[Influence of process methods on contents of chemical component Radix Polygoni Multiflori].


Different methods of processing Radix Polygoni Multiflori and the change of chemical components including emodin, physcion, 2,3,5,4'-stilbene glucoside, and tannin were investigated. The dried roots of polygoni were processed in different ways, such as, steamed with black bean sauce, steamed with water, stewed with black bean sauce, and stewed with black… (More)