Ekstrakcija bioaktivnih komponenata iz morskih organizama pomoću eutektičkih otapala
Maruncek, I. (2021). Ekstrakcija bioaktivnih komponenata iz morskih organizama pomoću eutektičkih otapala. BSc Thesis. Josip Juraj Strossmayer University of Osijek: Osijek.
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| Abstract |
The brown alga Cystoseira barbata from the Sargassaceae family was used as a florotannins extraction material. Florotannins are polyphenolic bioactive components with a number of positive health effects. In this work, the ability of 10 different eutectic solvents prepared with choline chloride and various organic components to extract florotannins from plant material was examined. The amount of florotannins obtained was quantified using the DMBA method. The obtained results showed that with the help of eutectic solvents choline chloride and malic acid (1:1) and choline chloride and levulinic acid (1:2) the largest amount of florotanin was extracted, while the eutectic solvents choline chloride: thiourea (1:2) and choline chloride: fructose (1:1) were least effective for florotannins extraction |
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