose, whereas, Aerobic Lipolysis is the metabolism of fat. (imingo.net)
  • Glucose (Glc), a monosaccharide (or simple sugar ), is an important carbohydrate in biology . (wikidoc.org)
  • The mirror-image of the molecule, L -glucose, cannot be metabolized by cells in the biochemical process known as glycolysis . (wikidoc.org)
  • In the presence of oxygen, the process begins with glycolysis, which breaks down glucose into two molecules of pyruvate. (microbiologynote.com)
  • The enzyme glycerol dehydrogenase (NADP+) has two substrates, glycerol and NADP+, and 3 products, D-glyceraldehyde, NADPH and H+. (wikipedia.org)
  • Rounding out the upper glycolysis pathway, the identity of the fructose-1,6-bisphosphate aldolase in the genome was verified and reported to have substantial activity with fructose-1,6-bisphosphate, in the presence of the divalent ion, Zn 2+ . (biomedcentral.com)
  • In fat catabolism , triglycerides are hydrolyzed to break them into fatty acids and glycerol . (citizendium.org)
  • Lipolysis is the metabolic process through which triacylglycerols (TAGs) break down via hydrolysis into their constituent molecules: glycerol and free fatty acids (FFAs). (imingo.net)
  • SCIRP: Food and Nutrition Sciences, Vol. In this process, both in vivoand in cultur… This binding will likewise lead to the cAMP/PKA-led phosphorylation of hormone sensitive lipase, that will ultimately drive the release of free fatty acids and glycerol. (imingo.net)
  • Lipolysis /lɪˈpɒlɪsɪs/ is the metabolic pathway through which lipid triglycerides are hydrolyzed into a glycerol and three fatty acids. (imingo.net)
  • To obtain energy from fat, triglycerides must first be broken down by hydrolysis into their two principal components, fatty acids and glycerol. (imingo.net)
  • Definition, foods, and health effects of the Mediterranean Diet, Mediterranean Diet and greenhouse gas emissions, Structure, classification and functions of carbohydrates, Chemical structure and classification of starch, Glycogen synthesis pathway in the liver and muscle. (imingo.net)
  • Glyceraldehyde (glyceral) is a triose monosaccharide with chemical formula C3H6O3. (wikipedia.org)
  • This allows the recycling of the electron carriers (NADH) back into their oxidized forms (NAD+), enabling glycolysis to continue. (microbiologynote.com)
  • Reactions that form intermediates of the cycle are called anaplerotic reactions . (citizendium.org)
  • Plants overexpressing 14-3-3 proteins also contained decreased levels of malate and citrate, which are intermediate compounds of the tricarboxylic acid (TCA) cycle. (biomedcentral.com)
  • Grape berry components are, in roughly decreasing order of concentration: water and other inorganic substances, carbohydrates, acids, phenols, nitrogen compounds, terpenoids, fats and lipoids and flavour compounds (Boulton et al. (moam.info)
  • Monosaccharides with an absolute configuration identical to (R)-glyceraldehyde at the last stereocentre, for example C5 in glucose, are assigned the stereo-descriptor D-. Those similar to (S)-glyceraldehyde are assigned an L-. Glyceraldehyde can be prepared, along with dihydroxyacetone, by the mild oxidation of glycerol, for example with hydrogen peroxide and a ferrous salt as catalyst. (wikipedia.org)