单词 | vanillin |
释义 | vanillinn. Chemistry. ‘The neutral odoriferous principle of vanilla’ (Watts). ΘΚΠ the world > matter > chemistry > organic chemistry > neutral substances from plants > [noun] ulmic acid1831 pectin1833 peucedanin1836 imperatorin1838 humin1844 sycoretin1860 templin-oil1868 vanillin1868 phytosterin1881 carrageenin- the world > matter > chemistry > organic chemistry > other substances > [noun] > misc mother of vinegar1601 mother1682 pollenin1816 viscin1838 mothering1841 xylite1843 anethole1852 hypoxanthine1857 fibroin1861 gutta1864 xanthogen1864 vanillin1868 cerulignone1873 sinalbin1875 phloroglucol1881 scopoletin1885 irisin1887 givre1888 pararabin1893 urushiol1908 silvichemical1963 nopaline1972 1868 H. Watts Dict. Chem. V. 994 Vanillin..was first recognised as a peculiar substance by Bley.., further examined by Gobley,..and afterwards by Stokkebye,..who designates it as vanillic acid. 1888 Encycl. Brit. XXIV. 66/2 The peculiar fragrance of vanilla is due to vanillin. 1888 Encycl. Brit. XXIV. 66/2 The amount of vanillin varies according to the kind. 1897 T. C. Allbutt et al. Syst. Med. III. 289 A solution composed of phloro~glucine, 2 parts; vanilline, 1 part; absolute alcohol, 30 parts. This entry has not yet been fully updated (first published 1916; most recently modified version published online December 2021). < n.1868 |
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