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9072-19-9 Fucoidan Powder
What is fucoidan?
Fucoidan is a natural active polysaccharide containing sulfate groups unique to brown algae. It mainly exists in the cell wall matrix, intercellular spaces and secreted mucus of brown algae such as kelp, wakame, macroalgae and fucus. It can protect the moisture of marine plants and ensure the survival of marine brown algae even in very harsh environments such as strong light exposure.
The antioxidant and other biological activities of fucoidan are widely used in medicine, food and industry. Looking at the research in recent years, the extraction methods of fucoidan, the preparation and structural analysis of low molecular weight fucoidan are all related to its biological activity. Due to the diversity of biological activities, what kind of extraction method should be adopted and the size of the molecular weight The relationship between structural characteristics and specific biological activities needs to be further studied to provide a theoretical basis for fucoidan's future applications in various aspects.
What are the benefits
1. Protective function for the stomach
1.1 It has the effect of eliminating Helicobacter pylori and can inhibit the proliferation of Helicobacter pylori and its combination with the gastric mucosa.
1.2 Fucoidan can protect the gastric mucosa and improve gastric ulcers, and has a good alleviation effect on gastric mucosal damage and chronic gastric ulcers.
2. Antioxidant effect
All sulfated polysaccharides have antioxidant activity, the ability to form ferrous chelates and reducing power, 5 have the ability to scavenge hydroxyl radicals, and 6 have the ability to scavenge peroxyl radicals
3.Immune activity
It has a variety of immune activities, including anti-complement activity, anti-inflammatory response and immunomodulatory effects.
4.Other effects
It has the effects of appetizing, nourishing the spleen and liver, nourishing the heart and calming the nerves.
It can supplement energy and can significantly improve insomnia, forgetfulness, fatigue and other symptoms.
It is rich in vitamins, which can promote the blood circulation of microvessels and make the skin smoother.
Scavenge free radicals, anti-aging, promote skin regeneration, and moisturize the skin
Application direction
Fucoidan is widely used in cosmetics, health care products, and beverage fields

By what mechanisms does fucoidan fight against Helicobacter pylori?
1. Break the protective layer of ammonia cloud
Helicobacter pylori secretes urease and forms an "ammonia cloud" as a golden bell to protect itself. Fucoidan can inhibit the production of urease, eliminate the influence of urease, and remove the influence of ammonia cloud
2. Targeted elimination of Helicobacter pylori
It can specifically adhere to the fucoidan-binding protein on Helicobacter pylori, thereby targeting the elimination of Helicobacter pylori.
3. Inhibit Hp fixation and adhesion
Able to bind to Helicobacter pylori and prevent it from adhering to gastric epithelial cells
4. Activate the immune system
Can improve body immunity
