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

mean RF value min max SD n # of references
 
Cereals and cereal products - Cereals - Barley, raw, hulled / Barley, hulled, microwaved
Polyphenols, total
Polyphenols, total Polyphenols, total 0.57 0.46 0.7 0.065 8 1