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

mean RF value min max SD n # of references
 
Non-alcoholic beverages - Tea infusions - Tea [Green], infusion / Tea [Green], infusion, stored refrigerated
Flavonoids
Flavanols (-)-Epigallocatechin 3-O-gallate 0.5 0.26 0.79 0.22 3 1
(-)-Epigallocatechin 0.45 0.37 0.56 0.079 3 1
(-)-Epicatechin 3-O-gallate 0.41 0.11 0.79 0.28 3 1