单词 | pyruvin |
释义 | † pyruvinn. 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). < |
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