Conference Abstract Book

CASE #3: Valorization of olive tree leaves [cultivationby-products ] Drying-Grinding Successive Extractions Recovery of low and high polarity phenolic compounds Characterization of extracts Total Yield, TPC, TEAC, HPLC Kalamon variety: 14 % yield in low polarity phenolics 86 mg GAE/g dried extract 16.5 % yield in high polarity phenolics 106 mg GAE/g dried extract Optimization of extraction (Kalamon leaves) Olive leaves from three characteristic Greek varieties Koroneiki Hondrolia Kalamon Pilot production of extracts Total yield 30.5 % Incorporating bioactive ingredients into active food packaging through sustainable processes to reduce food and packaging material waste (ΥΠ3ΤΑ-0559800)