Colour Interval Value Publication Food Name Reference
[ 0.08, 0.10 ) 0.08 mg/100 g FW Buckwheat - Milled from groats - Whole groats Steadman K.J., et al (2001) Minerals, phytic acid, tannin and rutin .... Journal of the Science of Food and Agriculture 81:1094-1100
0.08 mg/100 g FW Buckwheat - Milled from groats - Supreme dark flour Steadman K.J., et al (2001) Minerals, phytic acid, tannin and rutin .... Journal of the Science of Food and Agriculture 81:1094-1100
0.09 mg/100 g FW Buckwheat - Milled from groats - Whole groats Steadman K.J., et al (2001) Minerals, phytic acid, tannin and rutin .... Journal of the Science of Food and Agriculture 81:1094-1100
[ 0.15, 0.18 ) 0.17 mg/100 g FW Buckwheat - Milled from groats - Whole groats Steadman K.J., et al (2001) Minerals, phytic acid, tannin and rutin .... Journal of the Science of Food and Agriculture 81:1094-1100