Polygonum Cuspidatum Extract Powder

Polygonum Cuspidatum Extract Powder

Main Ingredient Content: 50% Emodin,test by HPLC
Emodin CAS No.:518-82-1
Main Functions:Anti-bacterial, anti-fungal, Nourish and protect liver etc.

Product Details

Polygonum Cuspidatum Extract Powder--Polygonum Cuspidatum is one of the plants of the family Polygonaceae. It was originally grown in East Asia and is widely distributed in China. Polygonum Cuspidatum is used in traditional Chinese medicine and traditional Chinese medicine to treat a variety of diseases, including mold infections, various skin inflammations, cardiovascular diseases and liver diseases. The Extract Powder is mainly composed of resveratrol and emodin. 

Studies have shown that resveratrol and emodin exhibit a wide range of antioxidant properties, such as LDL cholesterol oxidation and lipid peroxidation. Resveratrol also shows cardiovascular health and blood circulation, relieves pain, clears away heat and detoxifies, and detoxifies. Other ingredients including tanshinone, emodin methyl ether and rhein have anti-inflammatory, ankle arthritis and antimicrobial activity.


Product: Polygonum Cuspidatum Extract Powder

Use Part: Rhizome

Appearance: Orange Yellow Powder

Main Ingredient Content: 50% Emodin,test  by HPLC

CAS No. of Emodin: 518-82-1 

Molecular Formula of Emodin: C20H22O8


1. Anti-cancer

2. Effect on cardiovascular system

3. Anti-bacterial and anti-fungal

4. Nourish and protect liver

5. Anti-oxidant and quench free-radicals

6. Impact on the metabolism of osseous issue

7. Blood pressure reduction

8. Antitussive


1. National tea and drinks

2. Pharmaceutical ingredients

3. Health Care products ingredients

4. Dietary Supplements

50% Emodin Process Flow Chart 

50% Emodin Process Flow Chart


G.W: 28KGS/Drum;N.W: 25KG/Drum, Drum Size & Volume: I.D.35cm x H51cm; 0.075 Cubic Meter/Drum

Shelf Life: 2 Years


Storage of Polygonum Cuspidatum Extract Powder: Store in a cool and dry well-closed container, the temperature should be lower than 25 centigrade; the relative humidity should not exceed 50%.

Above information from public literature is not examined by the Food and Drug Administration ,only for reference.

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