These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.
4. Provitamin A function of carotenoids: the conversion of beta-carotene into vitamin A. Olson JA. J Nutr; 1989 Jan; 119(1):105-8. PubMed ID: 2643691 [Abstract] [Full Text] [Related]
6. Biosynthesis of 9-cis-retinoic acid from 9-cis-beta-carotene in human intestinal mucosa in vitro. Wang XD, Krinsky NI, Benotti PN, Russell RM. Arch Biochem Biophys; 1994 Aug 15; 313(1):150-5. PubMed ID: 8053676 [Abstract] [Full Text] [Related]
9. Mechanism of conversion of beta-carotene into vitamin A--central cleavage versus random cleavage. Ganguly J, Sastry PS. World Rev Nutr Diet; 1985 Aug 15; 45():199-220. PubMed ID: 3887776 [No Abstract] [Full Text] [Related]
13. Retinal biosynthesis in Eubacteria: in vitro characterization of a novel carotenoid oxygenase from Synechocystis sp. PCC 6803. Ruch S, Beyer P, Ernst H, Al-Babili S. Mol Microbiol; 2005 Feb 15; 55(4):1015-24. PubMed ID: 15686550 [Abstract] [Full Text] [Related]
14. Current controversies in carotene nutrition. Sivakumar B. Indian J Med Res; 1998 Nov 15; 108():157-66. PubMed ID: 9863272 [Abstract] [Full Text] [Related]
15. Enzymatic conversion of beta-carotene into beta-apo-carotenals and retinoids by human, monkey, ferret, and rat tissues. Wang XD, Tang GW, Fox JG, Krinsky NI, Russell RM. Arch Biochem Biophys; 1991 Feb 15; 285(1):8-16. PubMed ID: 1899329 [Abstract] [Full Text] [Related]
17. [The character of the interaction of beta-carotene-15,15'-dioxygenase from rabbit small intestine with lycopene, 15,15'-dehydro-beta-carotene, lutein, and astaxanthine]. Ershov IuV, Dmitrovskiĭ AA, Bykhovskiĭ VIa. Biokhimiia; 1993 May 15; 58(5):733-9. PubMed ID: 8338885 [Abstract] [Full Text] [Related]