Part of used flower
Test Method HPLC 
Active ingredient lutein
Specs Available 10:1 20:1 10% 20% 80%
Latin name Tagetes erecta L.
Appearance Reddish orange yellow fine powder 
CAS NO. 127-40-2
Molecular Formula C40H56O2 
Molecular Weight 568.88
Solubility Good soluble in water 
Active Ingredients lutein,
Odor&Taste Characteristic 
Particle Size 100% pass 80 mesh

Function 
Used as a colorant
1. Lutein is a excellent colorant used in food and cosmetic. American Food and Drug Administration(FDA)
has permit the application of lutein extracted from marigold to food.
2. Used as a feed additive to put color on egg yolk, fur, and flesh of poultry, aquatic product and birds.
Heath function
1. Lutein is one of basis in lens and retina of the eye, can prevent Age-Related Macular Degeneration (AMD),  and improve eyesight.
Medical function
1. Lutein can reduce blood sugar in type I diabetes patients effectively. Besides , it has the function of
dilation of blood vessels.
2. Is easily absorbed by human stomach and small intestine. With its function of antioxidants, it also has
the function of anti-cancer.
3. adjust blood-fat, prevent low density lipoprotein against anti oxidation, and thereby alleviate cardiomyopathy.
Can enhance human immunity and prevent coronary disease and cardiovascular sclerosis

Application 
1. Lutein as skin cancer inhibitor and care skin.
2. Lutein as inhibitor of LDL cholesterol Oxidizing.
3. Lutein as inhibitor of tumor and cancer.
4. Lutein and its oxidative metabolites in chemoprevention of cancer.
5. Lutein as inhibitor of blood-vessel clogging.
6. Lutein delays lung aging. Lutein as inhibitor of arthritis.
7. Lutein as AMD inhibitor,Cataract inhibitor.

Our advantage  
1. manufacture and strict QC.                                                 
1)Material: Our cultivation base is in West Hunan.  Owning cultivation base as 100% Natural material stable source.
2)Production equipment:  extraction pots, compression pots, reaction vessel, spraying tower, drying oven;
Testing equipment: UV, HPLC, GC
2. Supplying conventional and customized plant extract products.
3. Most of  products have stock.
4. Our Purpose: Quality is our life.