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

mean RF value min max SD n # of references
 
Vegetables - Tubers - Potato, blanched / Potato, blanched, frozen, stored frozen
Polyphenols, total
Polyphenols, total Polyphenols, total 1.11 0.99 1.24 0.12 2 1