Polygonum Cuspidatum Extract/Giant Knotweed Extract/Resveratrol 80% 98%

Name: Polygonum Cuspidatum Extract/Giant Knotweed Extract/Resveratrol 80% 98%
Availability: polygonum-cuspidatum-extract-giant-knotw-44302.html

Category:Natural Extracts > Plant Extracts
Product Name:Polygonum Cuspidatum Extract/Giant Knotweed Extract/Resveratrol 80% 98%
CAS No.:501-36-0
Standard:ChP, USP, BP, EP
Price(USD):300.00
Company:Xi'an Haoxuan Bio-Tech Co., Ltd.

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Basic Info

Grade: food grade, pharmaceutical grade

Factory Location: xi'an

Main Sales Markets: North America,Central/South America,Western Europe,Eastern Europe,Australasia,Asia,Middle East
Monthly Production Capacity: 1000kg

Contract Manufacturing: CRO

Packaging Information: 25kg drum
Delivery Lead Time: 3-5 w/d

Sample Provided: yes

Payment Terms: t/t west union paypal

100% Natural Resveratrol Polygonum Cuspidatum Cas No.:501-36-0

1.Introduction of Resveratrol

Resveratrol (3,5,4'-trihydroxy-trans stilbene) is a stilbenoid, a type of natural phenol, and a phytoalexin

produced naturally by several plants –especially the roots of theJapanese Knotweed, from which it is

extracted commercially – when under attack bypathogens such as bacteria or fungi.

2.Product Details

Specification of Resveratrol
Botanical Source:	Polygonum Cuspidatum Sieb.et Zucc.
Part used:	Rhizome
Specification:	50%-98%Resveratrol
Item	SPECIFICATION
Description:
Appearance	white Fine Powder
Flavor & Odor	Characteristic
Particle size	100% pass 80 mesh
Physical:
Loss on Drying	≤5.0%
Bulk density	40-60g/100ml
Sulphated Ash	≤5.0%
GMO	Free
General Status	Non-irradiated
Chemical:
Pb	≤3mg/kg
As	≤1mg/kg
Hg	≤0.1mg/kg
Cd	≤1mg/kg
Assay:
resveratrol	≥50%
Ratio	10:1
Microbial:
Total microbacterial count	≤1000cfu/g
Yeast & Mold	≤100cfu/g
E.Coli	Negative
Staphylococcus aureus	Negative
Salmonella	Negative
Enterobacteriaceaes	Negative

3. Packing&Storage:

Package:Double plastic bag inside, aluminum foil bag or fiber drum outside.

Delivery Detail:Within one week

Storage: Stored in a clean, cool, dry area; keep away from strong, direct light.

Shelf Life:Two years when properly stored.

4. Main functin:

1. Anti-cancer

2. Effect on cardiovascular system

3. Antibacterial and antifungal

4. Nourish and protect liver

5. Antioxidant and quench free-radicals

6. Impact on the metabolism of osseous issue

7.Loosing weight.

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