单词 | hederic |
释义 | hedericadj. Chemistry. Of or pertaining to ivy; as in hederic acid. ΘΚΠ the world > plants > particular plants > cultivated or valued plants > particular cultivated or ornamental plants > cultivated or ornamental vine > [adjective] hederal1656 hederiferous1656 hederiform1656 hederaceous1727 ivieda1771 hederic1865 1865–72 H. Watts Dict. Chem. III. 138 Hederic acid, an acid contained, according to Posselt (Ann. Ch. Pharm. lxix. 62) in the seeds of ivy (Hedera helix)..It appears to belong to the family of the tannic acids. 1886 New Sydenham Soc. Lexicon Hederic acid..consists of colourless bitter crystals, soluble in alcohol, but insoluble in water and ether. This entry has not yet been fully updated (first published 1898; most recently modified version published online June 2018). < adj.1865 |
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