Fucoidan

(2024年04月01日)

https://www.gihichem.com/products/fucoidan-cas-no-9072-19-9/

Fucoidans belong to a class of complex sugar molecules known as a polysaccharides. All fucoidan extract powder share the same backbone structure, but vary greatly in their molecular composition, and different types show different kinds of biological activities. Fucoidans are found primarily in brown seaweed, but both the level and composition of the fucoidan depends on the exact species of seaweed and the harvest conditions. Preclinical studies in animal models suggest some fucoidan powder bulk may protect against inflammation and oxidative stress. Fucoidan consumption is generally regarded as safe.

Synonym
FUCOIDAN; FUCOIDAN, FRACTION 7; FUCOIDIN; FF7; fucoidan from fucus vesiculosus; Fucoidan sulfate; Fucoidan - Fucus serratus; Fucoidan from Macrocystis pyrifera

Parameters of fucoidan powder
ItemSpecificationResults
AppearanceLight-brown Fine PowderComplies
OdorCharacteristicComplies
Water SolubilitySolubleComplies
Organic SO42-≥20%23.5%
L-Fucose≥20%24.0%
Other Monosaccharide≥7%Complies
Viscosity3-15cpsComplies
Loss On Drying≤10.0%8.7%
Size100% Pass 80 MeshComplies
Heavy Metals≤10mg/kgComplies
As≤0.1mg/kgComplies
Pb≤1.0mg/kgComplies
Hg≤0.5mg/kgComplies
Cd≤0.5mg/kgComplies
Total Plate Count≤1000CFU/g<10CFU/g
Yeast And Mold≤100CFU/g10FU/g
E.ColiNegativeComplies
SalmonellaNegativeComplies
S. AureusNegativeComplies
Assay(Fucoidan)≥98.0%98.2%