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

mean RF value min max SD n # of references
 
Flavonoids - Flavonols - Kaempferol
Vegetables
Cabbages Cauliflower, raw 0.66 0.66 0.66 0 1 1
Broccoli, raw 1.03 1.03 1.03 0 1 1
Root vegetables Carrot, raw 0.75 0.75 0.75 0 1 1