vitellolutein

vi·tel·lo·lu·te·in

(vī'tel-ō-lū'tē-in),
Lutein from the yolk of egg.

vitellolutein

(vī″tĕl-ō-lū′tē-ĭn) [L. vitellus, yolk, + luteus, yellow]
A yellow pigment present in lutein.