haematin
/ˈhiːmətɪn/( <美> hematin /ˈhem-/)
noun
mass noun
- Biochemistry a bluish-black compound derived from haemoglobin by removal of the protein part and oxidation of the iron atom【生化】正铁血红素, 氯化高铁血红素。
词源
mid 19th cent.: from Greek haima, haimat- 'blood' + -IN1.