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Marigold Extract CAS No: 127-40-2, the main active ingredients in marigold extract is lutein. Lutein--one of the most common Carotenoids widely presented in plants especially dark-green leafy vegetables. Lutein is synthesized only by plant itself and like other xanthophylls which is usually found in green leafy vegetables such as spinach, kale and Marigold Flower. In green plants, lutein act as modulate light energy and serve as a non-photochemical quenching agents to deal with triplet chlorophyll (an excited form of chlorophyll), which is over produced at very high light levels, during photosynthesis. Lutein is also a very important natural yellow pigment in our lives due to its color. Naturalin’s marigold extract is extracted from pure marigold flower, very safe.
Extract Ration 6:1
Lutein (HPLC) ≥10%
Appearance Orange-Red Powder
Particle size 100% pass 80 mesh
Loss on drying ≤5%
Extract solvent Ethanol
Heavy Metal ≤10ppm C
Arsenic ≤1 ppm
Lead ≤3 ppm
Cadmium ≤1 ppm
Mercury ≤0.1 ppm
Total Bacteria Count ≤1000 cfu/g
Yeast and Mold ≤100 cfu/g
In food field, applied as food additives for colorant and nutrient
In pharmaceutical field,applied in vision care products to alleiate visual fatigue, reduce incidence of AMD, retinitispigmentosa(RP),cataract,retinopathy,myopia,floaters, and glaucoma.
In cosmetics, applied as whitening,anti-wrinkle and UV protection
Packing & storage
Store in original tightly closed Vacuum Aluminum bag and keep in a cool dry place. Keep away from strong direct light.