Mechanism When a free amino acid reacts chemically with ninhydrin, which acts as an oxidizing agent, its amino group undergoes oxidative deamination, leading to the production of CO2, NH3, an aldehyde, and a reduced form of ninhydrin known as hydrindantin. Subsequently, the ammonia released reac...
Tyrosinase inhibitors from natural and synthetic sources: Structure, inhibition mechanism and perspective for the future. Cell. Mol. Life Sci. 2005, 62, 1707-1723.Harding VJ, Warneford FHS. (1916). The ninhydrin reaction with amino-acids and ammonium salts. J Biol Chem 25:319-322....
Role of hydrindantin in the determination of amino acids using ninhydrin. The mechanism of the reaction for quantitative determination of amino acids with ninhydrin has been extended to explain the dependence of color formation on hydrindantin concentration. Voltammetric techniques have been used to st...
Studies on the Mechanism of the Reaction and S... It was found that ninhydrin, certain aldehydes, and primary amines condense to yield highly fluorescent products. 伪-Amino acids and peptides yield excepti... Keijiro,Samejima,and,... - 《Analytical Biochemistry》 被引量: 144发表: 1971年...
Khan, Kinetics and mechanism of decarboxylation of aspartic acid with ninhydrin, Int. J. Chem. Kinet. 24 (1992), pp. 481-487.Khan, Z.; Gupta, D.; Khan, A.A. Kinetics and mechanism of decarboxylation of aspartic acid with ninhydrin, Int. J. Chem. Kinet. 1992, 24, 481-485....
The Mechanism of the New Ninhydrin Synthesis Diethyl phthalate condenses with methylsulfinyl carbanion to give 2-methylsulfinylindanedione-1,3. This new 尾-keto sulfoxide undergoes acid-catalyzed rearrangement reactions (Pummerer reactions) with various nucleophiles leading to 2-su... Becker,Hans-Dieter...
1In order to elucidate the mechanism underlying the interactions between glucose and alloxan when competing for the sugar binding site of glucokinase from ... S Lenzen,FH Brand,U Panten - 《British Journal of Pharmacology》 被引量: 16发表: 2012年 Alloxan and Ninhydrin Inhibition of Hexokinase fr...
1950: On the mechanism of the reaction of ninhydrin with alpha-amino acids. I. Absorption spectra of ninhydrin and certain derivatives Journal of Biological Chemistry 186(1): 1-12 Macfayden, D.A. 1942: Determination of amino acids in plasma by the ninhydrin-carbon dioxide reaction without ...
5-Aminonicotinic acidMethyl 5-aminopyridine-3-carboxylate2-Aminoindan hydrochloride Related articles Ninhydrin hydrate Reaction and Mechanism Ninhydrin, also known as Ninhydrin hydrate, is a chemical used to detect potential fingerprints on porous surfaces such as pap... Dec...
Imino acids, e.g. proline and hydroxyproline,react with ninhydrin to give a yellow color. At higher temperatures ("~100°C), the yellow compound (X) is trans- formed to the purple-red compound (XI) 1°. ... A mechanism for the formation of this compound can be easily written. ...