TY - JOUR
T1 - Effect of Various Soy Protein Products on Retention of Nonheme Iron from a Casein Test Meal or from Soy‐Based Test Meals
AU - THOMPSON, DONALD B.
AU - ERDMAN, J. W.
PY - 1988/9
Y1 - 1988/9
N2 - The influence of soy product processing on whole‐body 59Fe retention by the rat was examined. Some, but not all, soy protein products present in the diet previous to a casein‐based radiolabeled test meal lowered iron retention relative to that by rats fed the casein diet. A soy fiber preparation in the diet did not adversely affect 59Fe retention. When various radiolabeled test meals were fed in either acid or neutralized form, neutralization of soy protein isolate (SPI), but not of casein, led to less 59Fe retention (PC 0.01) from the test meal. After appropriate heat treatment, 59Fe retention from acid and neutralized SPI was not distinguishable.
AB - The influence of soy product processing on whole‐body 59Fe retention by the rat was examined. Some, but not all, soy protein products present in the diet previous to a casein‐based radiolabeled test meal lowered iron retention relative to that by rats fed the casein diet. A soy fiber preparation in the diet did not adversely affect 59Fe retention. When various radiolabeled test meals were fed in either acid or neutralized form, neutralization of soy protein isolate (SPI), but not of casein, led to less 59Fe retention (PC 0.01) from the test meal. After appropriate heat treatment, 59Fe retention from acid and neutralized SPI was not distinguishable.
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U2 - 10.1111/j.1365-2621.1988.tb09299.x
DO - 10.1111/j.1365-2621.1988.tb09299.x
M3 - Article
AN - SCOPUS:84972810949
VL - 53
SP - 1460
EP - 1463
JO - Journal of Food Science
JF - Journal of Food Science
SN - 0022-1147
IS - 5
ER -