Coumaric acid

(redirected from Coumarate)
(Chem.) one of a series of aromatic acids, related to cinnamic acid, the most important of which is a white crystalline substance, HO.C6H4.C2H2.CO2H, obtained from the tonka bean, sweet clover, etc., and also produced artificially.

See also: Coumaric

References in periodicals archive ?
6) The 3-glucosides, delphinidin, cyanidin, petunidin, and malvidin are present in red wines, but malvidin 3-glucoside, malvidin 3-glucoside acetate and malvidin 3-glucoside coumarate are the most abundant pigments.