| 释义 |
tekoretin Chem.|tiːkəʊˈriːtɪn|
Also tec-.
[Named 1839 by Forchhammer, app. ‘f. Gr. τήκειν to melt, dissolve + ῥητῑ́νη resin, because separated by solution in hot alcohol’ (Chester).]
A resin similar to or identical with Fichtelite.
1858T. E. CLark in Amer. Jrnl. Sc. Ser. ii. XXV. 167 Tekoretin, being less soluble than phylloretin, crystallized first. 1868Dana Min. 736 Tecoretin was obtained from pine trees [Pinus sylvestris] in marshes near Holtegard in Denmark. The resin from the wood..was found to contain two substances... The tecoretin was the least soluble. |