... : Chinese Angelica RootLatin name: Angelica sinensisSource: Angelica sinensis (Oliv.) Diels dry root Awailable types: Japanese,Angelica head,Angelica body,Angelica tail Main ... butyl (n butylidenephthalide) Main purpose: Dong quai (angelica root) contains subtances that, in clinical tests, have ... . However, there is no conclusive proof that angelica is effective in treating these conditions. In oriental ...