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单词 sapotoxin
释义 sapotoxin Chem.|ˈsæpəʊtɒksɪn|
Also -ine.
[a. G. sapotoxin (R. Kobert 1887, in Arch. f. exper. Path. u. Pharm. XXIII. 241), f. med.L. sāpōnāria (see below and saponary a. and n.): see toxin.]
A saponin found in the bark of the Chilean soap-bark tree, Quillaja saponaria; also, any markedly toxic saponin.
1891Jrnl. Chem. Soc. LX. 1532 The sapotoxin of Agrostemma githago (corn cockle)..is absorbed both by the subcutaneous tissues and by the intestinal canal, and thus acts as a dangerous poison.1892Ibid. LXII. 350 The sapotoxin of Agrostemma has the same composition as those of radix saponariæ albæ and of quillaja bark, but differs from them in its physiological properties.1924C. T. Kingzett Chem. Encycl. 486 Saponins from quillaya bark..are stated to consist of one-third quillajic acid and two-thirds of a body named sapotoxin.1927Glasgow Herald 11 June 4 The saponine and sapotoxine in effluents from beet-sugar factories.1941Martindale's Extra Pharmacopœia (ed. 22) I. 910 Quillaia... Contains quillaic acid..and sapotoxin, C17H28O10..closely allied to saponin.
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