high quality Giant Knotweed Extract powder 50% 98%

FOB Reference Price:Get Latest Price
US $11-100 / Kilogram | 1 Kilogram/Kilograms Giant Knotweed Extract powder (Min. Order)
Supply Ability:
5000 Kilogram/Kilograms per Month Giant Knotweed Extract powder
Port:
shanghai/Tianjing
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Overview
Quick Details
Type:
Resveratrol
Form:
Powder
Part:
root
Extraction Type:
Solvent Extraction
Packaging:
Drum
Place of Origin:
Shaanxi, China (Mainland)
Grade:
A
Brand Name:
Undersun
Model Number:
10%,20%,50%,98%
Botanical Source:
Polygonum cuspidatum Sieb. et Zucc.
Part used:
Rhizome or Root
Active Ingredient:
Resveratrol
Latin Name:
Polygonum cuspidatum Sieb.et Zucc.
Appearance:
Brown fine powder, White fine powder
Specification:
10%,20%,50%,98%
Test Method:
HPLC
MOQ:
1kg
Place or original:
China
Solubility:
Soluble in the water
Packaging & Delivery
Packaging Details
Giant Knotweed Extract powder cardboard drums, with double aseptic food poly bags inside. 25kgs/drum
Delivery Time
5-7 working days

high quality Giant Knotweed Extract powder 50% 98%

Specifications

1.   Emodin/Giant Knotweed Extract  / Resveratrol 99% /Resveratrol/Giant Knotweed Extract 50% 98% 

Product Description

Emodin/Giant Knotweed Extract / Giant Knotweed Extract 

Latin Name: Polygonum cuspidatum Sieb.et Zucc.
Part used: Rhizome or Root

Appearance: Brown fine powder, White fine powder
Specification: Resveratrol 10%,20%,50%,98%
Type: Anti-Oxidation series extract 
Test Method: HPLC

Molecular formula: C14H12O3 
Molecular Weight: 228.2

Identifications

polygonum cuspidatum root powder/ Emodin

Appearance

Brown Yellow or White Powder

Odor&Taste

Characteristic

Fingerprint

Corresponds to reference powder

Resveratrol(HPLC)

5%-98%

Emodin(HPLC)

≤2.0%

Powder Size

≥95% through 80 Mesh

Ash

≤5.0%

Loss on Drying

≤8.0%

Heavy Metals

≤20mg/kg

Arsenic

≤2mg/kg

Cadmium

≤2mg/kg

Lead

≤1.0mg/kg

Mercury

<0.2 mg/kg

Pesticides Residue

Complies with USP standard

Health Inspection

 

Total Aerobic

≤1000CFU/g

Mold and Yeast

≤100CFU/g

Total Coliforms

≤40MPN/100g

Escherichia coli

Negative 

Salmonella

Negative 

Function:                                                                                                                                

1. Emodin/Giant Knotweed Extract   /Resveratrol  used in Antibacterial,antithrombotic,antiinflammatory and antianaphylaxis

2. Polydatin Prevent cancer from happening and developing, have estrogen action, have obvious prophylaxis actions, especially tumor which depend on hormone, such as breast carcinoma, carcinoma of prostat,endometrial cancer, ovarian cancer, etc;

3. Antioxidation,delaying aging,preventing osteoporosis,acne(whelk) and dementia in the elderly.

4. Lowering cholesterin and the blood viscosity, reducing the risk of arteriosclerosis, cardio-cerebrovascular disease and heart disease.  Owning good efficacy for treatment of AIDS.

Packing and delivery:                                                                                                           

Delivery:

Around 3-5 workdays after your payment.

MOQ :

5kg packed in aluminum foil bag,double plastic-bag inside

Packing :

packed in aluminum foil bag,double plastic-bag inside

Net Weight :

25kgs/Drum

Gross Weight :

28kgs/Drum

Drum Size & Volume:

I.D.42cm × H52cm, 0.08 m³/ Drum

Payment terms:

T/T or Western Union , ESCROW,Paypal

Srorage :

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

Shelf Life :

Two years when properly stored.

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PACKING AND STOCK

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