释义 |
he·min noun also hae·min \ˈhēmə̇n\ (-s) Etymology: International Scientific Vocabulary hem- + -in 1. a. also hemin chloride : a red-brown to blue-black crystalline salt C34H32N4O4FeCl derived from oxidized heme but usually obtained in a characteristic crystalline form from hemoglobin by treatment with hot glacial acetic acid containing sodium chloride; ferriprotoporphyrin chloride — called also protohemin; compare blood crystal, hematin 2a, teichmann's crystal b. : any of a series of salts of which hemin chloride is a member 2. : any of several iron-porphyrin derivatives similar to hemin chloride — compare heme 2 |