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

mean RF value min max SD n # of references
 
Flavonoids - Dihydrochalcones - Phloretin 2'-O-xylosyl-glucoside
Non-alcoholic beverages
Fruit juices - Pome juices Apple [Dessert], pure juice 0.83 0.74 0.95 0.072 7 1