Polygonum multiflorum Root

Polygonum multiflorum Root

Final Authorized Version 1.0

Polygonum multiflorum Root 

 


DEFINITION

The article consists of the dried root of Polygonum multiflorum Thunb. with the currently accepted Latin name Reynoutria multiflora (Thunb.) Moldenke (Family Polygonaceae)1, collected in autumn or winter. It contains NLT 1.5% of 2,3,5,4'-tetrahydroxystilbene-2-O-β-d-glucoside (C20H22O9) on the dried basis; NLT 0.10% of total anthraquinones, calculated as the sum of emodin-8-O-β-d-glucoside (C21H20O10), physcion-8-O-β-d-glucoside (C22H22O10), emodin (C15H10O5), and...

Other Versions

Proposed For Comment Version 0.2
Proposed For Development Version 0.1