| 单词 | taraxacin |
| 释义 | taraxacin Chem.|təˈræksəsɪn| [f. next + -in1.] A bitter crystalline substance obtained from the juice of dandelion-root. So taraˈxacerin, resin of taraxacum.
1858Hogg Veg. Kingd. 462 A peculiar crystallizable principle was discovered in the juice by M. Polex, which he called taraxacin. 1868Watts Dict. Chem. V. 671 The bitter substance of the root [of the dandelion], the so-called taraxacin, and the resin, have been examined by Polex (Arch. Pharm. xix. 50). 1890Thorpe Dict. Applied Chem. I. 646/1 From that part of the coagulum left undissolved by the water alcohol extracts taraxacerin C8H16O (Kromayer). |
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