Process of obtaining compositions of stable Lutein and Lutein derivatives

US Patent No. US 6,689,400 B2
Filing Date: Jan 30, 2002
Issue Date: Feb 10, 2004
Inventor: Muhammed Majeed
Assignee: Sabinsa Corporation

ABSTRACT: The present invention concerns methods of obtaining stable Lutein and its derivatives. Additionally, the invention concerns various compositions comprising Lutein, Lutein esters, tetrahydrocurcuminoids, and carnosic acid.