Table 5. Color of rice cookies according to red beet powder content
Sample
1)
Control
2%
4%
6%
8%
Color
L*
83.53±0.35
a
2)
66.69±0.57
b
60.27±0.22
c
55.33±0.37
d
50.09±0.62
e
a*
4.11±0.07
e
18.74±0.33
d
24.33±0.58
c
26.83±1.00
b
28.68±0.31
a
b*
31.48±0.51
a
22.14±0.48
b
21.88±0.15
b
22.76±0.49
b
22.00±0.19
b
The values with different superscripts within a row significantly different (
p
<0.05) by Tukey test range test.
Values are mean±SD.