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

mean RF value min max SD n # of references
 
Vegetables - Fruit vegetables - Tomato, whole, raw / Tomato, whole, freeze-dried
Polyphenols, total
Polyphenols, total Polyphenols, total 0.08 0.08 0.08 0 1 1