Customization: | Available |
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Certification: | BRC, ISO, HACCP |
Assay Method: | HPLC, UV |
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English name: Kelp extract powder
Latin Name: Laminaria japonica
Active ingredients: Fucoidan/Fucoidin
Specification:85% 95% 99%
Use Part: Kelp
Appearance:White crystalline fine powder
Extract Method:Water/Ethanol
Test Method:HPLC/UV/TLC
Solubility: Easily soluble in ether,chlorofrom, methanol,ethanol,acetone etc.
Fucoidan is a sulfated polysaccharide (MW: average 20,000) found mainly in various species of brown algaeand brown seaweed such as mozuku, kombu, bladderwrack, wakame, and hijiki (variant forms of fucoidan have also been found in animal species, including the sea cucumber). Fucoidan is used as an ingredient in somedietary supplement products.
These FCSPs offer several potentially beneficial bioactive functions for humans. The bioactive properties may vary depending on the source of seaweed, the compositional and structural traits, the content (charge density), distribution, and bonding of the sulfate substitutions, and the purity of the FCSP product. The preservation of the structural integrity of the FCSP molecules essentially depends on the extraction methodology which has a crucial, but partly overlooked, significance for obtaining the relevant structural features required for specific biological activities and for elucidating structure-function relations.
Items |
Standards |
Results |
Physical Analysis |
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Description |
Brown Yellow Powder |
Complies |
Assay |
HPLC | 5%-10% |
Mesh Size |
100 % pass 80 mesh |
Complies |
Ash |
≤ 5.0% |
2.85% |
Loss on Drying |
≤ 5.0% |
2.82% |
Chemical Analysis |
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Heavy Metal |
≤ 10.0 mg/kg |
Complies |
Pb |
≤ 2.0 mg/kg |
Complies |
As |
≤ 1.0 mg/kg |
Complies |
Hg |
≤ 0.1 mg/kg |
Complies |
Microbiological Analysis |
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Residue of Pesticide |
Negative |
Negative |
Total Plate Count |
≤ 1000cfu/g |
Complies |
Yeast&Mold |
≤ 100cfu/g |
Complies |
E.coil |
Negative |
Negative |
Salmonella |
Negative |
Negative |