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单词 hederic acid
释义

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hederic acid
Of or pertaining to ivy; as in hederic acid.
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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.
extracted from hedericadj.
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更新时间:2024/9/21 22:07:58