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

mean RF value min max SD n # of references
 
Seeds - Soy and soy products - Soy, tofu / Soy, tofu, boiled
Flavonoids
Isoflavonoids Daidzein 3.25 2.58 3.66 0.4 5 2
6''-O-Acetyldaidzin 3.11 1.71 7.07 2.29 4 2
6''-O-Acetylgenistin 3.13 2.75 3.89 0.42 5 2
Genistein 3.01 2.55 3.43 0.38 5 2
6''-O-Malonylgenistin 2.75 2.13 3.07 0.33 5 2
6''-O-Malonyldaidzin 2.76 2.54 2.98 0.18 5 2
Glycitein 2.95 2.4 4.12 0.6 5 2
Daidzin 2.94 2.43 3.19 0.28 5 2
6''-O-Malonylglycitin 2.8 2.35 3.24 0.32 5 2
Glycitin 2.64 0.12 4.12 1.34 5 2
Genistin 2.94 2.47 3.2 0.25 5 2