单词 | sumbulic |
释义 | sumbulicadj. Chemistry. Now historical and rare. sumbulic acid n. a carboxylic acid found in the root of the sumbul plant, Ferula moschata; = angelic acid n. at angelic adj.2Sumbulic acid is the cis isomer of 2-methyl-2-butenoic acid; C5H8O2. ΚΠ 1850 Edinb. Med. & Surg. Jrnl. 74 464 He [sc. Reinsch] extracted ten grains of a crystallizable acid, to which he has given the name of Sumbulic acid. 1874 J. Lindley & T. Moore Treasury Bot. (rev. ed.) Suppl. 1344/2 Sumbul-root..contains a peculiar acid, called sumbulic acid. 1956 Brit. Homoeopathic Jrnl. 45 86 Besides the usual volatile oils and resins, the plant contained a crystallizable acid, called sumbulic acid, and tannin. This entry has been updated (OED Third Edition, September 2019; most recently modified version published online March 2022). < adj.1850 |
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