释义 |
palmic, a. Chem.|ˈpælmɪk| [ad. F. palmique (Boudet 1832), f. L. palma (in Palma Christi) + -ic.] Of or pertaining to castor oil: in palmic acid, (C18H34O3) obtained by saponifying palmin and decomposing with hydrochloric acid; it crystallizes in white silky needles; = ricinelaïdic acid.
1838T. Thomson Chem. Org. Bodies 431 Palmic acid when pure, fuses at 122° [Fahr.]. |