酸模内生镰刀菌HU0298抗MRSA活性代谢成分

李丰名,陈嘉颖,吕镇城,徐良雄,黄日明

Active secondary metabolites against methicillin- resistant Staphylococcus aureus (MRSA) of endophytic Fusarium sp. HU0298 from Rumex acetosa

LI Feng-Ming,CHEN Jia-Ying,LV Zhen-Cheng,XU Liang-Xiong,HUANG Ri-Ming

表1 石油醚萃取物中活性流分抗金黄色葡萄球菌的抑菌圈半径

Table 1 Inhibition zone radius (mm) against Staphylococcus aureus of the active fractions in petroleum ether extract of Fusarium sp. HU0298

活性流分 Active fraction 流分编号 Fractions No. 流分编号（甲酯化） Fractions No. (methyl esterification) Fr.1 Fr.2 Fr.3 Fr.4 Fr.5 Fr.6 Fr.7 Fr.2′ Fr.3′ Fr.4′ Fr.5′ Fr.6′ S. aureus ATCC6538 0.0 0.0 1.0 2.0 2.0 3.0 0.0 0.0 1.0 2.0 2.0 3.0 MRSA 11646 0.0 1.0 1.0 3.0 3.0 3.0 0.0 1.0 1.0 3.0 3.0 3.0