Table 1.
Elicitor and its concentration | Amaranthin | Betanin | Betalamic acid | Betaxanthin |
---|---|---|---|---|
Fungal elicitor (%) | ||||
Control | 0.30 | 0.18 | 0.31 | 0.21 |
0.125 × 10−3 | 0.28 | 0.19 | 0.34 | 0.19 |
0.250 × 10−3 | 0.29 | 0.19 | 0.32 | 0.20 |
0.500 × 10−3 | 0.27 | 0.19 | 0.35 | 0.20 |
Yeast extract (mg/l) | ||||
Control | 0.34 | 0.23 | 0.32 | 0.11 |
150 | 0.33 | 0.24 | 0.30 | 0.13 |
200 | 0.32 | 0.22 | 0.31 | 0.15 |
250 | 0.33 | 0.21 | 0.30 | 0.16 |
Copper sulphate (μM) | ||||
Control | 0.39 | 0.27 | 0.26 | 0.08 |
6.4 | 0.35 | 0.24 | 0.24 | 0.17 |
12.8 | 0.35 | 0.24 | 0.24 | 0.18 |
25.6 | 0.34 | 0.24 | 0.24 | 0.18 |
Cobalt chloride (μM) | ||||
Control | 0.37 | 0.27 | 0.24 | 0.13 |
6.7 | 0.37 | 0.26 | 0.23 | 0.14 |
13.4 | 0.30 | 0.21 | 0.32 | 0.17 |
26.8 | 0.27 | 0.21 | 0.35 | 0.18 |