Page 65 - 《广西植物》2020年第5期
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5 期                             付美玲等: 落叶松针叶化学成分研究                                          6 6 1


                                    表 1  乙酸乙酯萃取物的抑菌活性
                            Table 1  Antibacterial activities of ethyl acetate extracts

                                                   抑菌率 Inhibition rate (%)
          浓度
       Concentration
               ̄1
       (mgmL )           大肠杆菌              枯草芽孢杆菌             金黄色葡萄球菌              蜡样芽孢杆菌
                         Escherichia coli    Bacillus subtilis  Staphylococcus aureus  Bacillus cereus
          100                70                  72                  65                  71
           50                65                  65                  54                  67
           20                61                  60                  49                  65
           10                57                  55                  40                  63
           5                 55                  53                  33                  61



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