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

mean RF value min max SD n # of references
 
Phenolic acids - Hydroxycinnamic acids - p-Coumaroylquinic acid
Fruits and fruit products
Fruits - Drupes Sweet cherry, raw 1.13 0.81 1.36 0.19 8 1
Non-alcoholic beverages
Fruit juices - Pome juices Apple [Dessert], pure juice 0.82 0.75 0.89 0.039 7 1