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

mean RF value min max SD n # of references
 
Flavonoids - Flavonols - 5,4'-Dihydroxy-3,3'-dimethoxy-6:7-methylenedioxyflavone 4'-O-glucuronide
Vegetables
Leaf vegetables Spinach, raw 0.26 0.26 0.26 0 1 1
mean RF value min max SD n # of references
 
Flavonoids - Flavonols - 5,4'-Dihydroxy-3,3'-dimethoxy-6:7-methylenedioxyflavone 4'-O-glucuronide
Vegetables
Leaf vegetables Spinach, raw 0.6 0.6 0.6 0 1 1