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 - Stalk vegetables - Rhubarb, raw / Rhubarb, blanched
Polyphenols, total
Polyphenols, total Polyphenols, total 0.83 0.74 0.98 0.11 3 1
mean RF value min max SD n # of references
 
Fruits and fruit products - Fruits - Stalk vegetables - Rhubarb, raw / Rhubarb, blanched
Flavonoids
Anthocyanins Anthocyanins, total 0.67 0.61 0.71 0.038 4 1