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The results on the extraction of natural compounds from Agrimonia eupatoria and Agrimonia procera by using supercritical carbon dioxide (SC-CO 2 ) are presented. Two agrimony species were extracted in laboratory scale equipment at various parameters and it was found that in case of A. eupatoria the increase in extraction pressure and the addition of a co-solvent ethanol remarkably increases...
The antioxidant activity of Agrimonia eupatoria (Agrimony) and Agrimonia procera (Fragrant agrimony) extracts was assessed by measuring in DPPH radical scavenging and ABTS + radical decolourisation reaction systems. Radical scavenging capacity of agrimony extracts varied in a wide range (9.1−97.5% in DPPH reaction and 6.7−79.5% in ABTS reaction) depending on the polarity of the solvent used...
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