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单词 polygalin
释义 polygalin Chem.|pəˈlɪgəlɪn|
[f. mod.L. Polygala (see prec.) + -in1.]
A substance obtained from the root of Polygala Senega; also called senegin, and polyˈgalic acid. Hence poˈlygalate, a salt of polygalic acid.
1830Lindley Nat. Syst. Bot. 146 M. Reschier is also said to have procured a principle called Polygaline from the same plant [Polygala Senega].1838T. Thomson Chem. Org. Bodies 164 The alkaline polygalates are obtained by saturating the aqueous solution of polygalic acid with the respective bases.1876Harley Mat. Med. (ed. 6) 716 Senegin or polygalin is contained in the cortical part, which has a short fracture.
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