emodin
English
Etymology
From Rheum emodi ("Himalayan rhubarb) (possibly = Rheum australe) + -in.
Noun
emodin (countable and uncountable, plural emodins)
- (organic chemistry) A purgative resin, 6-methyl-1,3,8-trihydroxyanthraquinone, obtained from some rhubarbs and other plants.
Hypernyms
Derived terms
- aloe-emodin
- dihydroemodin