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Medcine Grade Giant Knotweed Extract 95% Polydatin Plant Extract Powder

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Excellent customer service, fast shipping.

—— Janet Street

This is my second order. Shipping is super fast but most of all communication is top notch! Keeps you informed and answers all questions in a timely and understanding manor. I will be placing regular orders from here on out. Happy From Florida USA

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Great company, great product, great transaction, no issues, 10/10.

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The company is realiable and flexible for customer needs. My rating would be 5 out of 5. Another important point to ponder is that extremely professional in communication and reliant

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High quality, delivery fast, perfect after sales, very excellent cooperation. We ordered many times.

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Free sample offered several times before we ordered, very good support, we need to order all the time. Happy!

—— Alexa

Thanks for patience for my different sample, realiable quality and good test result.

—— kyoungho Lee

Very good communication all problems solved, satisfied with my purchase.

—— AQIM MARZUKI

It was good because it packed well by 1 kilo. We plan to conduct a demand survey once a year. Though the amount is small, I would like to thank you every year from now on.

—— Onam Kwon

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Medcine Grade Giant Knotweed Extract 95% Polydatin Plant Extract Powder

China Medcine Grade Giant Knotweed Extract 95% Polydatin Plant Extract Powder supplier

Large Image :  Medcine Grade Giant Knotweed Extract 95% Polydatin Plant Extract Powder

Product Details:

Place of Origin: China Mainland
Brand Name: Forest Like
Certification: ISO, GMP, Kosher
Model Number: 95% Polydatin

Payment & Shipping Terms:

Minimum Order Quantity: 1 KG
Price: Negotiation
Packaging Details: 1kg Aluminum Foil Bag, 25kg/drum(37cm*37cm*50cm)
Delivery Time: 2-3 workdays for sample, 5-10 workdays for bulk order
Payment Terms: T/T, Western Union, MoneyGram, L/C
Supply Ability: 300 KGS/Month
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Detailed Product Description
Product Name: Giant Knotweed Extract Latin Name: Polygonum Cuspidatum Sieb.et Zucc.
Spec: 95% Polydatin Part Used: Root
Test Method: HPLC Appearance: White Fine Powder
Particle Size: 100% Pass 80 Mesh GMO: Free
Functions: Anti-cancer, Nourishing And Protecting Liver Shelf Time: 24 Months
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Medcine Grade Giant Knotweed Extract 95% Polydatin Plant Extract Powder

 

Description

Polygonum cuspidatum is the dry rhizome and root of polygonum cuspidatum Sieb. et Zucc. Harvest at spring and autumn every year, and remove the fibrous root, make it clean, and then cut it into short pieces or junks, open-air drying.
Polygonum cuspidatum extract polydatin is the glycoside of resveratrol originally isolated from the Chinese herb Polygonum cuspidatum. The polydatin has been shown to inhibit platelet aggregation and elevate the ratios of LDL-C/HDL-C and TC/HDL-C.

 

Details

Product Name: Polygonum Cuspidatum ExtractItem: Polydatin
Specifications: polydatin 20% 60% 98%

Active Ingrident: polydatin

CAS No.:65914-17-2

Molecular Formula:C20H23O9

Molecular weight: 407.39
Appearence: pale Yellow Powder
Packaging: Foli Bag/ Paper Drum/Carton
Payment: T/T West Union Trade Assurance
Shelf Time: 2 year
Storage: Keep Dry and Keep away from Sunlight

 

Certificate of Analysis

Analysis Items Specifications Test Methods
Identification Positive TLC
Appearance & Color Fine white powder Visual
Odor & Taste Characteristic Organoleptic
Mesh Size NLT 90% through 80 mesh 80 Mesh Screen
Solubility Partially soluble in hydro-alcoholic solution Visual
Assay NLT 98% Polydatin HPLC
Method of Extraction Hydro-alcoholic /
Extract Solvent Grain alcohol/Water /
Moisture Content NMT 5.0% 5g / 105℃ / 2hrs
Ash Content NMT 5.0% 2g / 525℃ / 3hrs
Heavy Metals NMT 10ppm Atomic Absorption
Arsenic (As) NMT 1ppm Atomic Absorption
Cadmium (Cd) NMT 1ppm Atomic Absorption
Mercury (Hg) NMT 0.1ppm Atomic Absorption
Lead (Pb) NMT 3ppm Atomic Absorption
Sterilization Method High Temperature & High Pressure for short time (5” – 10”)
Total Plate Count NMT 10,000cfu/g  
Total Yeast & Mold NMT 1,000cfu/g  
E. Coli Negative  
Salmonella Negative  
Staphylococcus Negative  
Aflatoxins 0.2ppb  
Packing and Storage

Pack in paper-drums and two plastic-bags inside. Net Weight: 25kg/drum.

