单词 | valerol |
释义 | valeroln. Chemistry. ‘The neutral oxygenated constituent of valerian-oil’ (Watts). ΘΚΠ the world > matter > chemistry > organic chemistry > substances from oils and fats > [noun] odorine1833 olein1838 palmitin1841 sericin1841 valerol1845 fuscin1864 safrole1869 anethene1872 methyl salicylate1876 salviol1877 isoeugenol1883 cineole1885 citronellal1890 coriandrol1891 tansy oil1894 arachin1905 ascaridol1908 phorbol1935 1845 W. Gregory Outl. Chem. ii. 447 When fresh, it contains no valerianic acid, but an oil, valerole. 1855 A. B. Garrod Essentials Materia Medica 176 Valerole (C12H10D2). 1857 W. A. Miller Elements Chem. III. 398 The valerian root contains a compound (valerol, C12H10O2), which by oxidation becomes converted into valeric acid. 1876 J. Harley Royle's Man. Materia Med. (ed. 6) 545 Valerol is a constituent of the volatile oil of hops. This entry has not yet been fully updated (first published 1916; most recently modified version published online December 2020). < n.1845 |
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