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

mean RF value min max SD n # of references
 
Flavonoids - Flavonols - Quercetin 3-O-glucoside
Alcoholic beverages
Wines - Grape wines Wine [White] 0.11 0.11 0.11 0 1 1
Wine [Red] 1.03 0.69 1.34 0.22 12 1
Fruits and fruit products
Fruits - Berries Rowanberry, raw 0.16 0.16 0.16 0 1 1
Non-alcoholic beverages
Fruit juices - Pome juices Apple [Dessert], pure juice 0.46 0.23 0.84 0.21 7 1