释义 |
pur·pu·ro·xanthin \|pərpyə(ˌ)rō+\ noun Etymology: Latin purpura + International Scientific Vocabulary -o- + xanthin : a reddish yellow crystalline compound C14H6O2(OH)2 obtained from madder root or by reduction of purpurin; 1,3-dihydroxy-anthraquinone — called also xanthopurpurin |