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, baked
Polyphenols, total
Polyphenols, total Polyphenols, total 1.06 0.92 1.21 0.14 2 1