Lutein Crystal

Brown yellow crystal refined from marigold oleoresin through purification. It has remarkable effects on preventing eyesight degeneration and blindness caused by aging, and reducing the probability of suffering cardiovascular sclerosis, coronary heart disease and tumour diseases. It is widely used in pharmaceutical, health care industries, etc.

	Item	Specification
Lutein	Appearance	Bright red powder
	Content	≥85%
	Reside on ignition	≤1.0%
	Loss on drying	≤1.0%
	Solvent residue	≤50 mg/kg