Colour Interval Value Publication Food Name Reference
[ 0.47, 0.49 ) 0.47 mg/100 g FW Blueberry - Vaccinium angustifolium - Jam 2 Garcia-Viguera C., et al (1997) Determination of authenticity of fruit j.... Journal of the Science of Food and Agriculture 73:207-213
[ 0.49, 0.53 ) 0.52 mg/100 g FW Blueberry - Vaccinium angustifolium - Jam 1 Garcia-Viguera C., et al (1997) Determination of authenticity of fruit j.... Journal of the Science of Food and Agriculture 73:207-213