The extraction and separation techniques of oligoprocyanidins(OPC) from the root of wild Sanguisorba officinalis Linn.
2
其主要成分为生地、地榆、柴胡、白芍、茯苓、白术、 炒栀子、黄芩、侧柏叶。
The main ingredients include rehmannia root, garden burnet, bupleurum root, white peony root, tuckahoe and other four kinds of Chinese medicinal materials.