Isolation of Actinomyces odontolyticus, Eubacterium lentum, Peptostreptococcus productus, Streptococcus acidominimus from a case of a multi bacterial synergistic gangrene Its active constituents can efficiently kill many pathogenic bacteria for example Staphylococcus aureus, colibacillus and Blastomyces albicans. 一例多细菌协同性坏疽中分离到溶齿放线菌、迟缓优杆菌、延展消化链球菌和低酸链球菌有效成份能迅速直接杀灭金黄色葡萄球菌、大肠杆菌、白色念珠菌等。