Thursday 6 July 2017

Fucoidan Extracts


What is Fucoidan?

Fucoidan, present in brown algae just like hondawara, was discovered in 1913 by Professor Kylin of Uppsala University in Sweden as a source of sliminess of kombu. Initially named “fucoijin,” the substance subsequently became known as “fucoidan” based on the international naming convention on sugars. 
Types of Fucoidan:
Fucoidan is a specific source of sliminess only found in brown algae such as kombu, wakame (mekabu) and mozuku, and a type of water-soluble dietary fiber. Chemically, fucoidan is a high-molecular polysaccharide whose main constituent is sulfated fucose. In addition to fucose, the saccharide chain that constitutes fucoidan also includes galactose, mannose, xylose and uronic acid. The name “fucoidan” does not represent substances of a given structure, but it is a general term that refers to high-molecular polysaccharides whose main constituent is fucose.
Use Purposes:
·                                 To boost the immune system: In vitro data suggest a role for fucoidan in boosting host defense mechanisms. Several human studies also suggest it may help stimulate immune functioning and boost antibody production after vaccination.
·                                 To reduce inflammation: Several in vitro and animal studies suggest that fucoidan has anti-inflammatory properties. Human studies are needed.
·                                 To prevent cancer: Several in vitro and animal studies show that fucoidan has antitumor properties. Clinical trials have not been conducted.
·                                 To lower blood pressure: A study in overweight and obese adults suggests that fucoidan use over a sustained period may decrease diastolic blood pressure and as well as “bad” cholesterol levels. Studies to confirm these results are needed.
·                                 To prevent blood clots: Laboratory studies suggest that fucoidan has anticoagulant and antithrombotic effects. A study in humans also suggests it slows the production of blood clots. As such, fucoidan may interfere with blood-thinning medication.
·                                 To prevent infections: Laboratory and animal studies indicate that fucoidan has antiviral properties.

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