单词 | palmin |
释义 | † palminn. Chemistry. Obsolete. = ricinelaidin n. at ricinelaidic adj. Derivatives. ΘΚΠ society > occupation and work > materials > derived or manufactured material > greasy or fatty material > [noun] > derived from plants vegetable tallow1750 palmin1833 1833 J. F. W. Johnston in Rep. Brit. Assoc. Advancem. Sci. 1831–32 516 (table) Palmine... Boudet... By the action of hyponitric acid on palm oil. 1838 T. Thomson Chem. Org. Bodies 431 Palmin is very soluble in alcohol and in ether. 1869 H. Dussauce Gen. Treat. Manuf. Soap xiv. 205 Palmic Acid. Obtained by treating palmin with alkalies. This entry has been updated (OED Third Edition, March 2005; most recently modified version published online December 2020). < n.1833 |
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