Store in a well-closed container away from moisture.

Shelf Life 2 years if sealed and store away from direct sun light.

 

Functions of Giant Knotweed Extract

1. Polydatin can used to anticancer;
2. Polydatin has effect on cardiovascular system;
3. Polydatin own the nourishing and protecting liver;
4. Polydatin has the useage of antibacterial and antifungal;
5. Polydatin has impact on the metabolism of osseous issue;
6. Polydatin own the effective of ntioxidant and quench free-radicals.

 

Applications of Giant Knotweed Extract

1. Applied in food field, it's used as food additive with the function of lengthening life .

2. Applied in pharmaceutical field,it's frequently used as medicine supplement or OTCS ingredients and owns good efficacy for treatment of cancer and cardio-cerebrovascular disease.

3. Applied in comestics,it's can delay aging and prevent UV radiation.

 

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Medcine Grade Giant Knotweed Extract 95% Polydatin Plant Extract Powder

 

Packaging Details:

1. 1kg Aluminum Foil Bag.

2. Standard packed In fiber-drums with two-plastic bags inside.
Wight: Net weight 25kg/drum; gross weight 28kg/drum
Drum Size & Volume: I.D.37cm x H51cm, 0.070cubic meter/ drum

3. As customer's requested.

Medcine Grade Giant Knotweed Extract 95% Polydatin Plant Extract Powder

 

Payment & Shipping Details:

 

Delivery Method Express (DHL, FedEx, EMS) By Air By Sea
Shipping Quantity Under 100kg Over 100kg Over 500kg
Delivery Time 3-5 days 5-7 days 20-30 days
Characteristic Door to Door Airport to Airport Sea Port to Sea Port

 

 

 

 

 

Medcine Grade Giant Knotweed Extract 95% Polydatin Plant Extract Powder

 

FAQ:
1. Is this product natural source or from chemical synthetic?
All the plant/herb extracts products showed on our website are 100% natural source.The carrier used for partial polysaccharides riched extract powder products is maltodextrin and the adding dosage is in range of 10%~15%. This range is reasonable and totally meet the regulation of herbal products additive range.

2. How about the extraction solvent used in process of extraction?
Normally, we use two kinds of extraction process, one is traditional process which only use pure water as extract solvent, the other is common using process with extraction solvent ethanol from concentration 20%-90%. We never use the solvents harm to human.

3. What is your MOQ(minimum order quantity) and if we can get samples before we place orders?
The MOQ is based on the product itself. For example, some of them have a very high unit value, the MOQ can be 100mg-500mg.For other products, you can place the order in the name of samples with quantity 1-5kg.Additional, the price for sample orders will be higher about 10%. Before placing orders, we are happy to offer samples for our clients. Sample testing is very necessary by which can avoid unnecessary loss.

4. How about your payment terms and time we get samples or goods?
Western union and paypal is preferred for small size samples orders. Bank T/T is for common orders. L/C at sight is also available for the non-risk countries.
The lead time will be 1-3days and then we will deliver our goods to our forwarder.Once we get the airway bill no., we will inform you. Generally, the delivery time by express is 3-7days by express, 5-7days by air.

5. When I received the goods and found there is quality problem, how can I get my legal rights?
Firstly, please re-check again the package before signing the goods from deliveryman. If the quality problem caused by product itself, please take photos or give us the testing reports, after we confirm the reasons caused the problems, we will timely arrange change goods for free or return your payment.Generally,our quality control deportment will be responsible for the goods seriously and try our best to avoid the quality problems.

6. Can I get customize service for the specifications your company cannot be offered?
Service for every clients is one of our business principles. Our research team will discuss with your developing team the detailed requests, like products apperance, odor, water solubility, etc. Once we make the samples out based on your requests, we will mail you to confirm if it meet your demand. If yes, we can start mass production.

Contact Details
Xi'an Fu Ke Commerce Trading Co., Ltd.

Contact Person: Iris Xu

Tel: +86 17791805739

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