| 释义 |
ricinol-
(see ricinus and -ol), the base of some terms of Chem., denoting substances derived from castor-oil, as riciˈnolamide, riciˈnoleate, riciˈnoleic a., riciˈnolic a. (See quots.)
1851Chem. Gaz IX. 366 Castor oil, placed in contact with a solution of ammonia..forms a solid compound which represents the amide of ricinolic acid. This *ricinol-amide..crystallizes in mammillate groups. 1857Miller Elem. Chem., Org. (1862) 260 When treated with ammonia, castor oil yields a solid crystalline amide, ricinolamide.
1848Chem. Gaz. VI. 77 *Ricinoleate of Lime..is obtained by precipitating ricinoleate of ammonia with chloride of calcium [etc.].
Ibid. 76 Pure *ricinoleic acid forms..a syrupy pale yellow liquid, which is colourless in thin layers, has a very strong..acrid taste. 1857Miller Elem. Chem., Org. (1862) 260 The principal acid obtained by its saponification is a modification of oleic acid, termed ricinoleic acid.
1851Chem. Gaz. IX. 367 *Ricinolic acid, obtained by saponification, is represented by C36H34O6. 1857Miller Elem. Chem., Org. (1862) 165 Castor oil consists principally of the glycerin compound of a peculiar acid, ricinolic acid. 1892Morley & Muir Watts' Dict. Chem. II. 773 Tri-oxy-stearic acid, ‘Ricinolic acid’. |