Chinese Yam

Chinese Yam

CAS No: 512-04-9

Appearance: White fine powder

Specification: 6%, 10%, 16%, 20% Diosgenin HPLC; 10:1,

Delivery Port: Dalian,China

Payment Terms:L/C, T/T, PayPal, Western Union

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Product Details

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If you are looking for best organic, 100% pure, and nature chinese yam from GMP factory, or if you are looking for China manufacturers, please feel free to contact EO Extract, we are always able to offer you high-quality bulk chinese yam at good price. Welcome to wholesale products from us.


Product Name: 

Chinese Yam

Latin Name: 

Dioscorea villosa L.

Plant part used: 

Roots (or tubers)

Active Ingredient: 



6%, 10%, 16%, 20% Diosgenin HPLC; 10:1,

Test Method: 


CAS No.: 



Pharmy food ,cosmetic grade

Main Function: 

Estrogenic activity, Reduce the level of serum cholesterol


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1. Treat menstrual cramps, childbirth problems, coughs and upset stomach.

2. Increase bone density or prevent bone loss as well.

3. Improve blood sugar-lowering and antioxidant actions.


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1. 1kg/bag, 5kg/bag with double plastic container inside and Aluminum foil bag outside.

2. 25kg/drum, with double plastic bag of foodstuff inside and cardboard drum outside.
3.As customer requirement



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1. DHL Express, FEDEX and EMS for quantity less than 50KG, usually called as DDU service;

2. Sea shipping for quantity over 500KG; and air shipping is available for 50KG above;

3. For high value product, please select air shipping and DHL express for safe;

4. Please confirm if you can make the clearance when goods reach your customs before placing an order, for buyers from Mexico, Turkey, Italy, Romania,Russia, and other remote area.


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Q1: Are you manufacturer or trading company?

A:We are top 10 manufacturer of plant extract in China with ISO22000,Kosher,Halal,HACCP certified over 10 years.


Q2:How can we guarantee you receive a good quality Chinese Yam ?

A: Our own factory comply to GMP stanard and run with strict quality control,every batch of the product must be tested and ensure the quality before shipment.


Q3: What’s the delivery and shipping OF Chinese Yam ?

A:For sample,around 1-3days to be sent out upon receipt of payment by DHL,Fedex,TNT,UPS,EMS or SF.

For small order, please expect 3-7days by DHL. Fedex,TNT,UPS EMS or SF.

For bulk order, around 2 weeks to finish production from order confirmation,will be delivered by air or sea as customer requested.


Q4: Can I get some sample at first the quality?

A: Of course you can, a 20g-30g free sample is availalble for you to test.


Q5: What’s the payment?

A: We accept T/T,L/C,D/A,D/P,Western Union,Paypal.


Q6:What is your package and storage?

A:25kg per paper drum with double layer poly bag inside.

Store in cool and dry place, keep away from strong light and heat.


Q7:What is your return service policy?

A: We offer a 45days guarantee on receipt of goods without any damage to packing. We will retund your money if our products don’t conform to your approved quality.


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