Retention factor (RF) = (Content After Processing / Content Before Processing) * Yield factor

mean RF value min max SD n # of references
 
Oils - Oils - Fruit vegetable oils - Olive, oil, virgin / Olive, oil, virgin, stored at room temperature
Polyphenols, total
Polyphenols, total Polyphenols, total 0.55 0.17 1 0.3 30 1