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

mean RF value min max SD n # of references
 
Flavonoids - Anthocyanins - Peonidin 3-O-glucoside
Alcoholic beverages
Wines - Grape wines Wine [Red] 0.25 0.07 0.56 0.14 14 1
Fruits and fruit products
Fruits - Drupes Sweet cherry, raw 4.91 1.53 8.29 3.38 2 1