Crossword Genius

Food supplement refined from egg yolk (8)

Ross

I believe the answer is:

lecithin

(Another definition for lecithin that I've seen is " complex substance found in membranes".)

I've seen this clue in the Sydney Morning Herald.
Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.