Research Article
The Study of Interactions between Active Compounds of Coffee and Willow (Salix sp.) Bark Water Extract
Table 3
Comparison of interaction factors (IF) of mixtures of coffee with willow bark preparation.
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Measured activity () of a mixture of samples (expressed as EC50 [mg/mL]). Theoretically calculated mixture activity () (based on the dose response of single components at various concentrations) (expressed as EC50 [mg/mL]). Interaction factor (IF) value < 1 indicates synergistic interaction; IF > 1 indicates antagonism; IF 1 indicates additional interactions. |