单词 | saccharin |
释义 | saccharinn. Chemistry. 1. The anhydride of saccharic acid. (Discovered and named by Péligot 1880.) ΚΠ 1880 Jrnl. Chem. Soc. Abstr. 232 Saccharin is not a sugar; it does not ferment; it has not a sweet taste. 2. An intensely sweet substance obtained from coal tar, o-sulphobenzoic imide, C7H5NO3S, used in minute quantities for sweetening the food or drink of persons to whom sugar is injurious. In non-technical use (probably as a result of confusion with saccharine adj. and n.) also saccharine ΘΚΠ the world > food and drink > food > additive > sweetener > [noun] > synthetic sweeteners saccharin1885 dulcin1893 artificial sweetener1895 Saxin1897 sac1961 aspartame1973 the world > matter > chemistry > organic chemistry > carbohydrates > artificial sweeteners > [noun] saccharin1885 dulcin1893 aspartame1973 1885 Jrnl. Soc. Chem. Industry 4 608/1 The inventors [sc. Fahlberg and List] name the new substance ‘Saccharine’, although it is not related to the class of sugars, but is a derivative of benzoic acid. The scientific name of the substance is benzoylsulphimide. 1887 Brit. Med. Jrnl. 8 Jan. 93/2 Saccharine is not at present procurable. 1893 J. Attfield Chem. (ed. 15) 514 Para-phenetol-carbamide or dulcin is a body having a very powerful sweet taste, and proposed for use, like saccharin, in place of sugar. 1918 G. Frankau One of Them xvii. 128 Swiftly and cloying-sweet as saccharine In Governmental tea, a week had melted. 1973 J. G. Tweeddale Materials Technol. II. vii. 164 Many pharmaceutical products (including the sweetening substance saccharine) originated from coal-gas waste. 1977 N.Y. Times Mag. 15 May 88 It seems to strike most people as absurd, even outrageous, that saccharin has been indicted, convicted and condemned as a carcinogen. 1977 New Yorker 27 June 24/2 Only recently, the press has devoted acres of space to the subject of saccharin. This entry has not yet been fully updated (first published 1909; most recently modified version published online December 2021). < |
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