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

mean RF value min max SD n # of references
 
Fruits and fruit products - Fruits - Drupes - Nectarine, puree, high-pressure processed / Nectarine, puree, high-pressure processed, stored refrigerated
Polyphenols, total
Polyphenols, total Polyphenols, total 0.95 0.88 1.04 0.047 8 1