high quality of Zeaxanthin

Product Detailed

Zeaxanthin cas 144-68-3
Assay: 5% 10%, 15%, 20%
Manufacture plant extract since 2000
100% Natural and competitive price

Zeaxanthin cas 144-68-3

Specifications

We can supply 5% Zeaxanthin, 10%, 15%, 20%, etc.

Original: plant extract Marigold P.E

Analysis Items	SPECIFICATIONS	Results
Appearance	Orange powder	complies
Odor	Special odor	complies
Granular size	Through 100 mesh sieve	Complies ,100% 100mesh
Zeaxanthin(By HPLC)	>20.00%	21.16%
Loss on drying	≤2%	1.25%
Heavy Metal	<10 ppm	7ppm
Arsenic(As)	0.10 ppm max	0.05ppm
Pb	0.10ppm max	0.04ppm
Microbiological Control
Total Plate Count	<650 cfu/g	407cfu/g ,complies
Yeast and Mould	<100 cfu/g	39cfu/g,complies
Salmonella	Negative	Negative ,complies
Escherichia coli	Negative	Negative ,complies
Storage	Store in cool & dry place, keep away from strong light and heat
Shelf Life	24 months when properly stored