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

mean RF value min max SD n # of references
 
Flavonoids - Flavanones - Narirutin
Non-alcoholic beverages
Fruit juices - Citrus juices Orange, pure juice 1.04 1.04 1.04 0 1 1
Tangerine, pure juice 2 2 2 0 1 1