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what is Reishi Mushroom Polysaccharide?
Reishi Mushroom Polysaccharide has an umbrella-shaped appearance, and its cap is kidney-shaped, semicircular or nearly circular, with a diameter of 10~18cm and a thickness of 1~2cm.The skin is hard, yellowish brown to reddish brown, shiny, with annular ridges and radial wrinkles, thin and flat edges, often slightly rolled inward. The flesh is white to light brown. The stipe is cylindrical, lateral, rarely eccentric, 7~15cm long, 1~3.5cm in diameter, reddish brown to purple brown, shiny. The spores are small and yellowish brown. It has a slight fragrance and a bitter taste.
Reishi mushroom contains a variety of active ingredients, including polysaccharides, nucleosides, triterpenes, oils, various amino acids and proteins. Studies have shown that Ganoderma lucidum has the effects of regulating immunity, anti-tumor, anti-virus and anti-aging.
Reishi mushroom contains a variety of active ingredients, including polysaccharides, nucleosides, triterpenes, oils, various amino acids and proteins. Studies have shown that Ganoderma lucidum has the effects of regulating immunity, anti-tumor, anti-virus and anti-aging.

COA of 30% Polysaccharide
|
Assay(UV) |
≥30% |
≥31.3% |
|
Appearance |
Brown fine powder |
Complies |
|
Ash |
≤5.0% |
3.21% |
|
Moisture |
≤5.0% |
2.8% |
|
Pesticides |
Negative |
Complies |
|
Heavy metals |
≤10ppm |
Complies |
|
Pb |
≤1.0ppm |
Complies |
|
As |
≤2.0ppm |
Complies |
|
Hg |
≤0.3ppm |
Complies |
|
Cd |
≤1.0ppm |
Complies |
|
Residual Solvents |
Eur.Pharm. |
Complies |
|
Odor |
Characteristic |
Complies |
|
Particle size |
100% through 80 mesh |
Complies |
|
Microbioiogical : |
||
|
Total of bacteria |
≤1000cfu/g |
Complies |
|
Fungi |
≤100cfu/g |
Complies |
|
Salmgosella |
Negative |
Complies |
|
Coli |
Negative |
Complies |
What is reishi mushroom extract good for?
1. Reishi mushroom extract polysaccharide has a wide range of immunomodulatory activity and can enhance the body's immune activity.
2. Triterpenoids isolated from Ganoderma lucidum fruiting bodies, Ganoderma lucidum polysaccharides and Ganoderma lucidum spores all have anti-tumor effects.
3. Ganoderma lucidum proteoglycans have antiviral activity, among which acid-bound Ganoderma lucidum polysaccharide (APBP) has anti-herpes simplex virus (HSV)-1 and HSV-2 activity, and Ganoderma lucidum triterpenoids also have anti-HIV activity.
4. Reishi Mushroom Polysaccharide has the effect of protecting the liver and enhancing the ability to tolerate hypoxia. Ganoderma lucidum has the effects of lowering blood pressure, enhancing myocardial contractility, increasing coronary blood flow, accelerating heart rate, and improving heart rate.
5. Ganoderma lucidum can also resist the damage to the body caused by radiation and toxic chemicals, and has sedative and analgesic effects.
what polysaccharide is in reishi mushrooms?
Currently, more than 200 types of reishi mushroom polysaccharides have been isolated, with the majority being B-glucan and a few being α-glucan. The polysaccharide chain consists of three monosaccharide chains. It is a helical three-dimensional structure, similar to DNA and RNA. The helical layers are mainly held together by hydrogen bonds, and the molecular mass ranges from thousands to hundreds of thousands.
High molecular weight polysaccharides can strengthen the human immune system and have a body strengthening effect. They are the main constituents of Ganoderma lucidum to help treat various diseases.
When polysaccharides have a molecular weight greater than 10,000, they exhibit potent tumor inhibition. The potency of activity also depends on the degree of decentralization of the polysaccharide chain and the number of hydroxyl groups in the side chains. It has also been reported that Ganoderma lucidum polysaccharides can also strengthen the body’s immunity, enhance the body’s ability to tolerate hypoxia, scavenge free radicals, resist radiation, and improve liver, bone, blood DNA, RNA, and protein levels, thereby prolonging life.
Where to buy reishi mushroom Polysaccharide?
Sost Biotech is a manufacturer of reishi mushroom Polysaccharide.To facilitate your sales and production, we can customize mushroom extract formula products. You will need to provide detailed ratios or let our R&D team create a unique formula for you.

Our advantages
1. Free samples can be provided upon your request.

Our advantages
1. Free samples can be provided upon your request.
2. Production capacity: 20 tons/month.
3. The factory covers an area of 7,000 square meters and has 4 Ph.D. technical engineer.
4. Transportation method: express, air transport, sea transport
5. Quality control: 3rd party laboratory testing by Eurofins, SGS, BV etc.
6. 24 hours and 7 days full time standing-by services.
Contact us
Product Data Sheets
| Analysis | Description | Test Method |
| Appearance | Orange-Yellow Powder | Visual |
| Odor | Characteristic | Nasil |
| Identification | Conform with reference sample | HPLC |
| Mesh Size | 100% pass 80 mesh | CP2020 |
| Moisture Content | ≤ 1.0% | GB5009.3-2016 |
| Residue on Ignition | ≤ 0.5 % | CP2020 |
| Heavy Metals | ≤ 10 ppm | CP2020 |
| Arsenic (As) | ≤ 1.5 ppm | BS EN ISO17294-2 2016 2016 |
| Lead (Pb) | ≤ 2 ppm | BS EN ISO17294-2 2016 |
| Cadmium(Cd) | ≤1ppm | BS EN ISO17294-2 2016 |
| Mercury (Hg) | ≤1ppm | BS EN ISO17294-2 2016 |
| Methyl alcohol | 30ppm (Eurofins:LOQ ) | CP2020 |
| N,N-Dimethylformamide | 880ppm (Eurofins:LOQ ) | CP2020 |
| Total Plate Count | ≤10000 cfu/g | ISO 4833- 1:2013 |
| Yeast and Mold | ≤100 cfu/g | ISO 21527-2:2008 |
| Escherichia Coli | < 10cfu/g | ISO 16649-2:2001 |
| Salmonella/25g | Absent | ISO 6579-1:2017 |
| Effective constituent | Curcumin≥98% | HPLC |
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