TY  - JA
AU  - Fairweather Tait,S.J.
AU  - Eagles,J.
AU  - Minski,M.J.
AU  - Portwood,D.E.
AU  - Symss,L.L.
TI  - Iron and zinc absorption in human subjects from a mixed meal of extruded and nonextruded wheat bran and flour
SN  - 0002-9165
U1  - 89-147963 
PY  - 1989///
KW  - Agronomic characters
KW  - AGROVOC
KW  - Cereal products
KW  - Cereals
KW  - Chemical composition
KW  - Crops
KW  - Economic plants
KW  - Elements
KW  - Food technology
KW  - Foods
KW  - Grain crops
KW  - Heavy metals
KW  - Industrial pollutants
KW  - Injurious factors
KW  - Metals
KW  - Physiology of human nutrition
KW  - Plant products
KW  - Plants
KW  - Pollutants
KW  - Processing
KW  - Products
KW  - Transition elements
N1  - charts. 20 references
N2  - The effect of extrusion cooking of a bran-flour mixture on iron and zinc retention was measured in normal adults. The stable isotopes 58Fe (1.253 mg) and 67Zn (5.13 mg) were administered with 40 g nonextruded or extruded cereal with milk and isotopic retention was measured from fecal excretion over the next 4-7 d by neutron-activation analysis (Fe) and fast-atom-bombardment mass spectrometry (Zn). 58Fe retention was 15.1 +/- 2.4% (average +/- SEM) with the nonextruded meal and 16.5 +/- 2.7% with the extruded meal. 67Zn retention was 18.9 +/- 1.7% with the nonextruded meal and 18.3 +/- 1.5% with the extruded meal. Extrusion cooking had no
T2  - American Journal of Clinical Nutrition
ER  -