英语词汇“quinoidine”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	quinoidine
释义	quinoidine Chem.\|kwɪˈnɔɪdaɪn\| Also -ina. [f. quin-a + -oid + -ine⁵.] A brownish-black, resinous substance, consisting of amorphous alkaloids, obtained as a by-product in preparing salts of quinia. b. *animal quinoidine, an alkaloid substance resembling quinine found in animal tissues. 1845Penny Cycl. Suppl. I. 350/1 Quinoidina, the name given by Sertuerner to a third alkali, contained in yellow and red bark.1853L. Pasteur in Pharmac. Jrnl.* XIII. 375 Quinoidine..is always a product of transformation of the cinchona alkalies.1857Miller Elem. Chem. iii. 273. 1867 Proc. Royal Soc. XV. 92 This fluorescent substance..has a very close optical and chemical resemblance to quinine..we have therefore called it ‘animal quinoidine’.
随便看	occurrent occursation occurse occursion occursive occyan occyent occysion occæan occæcate occæcation ocean Oceana oceanarium oceanaut Oceania Oceanian oceanic Oceanica oceanicity Oceanid oceanine oceanite oceanity oceanization

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