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Quick Details

Brand Name: YA
Packaging: Can,Drum,plastic bag aluminum foil bag fiber drum
Part: Root
Form: Powder
Type: Polygonum Cuspidatum Extract
Model Number: YA-S-121
Grade: Grade A
Place of Origin: China (Mainland)
Extraction Type: Solvent Extraction
Specification: 98%
Assay Method: HPLC
Colour: White
Extract Source: Polygonum Cuspidatum
Application Form: Injection, Tablet, Capsule
Application: Health Care Products, Medicine
Extraction Process: Physical
HS Code: 2932999099
Certification: SGS

Specifications

Trans-resveratrol

Introduction
Polygonum cuspidatum is an herb that has become popular since it is a rich source of resveratrol. the official name of Polygonum cuspidatum is Japanese knotweed but it is also known as Mexican bamboo, crimson beauty,Japanese fleece flower, Reynoutria fleece flower, Kontiki bamboo, and Japanese polygonum. Some of these common names arose,because this species has been used as an ornamental plant in many countries.
Natural Polygonum Cuspidatum Extract 98 Transresveratrol

Indications and Uses

Studies suggest that resveratrol has anti-atherosclerotic activity and that it might have some immune-stimulating and anti-cancer effects. Human studies are few in number and inconclusive due to short duration and poor design.
Only for reference

Safety Concerns
Pregnant women and nursing mothers should avoid the use of resveratrol-containing supplements. They should also avoid the use of wine as a resveratrol source. Purple grape juice is a good and safe source of resveratrol, as well as other polyphenolic antioxidants.


Basic Information

1)English Name Polygonum Cuspidatum Extract
2)Specification 98.0% Trans-resveratrol by HPLC
3)CAS No. 501-36-0 
4)Molecular Formula C14H12O3
5)Molecular Weight 228.24
6)Appearance White powder
7)Mesh Size 80 Mesh



Flow Chart
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Sample is available
      More quantity,more discount


Package
1)1kg/double plastic bags with aluminum foil bag outside
2)25kg/double plastic bags with fiber drum(50cm*38cm) outside
3)as your request


Storage
Storage:Store it in the cool and dry place.Keep it from strong light and heat.
Shelf life:24 months when it is stored properly


Lead Time
Usually 2 days after payment received

Delivery
Small quantity:international express - DHL,FEDEX,TNT,UPS,EMS etc.
Big quantity:by air or by sea


after-Sale Service 
Comprehensive understanding of the feedback
A working day of response time

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