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-rutinoside
Fruits and fruit products
Fruits - Berries Rowanberry, raw 0.31 0.31 0.31 0 1 1
Fruits - Drupes Sweet cherry, raw 1.28 0.69 2.36 0.56 8 1
Non-alcoholic beverages
Vegetable juices - Fruit vegetable juices Tomato, juice 0.92 0.87 0.97 0.031 18 1
Vegetables
Fruit vegetables Tomato, ketchup 0.94 0.89 0.99 0.03 18 1