Table 2 Identified free, bound and total individual phenolics and flavonoids from black, red and brown rice bran

6.18^a ± 0.78

6.18^a ± 0.63

5.31^b ± 0.74

5.31^b ± 0.67

2.87^c ± 0.59

2.87^c ± 0.39

17.50^c ± 1.20

24.40^a ± 1.59

15.25^d ± 1.27

21.50^b ± 1.65

11.26^e ± 0.72

14.42^d ± 1.15

7.46^f ± 0.88

28.04^a ± 1.80

5.27 ^g ± 0.86

23.83^b ± 1.89

3.51 ^h ± 0.73

17.79^d ± 1.37

19.98^b ± 1.38

25.53^a ± 1.92

15.33^c ± 1.19

15.33^c ± 1.09

9.61^d ± 0.92

9.61^d ± 0.84

10.41^d ± 1.04

33.35^a ± 2.06

6.18^e ± 0.79

24.53^b ± 1.53

4.08^e ± 0.58

16.71^c ± 1.18

11.89^b ± 0.98

15.55^a ± 1.20

8.10^d ± 0.94

9.27^c ± 1.04

2.71^f ± 0.66

2.87^f ± 0.36

12.56^b ± 1.47

15.31^a ± 1.07

5.50⁸ ± 0.68

6.39^c ± 0.88

3.48^e ± 0.61

4.22^d ± 0.44

15.64^b ± 1.16

22.05^a ± 1.32

12.66^c ± 0.92

15.90^b ± 1.02

7.27^e ± 0.79

8.96^d ± 0.89

10.72^a ± 0.81

10.72^a ± 0.91

7.74^b ± 0.81

7.74^b ± 0.82

2.35^c ± 0.24

2.35^c ± 0.30

12.85^a ± 1.15

12.85^a ± 0.88

12.82^a ± 0.90

12.82^a ± 0.94

5.68^b ± 0.38

5.68^b ± 0.72