Polydatin 98% Top Quality Herb Plant Extract Giant Knotweed Extract Powder Piceid

Polydatin 98% Top Quality Herb Plant Extract Giant Knotweed Extract Powder Piceid

Giant Knotweed (Polygonum cuspidatum) is one of the plants of the family Polygonaceae. It was originally grown in East Asia and is widely distributed in China.Giant knotweed extract powder has been widely used in various industries such as medicine, health care products and cosmetics.

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Product Details

Polydatin 98% Top Quality Herb Plant Extract Giant Knotweed Extract Powder Piceid

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Giant Knotweed (Polygonum cuspidatum) is one of the plants of the family Polygonaceae. It was originally grown in East Asia and is widely distributed in China. It 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. Resveratrol and emodin are the main functional components of Polygonum cuspidatum. Giant knotweed extract powder has been widely used in various industries such as medicine, health care products and cosmetics.


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Product Name

Giant Knotweed Extract, Podophyllotoxin Powder

Supplier

Xi'an Prius

Appearance

White crystalline powder

Part of used

Root

Test Method

HPLC

Active ingredient

Polydatin

Specs Available

50%-99%

CAS NO.

65914-17-2

Molecular Weight

390.38

Molecular Formula

C20H22O8

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Function

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

Application

(1)Applied in pharmaceutical field, it is usually made into tablets, soft capsule, injectio, etc. to treat acute bacillary dysentery, gastroenteritis, cat fever, amygdalitis, faucitis, bronchitis, pneumonia, phthisis and so on.


(2)Applied in veterinary field, it is made into pulvis to treat acute bacillary dysentery, gastro-enteritis and pneumonia of poultry and livestock.


COA of Giant Knotweed Extract Polydatin:

TEST

STANDARD

RESULTS

Appearance

White fine powder

Complies

Solubility

Soluble in ether, chloroform, methanol, ethanol, acetone, acetic acid, ethyl ester.

Complies

Complies

Tests

Loss on drying

≤5.0%

2.18%

Sulphated ash

≤2.0%

2.32%

Melting point

261-267 °C

265-267 °C

Heavy Metal

≤10PPM

<10PPM

Mesh size

100% pass 80 mesh

100% pass 80 mesh

Assay(Polydatin)

≥98%

98.13%

Microbiological test

Total plate count

≤1000cfu/g

<1000cfu/g

Yeast & Mould

≤100cfu/g

<100cfu/g

E.Coli

Negative

Negative

Pseudomonas aeruginosa

Negative

Negative

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Storage:  Store in cool & dry place, Keep away from strong light and heat.

Shelf life: 24Months when properly stored.

Packing: 10g/one bag

1kg/one bag

25kgs/drum

Or according to customers' request.

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1.By courier ,Like DHL ,UPS, FEDEX etc. Door to door and fast. 3-5days

2.By air to the air port.

3.By sea to sea port ,usually 10-30days,but is is economy.

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Q1.Can I get some samples?
A: Yes, we can supply the free sample, but the shipping cost be paid by our customers.

Q2: How to start orders or make payments?
A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T, Western Union or Paypal or Escrow(Alibaba).


Q3: How to confirm the Product Quality before placing orders?
A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples.
  You can send us your product specifications and requests,we will manufacture the products according to your requests.

Q4:What&rsquo;s your MOQ?
A:Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.

Q5: How about delivery leadtime?
A:About 3-5 days after payment confirmed. (Chinese holiday not included)

Q6:Is there a discount?

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