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

mean RF value min max SD n # of references
 
Vegetables - Tubers - Potato, peeled, blanched / Potato, peeled, blanched, frozen, stored frozen
Polyphenols, total
Polyphenols, total Polyphenols, total 0.59 0.59 0.59 0 2 1