Studies on the in vitro conversion of beta-carotene into vitamin A in tissues from the rat, guinea-pig and sheep.
D000818:Animals; D002338:Carotenoids / Q000378:metabolism*; D006168:Guinea Pigs; D066298:In Vitro Techniques; D050356:Lipid Metabolism; D051381:Rats; D012756:Sheep; D034561:Sheep, Domestic; D014801:Vitamin A / Q000378:metabolism*; D019207:beta Carotene
D019207:beta Carotene; D014801:Vitamin A; D002338:Carotenoids
CAROTENE/metabolism; VITAMIN A/metabolism