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Name:Fucoxanthin

Synonyms :3´-(Acetyloxy)-6´,7´-didehydro-5,6-epoxy-5,5´,6,6´,7,8-hexahydro-3,5´-dihydroxy-8-oxo-beta,beta-carotene

Molecular Structure:

Molecular Formula: C42H58O6

Molecular Weight :658.91

CAS Registry Number: 3351-86-8

Fucoxanthin is a carotenoid, with formula C42H58O6. It is found as an accessory pigment in the chloroplasts of brown algae and most other heterokonts, giving them a brown or olive-green color. Fucoxanthin absorbs light primarily in the blue-green to yellow-green part of the visible spectrum, peaking at around 510-525 nm by various estimates and absorbing significantly in the range of 450 to 540 nm. Some metabolic and nutritional studies carried out on rats and mice at Hokkaido University indicate that fucoxanthin promotes fat burning within fat cells in white adipose tissue by increasing the expression of thermogenin. As of 2008[update], no human studies on fucoxanthin have been published, so it remains to be seen whether it is of any value in human obesity
Specifications:
Items Index
Physical Form or Appearance Brown red powder
Odor Algae taste
Particle Size Through 80 mesh
Loss on Drying < 5.0%
Fucoxanthin 10.5%(UV)
Polysaccharides 28.8%
Algal minerals 49.2%
Algal starch & Polyphenols 8.7%
Cu ≤0.0001%
As ≤0.0001%
Pb ≤0.0003%
Total Plate Count < 100 cfu/g
E. Coil Negative
Salmonella Negative

Shelf Life: Two years when properly stores.

Storage: Store in a cool dry area. Be kept in the sealed container, avoiding strong and direct light and moisture.

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