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

mean RF value min max SD n # of references
 
Flavonoids - Anthocyanins - Pelargonidin 3-O-glucoside
Fruits and fruit products
Fruits - Berries Strawberry, puree 0.63 0.49 0.74 0.1 6 1
Non-alcoholic beverages
Fruit juices - Berry juices Strawberry, pure juice, high-intensity pulsed electric fields 0.71 0.43 0.94 0.2 8 1
Strawberry, pure juice 0.79 0.68 0.89 0.1 2 1
Strawberry, pure juice, pasteurized 0.66 0.32 1.01 0.23 16 1
Fruit juices - Tropical fruit juices Pomegranate, pure juice, pasteurized 0.4 0.25 0.5 0.11 4 1