Purple Sweet Popato Extract

Purple Sweet Popato Extract

Latin Name: Dioscorea kooroo
Active Ingredients: 25% OPC
Appearance: Purple fine powder
Used Part: Root
Test Method: HPLC
Sieve Analysis: Pass 80 mesh
Shelf Life: 2 years

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Product Details


Purple sweet potato has the nutrition of ordinary sweet potato, but also rich in selenium and anthocyanin. Purple sweet potato nutrition rich with special health function, it contains about 20% protein, including 18 kinds of amino acids, easy to be digested and absorbed by the human body, including vitamin C, B, A and other 8 vitamins and 10 mineral elements such as phosphorus and iron. It contains a large number of anthocyanins with high medicinal value, and anthocyanin is a natural strong free radical scavenger. It has preventive and therapeutic effects on more than 100 diseases. 

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1. antioxidant effect

Purple sweet potato has a good antioxidant effect, often eating purple sweet potato, can resist aging, improve skin texture, regulate endocrine function.

2. promoting gastrointestinal peristalsis

Purple sweet potato is rich in cellulose, can promote gastrointestinal peristalsis, clean up the retention of mucus, gas and corruption in the intestinal cavity, remove the toxic substances in the feces, keep the bowel smooth, improve the environment of the digestive tract, and prevent the occurrence of gastrointestinal diseases.

3. anti-cancer and anticancer

Purple sweet potato is rich in selenium and iron. Both are essential elements of anti fatigue, anti aging and blood supplement. Especially selenium is called "anticancer king". It is easily absorbed by the human body. It can be left in the serum, repair the myocardium, enhance the immunity of the body, remove the free radicals in the body, inhibit the synthesis of DNA in cancer cells and the division and birth of cancer cells. Long, to prevent the occurrence of cancer.


1. Purple Sweet Potato is fit for dyeing or complementary color of wine, soda pop, fruit drink,jam, candy and so on.

2. Purple Sweet Potato is fit for dyeing or complementary color of lipstick, shampoo ,rouge in cosmetics industry.

3. Purple Sweet Potato can take place of chemosynthetic pigment and produce colourful drugs in.

4. Purple Sweet Potato can applied in food and drink fields. It can be widely used in the noodles, the steamed bun, the candy, Kentuckey, Macdonald, fast food, etc.


Product Process


1kg/bag,5kg/bag,or 25kg/drum,or as customer required.

1KG : Double pharma-grade polybag inside,sealed Aluminum foil bag outside;

5KG : Double pharma-grade polybag inside,Hardboard cartons outside;

25KG: Double pharma-grade polybag inside,Hardboard drum outside. 

Drum size: 38CM*38CM*51CM/25kg , Drum Net Weight: 2.5KG


Shipping: By TNT/DHL/EMS/FEDEX or BY Air/ Sea as per QTY.

Shelf Life: 24 months when properly stored.

Storage: Stored in dry and cool place, keep away from strong light and heat.

Statements: Non-Irradiated, Non-GMO, Non-Allergen.



Free sample(20g or enough to detection) and Unconditional assume respons.

100% Natural product, without any synthetize ingredient.

Manufacturer direct supply, provide OEM, R&D service.


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