Were you thinking of carotin? It's in lots of foods. That's one reason, I
think, that they include shrimp in commercial fish foods. There are several
algae that have the same reputation. I think most commercial production is
in Hawaii. OSI and others have been making dry foods with them.
Wright
-- Wright Huntley, Fremont CA, USA, 510 494-8679 huntleyone at home dot com"DEMOCRACY" is two wolves and a lamb voting on lunch. "LIBERTY" is a well-armed lamb denying enforcement of the vote. *** http://www.self-gov.org/index.html ***