Colour Interval Value Publication Food Name Reference
[ 0.00, 0.01 ) 0.00 mg/100 ml Italian beer Nardini M., et al (2004) Determination of free and bound phenolic.... Food Chemistry 84:137-143 PubMed (25308670)
[ 0.03, 0.05 ) 0.04 mg/100 ml German beer Nardini M., et al (2004) Determination of free and bound phenolic.... Food Chemistry 84:137-143 PubMed (25308670)
0.04 mg/100 ml Austrian beer Nardini M., et al (2004) Determination of free and bound phenolic.... Food Chemistry 84:137-143 PubMed (25308670)