frangulin 歐鼠李□
fran·gu·lin /-lən/ 名詞 鼠李黃質,弗郎鼠李貳
Fran·gu·lin n. Chem. A yellow crystalline dyestuff, regarded as a glucoside, extracted from a species (Rhamnus Frangula) of the buckthorn; -- called also rhamnoxanthin. ◄ ►