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

mean RF value min max SD n # of references
 
Flavonoids - Anthocyanins - Cyanidin 3-O-galactoside
Fruits and fruit products
Jams - Berry jams Blueberry [Unknown species], jam 0.74 0.56 0.92 0.12 6 1