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

mean RF value min max SD n # of references
 
Fruits and fruit products - Fruits - Pomes - Apple [Dessert], puree / Apple [Dessert], puree, stored at room temperature
Polyphenols, total
Polyphenols, total Polyphenols, total 0.79 0.39 1.1 0.24 9 1