hematoidin血棕素、類膽紅素血棕晶質、膽紅素學術名詞膽紅素：動物學半鞘翅血稜晶體：動物學血棕素：獸醫學英文釋義an orange-yellow pigment in the bile that forms as a product of hemoglobin; excess amounts in the blood produce the yellow appearance observed in jaundice