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单词 stanol
释义

stanoln.

/ˈsteɪnɒl/
Etymology: < st- + -ol (in sterol n.) about -an- (in -ane suffix2), after cholestanol, ergostanol, etc. (the respective saturated derivatives of cholesterol n., ergosterol n., etc.).
Chemistry.
Any fully saturated sterol.
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stanol1949
1949 L. F. Fieser & M. Fieser Nat. Products related to Phenanthrene (ed. 3) iii. 93 Members of the sterol series that are fully saturated, like cholestanol, are conveniently described as stanols; those that contain one double bond are stenols.
1958 C. W. Shoppee Chem. Steroids ii. 78 The test is positive with stenols, negative with stanols.
1972 Nature 21 July 149/1 Although stanols have been shown to occur in Sphagnum moss and in a pollen mixture they are extremely rare in the rest of the contemporary plant kingdom.
1979 Experientia 35 186/1 Saturated sterols (stanols) comprise 50–75% of the total sterols of this insect.
This entry has not yet been fully updated (first published 1986; most recently modified version published online June 2018).
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n.1949
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