脂褐黄质
Lipochrin \Lip"o*chrin\ (l[i^]p"[-o]*kr[i^]n), n. [Gr. li`pos fat + chro`a color.] (Physiol. Chem.) A yellow coloring matter, soluble in ether, contained in the small round fat drops in the retinal epithelium cells. It is best obtained from the eyes of frogs.