Pure Natural Lutein Powder Marigold Extract Cas 127-40-2

Product Description:

Lutein is generally marigold as raw material extraction, through the marigold petals after fermentation, dehydration, granulation, drying treatment can get dried flower particles, solvent extraction resin, and then make the product dissolved in ethanol after the removal of solvent, the use of concentrated alkali saponification, centrifugal separation of crystallization products, finally recrallization purified products can get lutein, Lutein supplementation is beneficial to reduce the occurrence of eye diseases and protect the retina.

Basic Information:

COA Of Lutein Powder:

Product Name	Lutein Powder
Item of Test	Limits of Test	Results of Test
Appearance	Orange powder	Orange powder
Assay (HPLC)	≥20%	20.50%
Particle	100% pass 80 mesh	Conforms
Odor	Characteristic	Conforms
As	≤1.0ppm	Conforms
Pb	<10mg/kg	Conforms
Cr	<3.0ppm	Conforms
Hg	<0.05ppm	Conforms
Loss on drying	≤3%	Conforms
Total Plate Count	<1000cfu/g	Conforms
Yeast & Mold	<100cfu/g	Conforms
E. Coli	Negative	Absent
S. Aureus	Negative	Absent
Saimonella	Negative	Absent
Pesticides	Negative	Absent
Conclusion	Conform with specification
Storage	Store in 2-8°C, cool & dry place, Keep away from strong light and heat.