RUF Recipe Fe, mg/100 g Zn, mg/100 g PA, g/100 g PA/Fe molar ratio PA/Zn molar ratio Fe dialysability, % Zn dialysability, %
DSMP 11.90 ± 2.83d 5.84 ± 3.16d 0.57 ± 0.05c 4.05a 9.67a 4.85 ± 0.46c 8.69 ± 1.81c
SPC 15.11 ± 5.93e 5.60 ± 2.71e 0.84 ± 0.02d 4.70a 14.86a 2.79 ± 0.59d 3.61 ± 0.37d
Reference sample 2.00 ± 0.55 - - - - 1.38 ± 0.11 -
SPC: Soy protein concentrate; DSMP: Dry skim milk powder; PA: Phytic acid. Values with different superscripts in same column are significantly different (p<0.05).
Table 4: Phytic acid content and iron and zinc dialysability in RUF