Search results for: CUPRAC, FRAP, ABTS, DPPH - Bridge of Knowledge

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Search results for: CUPRAC, FRAP, ABTS, DPPH

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Search results for: CUPRAC, FRAP, ABTS, DPPH

  • DES - polarity, pH and antioxidant potential

    Open Research Data
    open access

    This physicochemical properties of selected deep eutectic solvents (DES) were tested. Polarity is important for extraction efficiency. The values of pH can importantly affect growing of bacteria and yeasts strains. Total phenolic content, DPPH and FRAP methods were used for determination of antioxidant potential of the extract produced with DES.  

  • The effect of roasting beetroot and chicory on the anti-oxidative activity of their extracts

    Open Research Data
    open access

    The eThe data set presents the results of the assessment of the impact of roasting raw materials in the form of beetroot and chicory on their antioxidant activity measured by the standard ABTS and DPPH radical tests. The numerical results were compared with the visual assessment of the roasted raw materials. The obtained results confirmed the increase...