† pyruvinn.

Origin: Formed within English, by derivation; modelled on a French lexical item. Etymons: pyruvic adj., -in suffix¹.

Etymology: < pyruv- (in pyruvic adj.) + -in suffix¹, after French pyruvine (Schlagdenhaufen 1872, in Compt. rendus hebd. de l'Acad. des Sci. 74 672). Compare earlier pyruvate n.

Obsolete. rare.

A white crystalline ester of pyruvic acid obtained by heating glycerol with tartaric acid.

ΚΠ

1872 Jrnl. Chem. Soc. 25 400 When glycerin is heated in a retort with tartaric acid, crystals of pyruvin are formed in the neck of the receiver.

This entry has been updated (OED Third Edition, December 2007; most recently modified version published online June 2018).

单词	pyruvin
释义	† pyruvinn. Origin: Formed within English, by derivation; modelled on a French lexical item. Etymons: pyruvic adj., -in suffix¹. Etymology: < pyruv- (in pyruvic adj.) + -in suffix¹, after French pyruvine (Schlagdenhaufen 1872, in Compt. rendus hebd. de l'Acad. des Sci. 74 672). Compare earlier pyruvate n. Obsolete. rare. A white crystalline ester of pyruvic acid obtained by heating glycerol with tartaric acid. ΚΠ 1872 Jrnl. Chem. Soc. 25 400 When glycerin is heated in a retort with tartaric acid, crystals of pyruvin are formed in the neck of the receiver. This entry has been updated (OED Third Edition, December 2007; most recently modified version published online June 2018). < n.1872
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