Table 4. Concentrations of Coum in 30, 50, and 70% Extracts of M. officinalis before and after Irradiation with a Dose of 6 kGy.
content of ethanol in the system (% volume) | initial [Coum]in × 10–4 (mol/L) | irradiated [Coum]irrad × 10–4 (D = 6 kGy) | degree of
Coum transformation ![]() |
---|---|---|---|
30 | 3.2 | 2.3 | 28.1 |
50 | 2.5 | 2.4 | 4.0 |
70 | 2.0 | 1.6 | 20.0 |