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Neurine   Listen
noun
Neurine  n.  (Written also neurin)  (Physiol. Chem.) A poisonous organic base (a ptomaine) formed in the decomposition of protagon with boiling baryta water, and in the putrefaction of proteid matter. It was for a long time considered identical with choline, a crystalline body originally obtained from bile. Chemically, however, choline is oxyethyl-trimethyl-ammonium hydroxide, while neurine is vinyl-trimethyl-ammonium hydroxide.






Collaborative International Dictionary of English 0.48








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"Neurine" Quotes from Famous Books



... researches nothing was known of the constitution of tropine. New unpublished researches into this problem have shown that it closely resembles neurine,[1] a body which I hope will speedily lead us to ...
— Scientific American Supplement, No. 324, March 18, 1882 • Various

... putrefaction, and they closely resemble many of the vegetable alkaloids—veratrine, morphine, and codeine, for example—not only in chemical characters, but in physiological properties. They are probably allied to neurine, an alkaloid obtained from the brain and also from the bile. Some of them are analogous in action to muscarine, the active principle of the fly fungus. Some are proteids, albumins, and globulins. Ptomaines may be produced abundantly in animal substances which, after exposure ...
— Aids to Forensic Medicine and Toxicology • W. G. Aitchison Robertson

... berberine. In addition to the above series there are a considerable number of compounds derived from purin which are by some writers classed with the alkaloids. These are treated in the article PURIN. There are also reasons for including such compounds as muscarine, choline, neurine and betaine ...
— Project Gutenberg Encyclopedia



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