Abstract:
:The present study evaluated the effectiveness of germination and iron fortification on iron concentration and bioavailability of brown rice. Iron fortification during germination process with 0.05-2 g/L ferrous sulfate increased the iron concentration in germinated brown rice from 1.1 to 15.6 times than those in raw brown rice. Based on the recommended dietary allowance of iron, maximum germination rate and γ-aminobutyric acid, we recommend the brown rice fortified with 0.25 g/L FeSO(4) as a suitable fortification level to use in germination process. Iron fortification during the germination process has a positive effect on iron concentration and bioavailability. A significant difference was observed among the cultivars in respect to the capacity for iron accumulation and bioavailability. Germination alone could improve in vitro iron solubility, but had no effect on iron bioavailability in Caco-2 cell, the additional fortification process should be combined to get high amount of bioavailable iron from the brown rice.
journal_name
Food Chemjournal_title
Food chemistryauthors
Wei Y,Shohag MJ,Ying F,Yang X,Wu C,Wang Ydoi
10.1016/j.foodchem.2012.09.134subject
Has Abstractpub_date
2013-06-01 00:00:00pages
1952-8issue
2-3eissn
0308-8146issn
1873-7072pii
S0308-8146(12)01626-3journal_volume
138pub_type
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