英语词汇“putrescine”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	putrescine
释义	putrescine Physiol. Chem.\|pjuːˈtrɛsaɪn\| Also erron. -in. [f. as prec. + -ine⁵.] One of the ptomaines or cadaveric alkaloids: see quots. 1887A. M. Brown Anim. Alkaloids 36 Putrescine C⁴H¹²N².—Like the preceding ptomaines is obtained from the flesh of the mammifera and herring brines. It is a limpid, slightly oily liquid, the odour of which resembles that of sperm.1896Allbutt's Syst. Med. I. 588 Brieger..has isolated and named a number of these ptomaines, such as putrescine, cadaverine, neurine, &c.1897Ibid. II. 788 Some [alkaloids] such as cadaverine, putrescine, and choline are but slightly poisonous.1899J. Cagney Jaksch's Clin. Diagn. v. (ed. 4) 188 These observers..established the identity of Brieger's putrescin with tetramethylendiamine.
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