bisulfite
41DNA methylation — Illustration of a DNA molecule that is methylated at the two center cytosines. DNA methylation plays an important role for epigenetic gene regulation in development and disease. DNA methylation is a biochemical process that is important for… …
42Sulfolactate sulfo-lyase — In enzymology, a sulfolactate sulfo lyase (EC number|4.4.1.24) is an enzyme that catalyzes the chemical reaction:3 sulfolactate ightleftharpoons pyruvate + bisulfiteHence, this enzyme has one substrate, 3 sulfolactate, and two products, pyruvate… …
43Disulfite — Not to be confused with Bisulfite. Disulfite ion IUPAC name disulfite …
44Disulfite — Structure de l ion disulfite. Un disulfite, généralement appelé métabisulfite, est un composé chimique contenant l ion disulfite, ou métabilsufite, de formule brute S2O52 [1]. Il s agit d un …
45Aldehyde — An aldehyde. Formaldehyde, the simplest aldehyde …
46List of food additives — This is an alphabetical list of food additives. For related lists, see also: List of food additives, Codex Alimentarius and E number.: This article is incomplete. Please help by expanding it. List of food additive types* Acidity regulators * Anti …
47Bucherer reaction — The Bucherer reaction in organic chemistry is the reversible conversion of Naphthol to naphtylamine in presence of ammonia and sodium bisulfite [ H Bucherer. Journal für Praktische Chemie 49 (1904) p69] [ H Seeboth. Angew Chem Int Ed 6(4) (1967)… …
48Hydrogensulfite reductase — In enzymology, a hydrogensulfite reductase (EC number|1.8.99.3) is an enzyme that catalyzes the chemical reaction:trithionate + acceptor + 2 H2O + OH ightleftharpoons 3 bisulfite + reduced acceptorThe 4 substrates of this enzyme are trithionate,… …
49L-cysteate sulfo-lyase — In enzymology, a L cysteate sulfo lyase (EC number|4.4.1.25) is an enzyme that catalyzes the chemical reaction:L cysteate + H2O ightleftharpoons pyruvate + bisulfite + NH3Thus, the two substrates of this enzyme are L cysteate and H2O, whereas its …
50Codification des additifs alimentaires — Liste des additifs alimentaires Pour les articles homonymes, voir Codification. Les additifs alimentaires sont définis par une directive de l Union Européenne[1] : « On entend par additif alimentaire toute substance habituellement non… …
