emodinn.

/ˈɛmədɪn/

Etymology: < modern Latin (Rheum) Emodi, an obsolete name for Turkey rhubarb (from Greek Ἠμωδός the Himalaya) + -in suffix¹.

Chemistry.

A constituent of rhubarb root, obtained by treating chrysophanic acid with benzol. Its formula is C₄₀H₃₀O₁₃ (Watts Dict. Chem.).

ΚΠ

1858 De la Rue & Müller in Q. Jrnl. Chem. Soc. 10 305 This substance for which..we propose the name of Emodin, is of a bright deep orange colour.

This entry has not yet been fully updated (first published 1891; most recently modified version published online December 2018).

单词	emodin
释义	emodinn. /ˈɛmədɪn/ Etymology: < modern Latin (Rheum) Emodi, an obsolete name for Turkey rhubarb (from Greek Ἠμωδός the Himalaya) + -in suffix¹. Chemistry. A constituent of rhubarb root, obtained by treating chrysophanic acid with benzol. Its formula is C₄₀H₃₀O₁₃ (Watts Dict. Chem.). ΚΠ 1858 De la Rue & Müller in Q. Jrnl. Chem. Soc. 10 305 This substance for which..we propose the name of Emodin, is of a bright deep orange colour. This entry has not yet been fully updated (first published 1891; most recently modified version published online December 2018). < n.1858
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