【Product Name】 Resveratrol、 Natural Resveratrol, Trans Resveratrol, Qitrinol

【 Source 】 Roots and rhizomes of Polygonum cuspidatum, a plant in the Polygonaceae family.

【Product Introduction】 Resveratrol is a naturally occurring polyphenolic compound, which has two structures: cis and trans. The trans structure has stronger biological activity than the cis structure. Resveratrol is insoluble in water and has unstable chemical properties.

【CAS number】 501-36-0

【Molecular formula】: C14H12O3

【 Molecular Weight 】 228.24

【Product Specifications] Resveratrol 1-98%; (Water soluble resveratrol 10%); Tiger cane emodin 1-98%; Polygonatum sibiricum glycoside/1-98% glycoside; Tiger cane extract 10:1 (powder, liquid); Complete specifications, please consult customer service for details;

【 Detection Method 】 HPLC

【Product Description] Brown yellow powder (50%), white powder (98%)

【 Solubility 】 0.03 g/L (water), easily soluble in ether, chloroform, methanol, ethanol, acetone, etc.

【Melting point】: 261-263 ° C

【 Product particle size 】 95% pass through 80 mesh

【 Packaging Specifications 】 Standard packaging: 25kg/cardboard drum; Bulk cargo: 1kg/bag

【 Storage conditions 】 Sealed, cool, moisture-proof, and away from light.

【 Shelf life 】 24 months

【Product Application】 Raw Materials