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Name:Zeaxanthin

Synonyms:(3R,3´R)-beta,beta-Carotene-3,3´-diol; 4-[18-(4-Hydroxy-2,6,6-trimethyl-1-cyclohexenyl)-3,7,12,16-tetramethyl-octadeca-1,3,5,7,9,11,13,15,17-nonaenyl]-3,5,5-trimethyl-cyclohex-3-en-1-ol

Molecular Structure:

Molecular Formula:C40H56O2

Molecular Weight:568.88

CAS Registry Number:144-68-3

EINECS:205-636-4

Zeaxanthin is one of the two carotenoids contained within the retina of the eye. Within the central macula, zeaxanthin is the dominant component, whereas in the peripheral retina, lutein predominates. As a food additive, zeaxanthin is a food dye with E number E161h. Zeaxanthin is one of the most common carotenoid alcohols found in nature. It is the pigment that gives paprika (made from bell peppers), corn, saffron, and many other plants their characteristic color.sZeaxanthin breaks down to form picrocrocin and safranal, which are responsible for the taste and aroma of saffron.
Specifications:
Item Specification
Appearance Orange red fine powder
Zeaxanthin (HPLC) 20.0% Min.
Powder Size 98% through 100 mesh
Loss on dry 8.0% Max.
Heavy Metals 10ppm Max.
Iron 10ppm Max.
Arsenic 2ppm Max.
DMSO 1000ppm Max.
Ethanol 1000ppm Max.
Total Aerobic 1000CFU/g Max.
Mold and Yeast 100CFU/g Max.
E.coli Non-detective
Salmonella Non-detective

Packing:25kg per drum

Storage:be stored in cool and dry place;keep away from strong light and heat

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