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  • Title: Effect of germination on the physicochemical and antioxidant characteristics of rice flour from three rice varieties from Nigeria.
    Author: Chinma CE, Anuonye JC, Simon OC, Ohiare RO, Danbaba N.
    Journal: Food Chem; 2015 Oct 15; 185():454-8. PubMed ID: 25952893.
    Abstract:
    This study determined the effect of germination (48 h) on the physicochemical and antioxidant characteristics of rice flour from three rice varieties from Nigeria. Local rice varieties (Jamila, Jeep and Kwandala) were evaluated and compared to an improved variety (MR 219). Physicochemical and antioxidant properties of flours were determined using standard methods. Protein, magnesium, phosphorus, potassium and antioxidant properties of rice flours increased after germination while phytic acid and total starch contents decreased. Foaming capacity and stability of rice flours increased after germination. Germination resulted to changes in pasting and thermal characteristics of rice flours. Germinated rice flours had better physicochemical and antioxidant properties with reduced phytic acid and starch contents compared to MR 219, which can be utilized as functional ingredients in the preparation of rice-based products.
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