Giant Knotweed Extract, 99% Polydatin, White Resveratrol Plant Extract
|FOB Price:||US $100-400 / kg|
|Min. Order:||25 kg|
|Min. Order||FOB Price|
|25 kg||US $100-400/ kg|
|Payment Terms:||L/C, T/T, Western Union, Money Gram|
- Model NO.: NF-015
- Assay Method: HPLC
- State: Powder
- Product Name: Giant Knotweed Extract
- Test Method: HPLC
- Used Part: Root
- CAS No.: 501-36-0
- Transport Package: 1kg/Bag. 25kg/Drum
- HS Code: 2914690000
- Certification: ISO, FDA, HACCP
- Application: Food, Health Care Products
- Extract Source: Giant Knotweed
- Active Ingredient: Resveratrol,Polydatin
- Appearance: White Powder
- Odor &Taste: Characteristic
- Trademark: Natural field
- Specification: 98%
Product Code: NF-015
Botanical Source: Giant Knotweed Extract
Specification: Resveratrol : 98%,99% by HPLC
Polydatin : 50%, 98% by HPLC
What is Giant Knotweed Extract ?
Giant knotweed is one of polygonaceae plants, and its native to east Asia and widely distributed in China. Giant knotweed in China and Japan in traditional medicine used to treat a variety of ailments, including fungal infection, a variety of skin inflammation, cardiovascular diseases and liver diseases and so on. Resveratrol and emodin is the main functional Ingredient in the giant knotweed.
|Product Name||Giant Knotweed Extract|
|Sieve Analysis.||NLT 100% pass 80 mesh|
|Loss on Drying||≤4.0%|
|Total Heavy Metals||≤20ppm|
|Total Plate Count||1000cfu/g|
|Total Yeast & Mold||100cfu/g|
1. Giant knotweed extract resveratrol powder can prevent heart disease;
2. Giant knotweed extract resveratrol powder has the function of anti-cancer;
3. Giant knotweed extract resveratrol powder used to nourish and protect liver;
4. Giant knotweed extract resveratrol powder is anti-oxidative and remove free radicals;
5. Giant knotweed extract resveratrol powder has good effects on cardiovascular system.
Carton: 1kg, 2kg, 5kg /Aluminum Bag inside, or as customer's requirement;
Drum: 10kg,15kg,25kg, Food Grade PE bag inside
|By Express||1kg - 50kg|
|By Air||50kg - 500kg|
|By Sea||More than 500kg|
Locating in the Xi'an High-tech industry development zone,Natural Field Bio-technique Co., Ltd is a high-tech enterprise,who aims at the production & export of the pharmaceutical intermediates,high-end chemicals and high purity herb ingredients.
2000m² manufacturing facility has become our strong guarantee for the production.
Q1: How to confirm the Product Quality before placing orders?
A: By sending you our available samples.
Or if you have special requirement on the goods, we can prepare samples according to your requirement for your confirmation.
Q2: Can you supply free samples?
A: Yes, we can provide some free sample, but the shipping cost should be on the customers' account. You can either pay the shipping cost or arrange a courier to collect the samples.
Q3: What's the MOQ?
A: For the high value product, our MOQ starts from 1g and generally starts from 10g.
For other low value product, our MOQ starts from 100g and 1kg.
Q4: Is there any discount?
A: Yes, for larger quantity, we always support with better price.
Q5: How to place order and make payment?
A: You can send our your Purchase order(if your company has), or just send a simple confirmation by email or by TradeManager, and we will send you Proforma Invoice with our bank details for your confirmation, then you can make payment accordingly.
Q6: How do you treat quality complaint?
A: All our products are strictly tested by our QC, and confirmed by QA; unqualified material will not be released to customer.
In case any quality problem is confirmed to be caused by us, we will replace the goods or refund your payment immediately.