Ferric reducing ability power (FRAP) of rice fractions
The ferric reducing ability power of all extracts of rice fractions
expressed in FRAP value (lmol FeSO4/g) are shown in Table 2. The
different fractions from three sites showed significant (p < 0.05) differences
in FRAP value, indicating that the location sites significantly
influenced the ferric reducing power evaluation. Regardless
of the location sites, the FRAP value of different fraction extracts
indicated that the bran fraction had the greatest reducing power
(27.5–32.2 lmol FeSO4/g) followed by husk (12.4–28.2 lmol