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. 2020 Mar 11;5(11):5976–5983. doi: 10.1021/acsomega.9b04335

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 Inline graphic (%)
30 3.2 2.3 28.1
50 2.5 2.4 4.0
70 2.0 1.6 20.0