[English name]: Marigold Extract [Botanical]: Tagetes erecta L [Lutein] 
[Specification]: Powder 5%,10%,20% Oil 20% Beadlets 5%,10% Crystal 80% [Appearance]: Red powder,oil soluble, insoluble in water. [Molecular Formula]: C40H56O2 [Molecular weight]:568.8804 [CAS.NO]: 127-40-2 [Melting Point] 196℃ [log P (octanol-water)]: 14.82 [Application]: Antioxidant, prevention of macular degeneration and retinitis pigmentosa. |