Conference Abstract Book

12 0 5 10 15 20 25 30 35 0 20 40 60 80 100 120 140 TPC (mg GAE/g) Time (min) 0 5 10 15 20 25 30 0 5 10 15 20 25 30 35 TPC (mg GAE/g) Time (min) Ethanolic extract (EtOH 50%) from partially defatted cake Four different experiments US1: T=21.5-51.5 o C, 50 W, t=120 min US2: T<33 o C, 50 W, t=120min US3: T<38 o C, 200 W, t=30 min Conventional extraction: Troom, t=120 min Effect of ultrasound treatment on the maximum TPC value Results