An Evaluation of the DNA-Protective Effects of Extracts from Menyanthes trifoliata L. Plants Derived from In Vitro Culture Associated with Redox Balance and Other Biological Activities

Table 2

Antimicrobial activity of MtRV and MtAPV extracts of M. trifoliata. Van: vancomycin; NOR: norfloxacin; ANF: amphotericin B. Data represent the median values in triplicate.

Plant material

Staphylococcus aureus

Pseudomonas aeruginosa

Escherichia coli

Enterococcus faecalis

Saccharomyces cerevisiae

Candida albicans

MIC (μg/mL)

MBC

MIC (μg/mL)

MBC

MIC (μg/mL)

MBC

MIC (μg/mL)

MBC

MIC (μg/mL)

MFC

MIC (μg/mL)

MFC

Mt RV extract

225

>500

150

>500

250

>500

150

>500

725

625

625

1500

Mt APV extract

250

>500

250

>500

250

>500

250

>500

725

725

925

2500

Positive control

7.82 VAN

>500

<0.48 NOR

>500

0.98 NOR

>500

1.95 VAN

>500

<0.48 ANF

>5000

<0.48 ANF

>5000