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 0.11 0.04 0.21 0.058 6 1
Jams - Berry jams Strawberry, jam 0.12 0 0.73 0.17 43 1