Page 124 - 《广西植物》2020年第9期
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9 期                金秋珠等: 产壳聚糖酶内生真菌的筛选、鉴定及酶活力初步研究                                          1 3 3 9


                        表 3  不同金属离子对内生真菌 Stdif9 ̄4 产壳聚糖酶活力影响
          Table 3  Effects of different metal ions on chitosanase ̄producing activity of endophytic fungus Stdif9 ̄4

    金属离子
                            CK     Na +    K +    Ag  +  Ca 2+   Mn 2+  Zn 2+  Cd 2+   Ba  2+  Fe 3+
    Metal ion
    相对酶活力                  100.0c  100.2c  101.4c  57.9g  108.2b  172.9a  84.5e  85.2e  92.8d  74.1f
    Relative enzyme activity (%)
     注: CK 表示对照ꎮ
     Note: CK denotes the control group.

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