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

mean RF value min max SD n # of references
 
Seeds - Pulses - Lentils - Lentils, whole, raw / Lentils, whole, pressure-steamed
Polyphenols, total
Polyphenols, total Polyphenols, total 1.16 1.1 1.22 0.06 2 1