From: Active compounds and biological activity of in vitro cultures of some Echinacea purpurea varieties
Var. | JA (mM) | Caffeic acid derivatives (mg/g DW) | Increases or decreases (%) | Total hydrolysable sugars (mg/g DW) | Increases or decreases (%) | ||||
---|---|---|---|---|---|---|---|---|---|
15Â days | 30Â days | 15Â days | 30Â days | 15Â days | 30Â days | 15Â days | 30Â days | ||
Double Decker | 0 | 0.81c | 1.57c | 0 | 0 | 76.9b | 90.0b | 0 | 0 |
50 | 4.08a | 3.04b | + 0.33 | + 0.14 | 125.7a | 98.3b | + 4.9 | + 0.8 | |
100 | 3.00b | 3.71a | + 0.22 | + 0.21 | 119.9a | 120.7a | + 4.3 | + 3.7 | |
200 | 0.95c | 2.97b | + 0.02 | + 0.14 | 110.4a | 112.5a | + 3.7 | + 2.3 | |
LSD0.05 | Â | 0.30 | 0.20 | Â | Â | 15.90 | 11.55 | Â | Â |
Rubinstern | 0 | 3.59b | 3.85c | 0 | 0 | 73.4c | 123.1a | 0 | 0 |
50 | 1.76c | 7.67b | − 0.18 | + 0.38 | 161.3a | 129.4a | + 8.8 | + 0.6 | |
100 | 7.25a | 4.05c | + 0.37 | + 0.01 | 123.4b | 98.8b | + 5.0 | − 2.4 | |
200 | 6.83a | 9.75a | + 0.32 | 0.59 | 121.3b | 96.9b | + 4.8 | − 2.6 | |
LSD0.05 | Â | 0.43 | 0.67 | Â | Â | 10.51 | 16.03 | Â | Â |