The color measurement study was performed
by the Hunter Lab colorimeter, most importantly to
check for the brightness and the yellowness of the
VCO. The highest of brightness was achieved by
the enzymatic treatment (92.25 ± 0.11) followed by
fresh-dry (92.17 ± 0.06), fermentation (92.06 ± 0.10)
and chilling and thawing method (91.91 ± 0.00). In
contrast, the highest value for yellowness was from
fresh-dry method (3.88 ± 0.02) followed by enzyme
(1.80 ± 0.02), fermentation (1.68 ± 0.01) chilling and
thawing method (0.76 ± 0.04).