Research Article
UPLC-TOF-MS Characterization and Identification of Bioactive Iridoids in Cornus mas Fruit
Table 2
Primary DNA damage assay in E. coli PQ37.
| Compound | Concentration (µg mL−1) | Induction factor (mean ± standard deviation) |
| Loganic acid | 1000 | 1.095 ± 0.004 | 500 | 1.080 ± 0.038 | 250 | 0.994 ± 0.003 | 125 | 1.058 ± 0.025 | 62.5 | 1.006 ± 0.024 | 31.2 | 1.027 ± 0.003 | 15.6 | 1.012 ± 0.003 | 7.81 | 0.965 ± 0.031 |
| Loganin | 1000 | 0.995 ± 0.044 | 500 | 1.013 ± 0.029 | 250 | 1.036 ± 0.018 | 125 | 1.051 ± 0.038 | 62.5 | 1.029 ± 0.001 | 31.2 | 1.041 ± 0.001 | 15.6 | 1.033 ± 0.006 | 7.81 | 1.016 ± 0.036 |
| Sweroside | 1000 | 1.028 ± 0.008 | 500 | 1.021 ± 0.005 | 250 | 1.032 ± 0.008 | 125 | 1.043 ± 0.013 | 62.5 | 1.009 ± 0.042 | 31.2 | 1.001 ± 0.010 | 15.6 | 1.029 ± 0.017 | 7.81 | 0.939 ± 0.022 |
| Cornuside | 1000 | 1.068 ± 0.015 | 500 | 1.030 ± 0.018 | 250 | 1.012 ± 0.000 | 125 | 1.074 ± 0.040 | 62.5 | 1.023 ± 0.030 | 31.2 | 1.026 ± 0.016 | 15.6 | 1.019 ± 0.029 | 7.81 | 0.959 ± 0.019 |
| 4NQO | 1.25 | 3.365 ± 0.516 |
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