Lutein Esters Powder 10%
Lutein Esters 10% is a microencapsulated powder of natural lutein esters and small amount zeaxanthin esters with other ingredients like gelatine, sucrose and sodium ascorbate etc .. Lutein esters are extracted from marigold flowers (tagetes), also found with other carotenoids in yellow or orange fruits and vegetables. There are abound sources for Marigold flowers (tagetes) in North-East China .
Chemical Name after hydrolysis
Insoluble in water, slightly soluble in organic solvents
Health Supplement, pharmaceuticals.