Colour Interval Value Publication Food Name Reference
[ 0.10, 0.11 ) 0.10 mg/100 ml German beer Nardini M., et al (2004) Determination of free and bound phenolic.... Food Chemistry 84:137-143 PubMed (25308670)
[ 0.11, 0.11 ) 0.11 mg/100 ml Italian beer Nardini M., et al (2004) Determination of free and bound phenolic.... Food Chemistry 84:137-143 PubMed (25308670)
[ 0.11, 0.13 ) 0.12 mg/100 ml Austrian beer Nardini M., et al (2004) Determination of free and bound phenolic.... Food Chemistry 84:137-143 PubMed (25308670)