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Hydrolysis of sunflower oil by means of hydrophobic membrane with lipolytic activity
Authors:Magdalena Rucka  Bozena Turkiewicz  Maria Tomaszewska  Nikodem Chlubek
Affiliation:(1) Inst. of Organic and Physical Chemistry, Technical University of Wroclaw, Wybrzeze Wyspianskiego 27, 50-370 Wroclaw, Poland;(2) Technical University of Szczecin, Al. Piastow 17, 70-310 Szczecin, Poland
Abstract:Polytetrafluoroethylene (PTFE) membranes of different porosity were used for lipase from Rhizopus immobilization. The immobilized enzyme applied to sunflower oil hydrolysis achieved the activity of 1228 U/m2 of the membrane area and the half-life time was calculated to be 7 days.
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