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单词 phallotoxin
释义 phallotoxin Chem.|fæləʊˈtɒksɪn|
[f. mod.L. phallo-ides (see phalloidin) + toxin.]
Any of several closely related poisonous peptides present in the death cap toadstool, Amanita phalloides, all of which have the same ring structure of seven amino-acids bridged by a sulphur atom.
1968Science 1 Mar. 949/1 The phallotoxins include phalloidin, phalloin, [etc.].1972Ibid. 1 Sept. 808/1 The rapidly acting phallotoxins..are responsible for the gastrointestinal phase of the poisoning.1975Sci. Amer. Mar. 95/1 In the phallotoxins the cyclopeptide ring has seven amino acids; in the amatoxins it has eight.
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