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

mean RF value min max SD n # of references
 
Non-alcoholic beverages - Fruit juices - Berry juices - Blackcurrant, juice / Blackcurrant, juice, stored refrigerated
Polyphenols, total
Polyphenols, total Polyphenols, total 0.88 0.68 1.02 0.11 6 1