Considerably higher (p < 0.05) lightness (L* value) of QCGBR was
observed together with lower (p < 0.05) yellowness (b* value)
when comparing to color of brown rice and GBR. Redness (a* value)
of QCGBR was significantly lower (p < 0.05) than color of GBR with
differences between cooking methods. QCGBR from boiling was
comparably to redness of brown rice, however, QCGBR from pressure
cooking had significantly lower (p < 0.05) redness. Inclusively
QCGBR had more (p < 0.05) total color difference (DE) than those of
GBR