Detailed Product Description

  Resveratrol  50%, 90%, 98%, 99%.

Usage: Direct Antioxidant Activity, Estrogenic and Anti-estrogenic Activities. Effects on Biotransformation Enzymes and Cancer Prevent. Preservation of Normal Cell Cycle. Regulation, Proliferation and Induction of Apoptosis.

Mol. Formula: C₁₄H₁₂O₃

Mol. Weight: 228.25

CAS: 501-36-0

Appearance: Brown Powder

Odor Characteristic

Ash≤0.5%

Pesticides Negative

Heavy metals≤10PPM

Arsenic(As): ≤1PPM

Particle size100%through 80 mesh

Moisture≤3%

MicrobioiogicalTotal plate count≤1000cfu/g

Mold≤100cfu/g

SalmgosellaNegative

E.Coli Negative

Storage: Keep in cool & dry place, Do not freeze. Away from strong light and heat.

Shelf life: 2 years when properly stored.

Contents supply:5%, 10%, 20%, 50%, 90%, 98%, 99%.

Botanical Source: Polygonum cuspidatum Sieb. et Zucc