The range of anthocyanins in the black rice brans
(1.13-2.56 mg/g) was similar to that reported in the seed coat of
black soy bean (0.22-1.87 mg/g) (23) and purple wheat bran
(1.16 mg/g) (24). Total phenolic acids found in rice bran samples
were in the range of 1.53-3.29 mg/g, which was slightly lower
than reported in wheat bran (3.36-3.97 mg/g)