Pharmaceutical composition comprising Patrinia scabiosaefolia extract for preventing or treating infectious disease of Enterohamorrhagic Escherichia coli

摘要

PURPOSE: A pharmaceutical composition for preventing or treating enterohemorrhagic E. colibacillosis is provided to show excellent antibacterial activity against enterohemorrhagic E.coli O157:H7 using a Patrinia scabiosaefolia extract. CONSTITUTION: A pharmaceutical composition for preventing or treating enterohemorrhagic E. colibacillosis contains a Patrinia scabiosaefolia extract as an active ingredient. The extract is prepared from Patrinia scabiosaefolia using water, C1-C4 alcohol, or a mixture thereof. The C1-C4 alcohol is methanol or ethanol. The extract is an ethyl acetate fraction of Patrinia scabiosaefolia. [Reference numerals] (AA) Amphicilin; (BB) Methyl acetate fraction of Patrinia scabiosaefolia