单词 | betaine |
释义 | betainen. Chemistry. A chemical base (C5H11NO2) found in beet and mangold-wurzel. ΘΚΠ the world > matter > chemistry > organic chemistry > organic bases > [noun] > obtained from plants vegetable alkali1727 sinapine1838 verdate1843 sinamine1848 sinapoline1848 opianine1852 fumarin1864 guanidine1864 betaine1879 1879 H. Watts Dict. Chem. VI. 340 Betaine crystallizes in large shining hydrated crystals. This entry has not yet been fully updated (first published 1887; most recently modified version published online September 2018). < n.1879 |
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