Giant Knotweed Extract (Polygonum Cuspidatum Extract, Resveratrol),China NKT price supplier

 1. Brief Introduction

Product Name: Giant Knotweed Extract (Polygonum Cuspidatum Extract, Resveratrol)

Botanical Source: Polygonum Cuspidatum
Part of plant used: Root and Stem
Appearance: White or off white powder (98%), Brown powder (50%)  

CAS number: 501-36-0

Molecular Formula: C₁₄H₁₂O₃

Molecular Weight: 228.24

2. Specification:
Resveratrol 50-98% (HPLC)

3. Benefits: 
1). Antisepsis, antioxidation and anti-aging.

2). Antipyretic and analgesic effect.

3). Anti-cancer, anti-mutagenic capacity.

4). Enhance immune system activity in the wound treatment. 

5). Prevent heart and liver damage.

6). Natural antioxidant and impacts on the metabolism of osseous issue.

4. Packaging:
Low-density polyethylene bag with cardboard drum outside, 25kgs per drum.

5. Storage:
Store at cool and dry place. Avoid from strong light and heat.

6. Shelf Life:
24 months when properly stored.

7. Why choose us:
1). GMP approved factory.
2). Fully-automatic production lines.
3). Huge capacity: whole processing ability of herbal raw materials is about 30,000 tons/ year.

4). Traceability and clean label.

5). Close to the raw material plantation base.