Search results
Results from the WOW.Com Content Network
A biogenic amine is a biogenic substance with one or more amine groups. They are basic nitrogenous compounds formed mainly by decarboxylation of amino acids or by amination and transamination of aldehydes and ketones. Biogenic amines are organic bases with low molecular weight and are synthesized by microbial, vegetable and animal metabolisms ...
Download as PDF; Printable version; ... Trace amines (1 C, 14 P) Pages in category "Biogenic amines"
Download as PDF; Printable version; ... Biogenic amines (4 C, 14 P) C. Cycloalkylamines (1 C, 3 P) D. ... Pages in category "Amines"
It is the prototypical member of the class of biogenic amines known collectively as kynuramines. [1] Kynuramine is produced by the decarboxylation of kynurenine [1] and is a metabolite of tryptophan. [2] Kynuramine is an α-adrenoceptor inhibitor. [3] In biochemistry, kynuramine has been used as a substrate in assays used to measure amine ...
Crude oil, a transformed biogenic substance Natural gum, a secretion from Hevea brasiliensis. A biogenic substance is a product made by or of life forms. While the term originally was specific to metabolite compounds that had toxic effects on other organisms, [1] it has developed to encompass any constituents, secretions, and metabolites of plants or animals. [2]
Amine. In chemistry, amines (/ ə ˈ m iː n, ˈ æ m iː n /, [1] [2] UK also / ˈ eɪ m iː n / [3]) are compounds and functional groups that contain a basic nitrogen atom with a lone pair.Formally, amines are derivatives of ammonia (NH 3 (in which the bond angle between the nitrogen and hydrogen is 170°), wherein one or more hydrogen atoms have been replaced by a substituent such as an ...
In alcohol fermentation the presence of acetic acid inhibits the fermentation of ethanol. Increased levels of biogenic amines are correlated to compounds in wine that are indicative of wine spoilage. At increased concentrations, biogenic amines have an enhanced level of toxicity, affecting the hygienic quality of wine.
This article about an organic compound is a stub. You can help Wikipedia by expanding it.