Colour Interval Value Publication Food Name Reference
[ 0.09, 0.11 ) 0.09 mg/100 ml Irish Ale beer Hayes P., et al (1987) Comparison of electrochemical and ultrav.... Analyst 112:1205-1207 PubMed (3425922)
0.10 mg/100 ml Beer, ale McMurrough I., et al (1984) Phenolic acids in beers and worts. Journal of the Institute of Brewing 90:181-187 PubMed (25664918)
0.11 mg/100 ml Beer, ale, British export A McMurrough I., et al (1984) Phenolic acids in beers and worts. Journal of the Institute of Brewing 90:181-187 PubMed (25664918)
[ 0.16, 0.20 ) 0.19 mg/100 ml Beer, ale, British export B McMurrough I., et al (1984) Phenolic acids in beers and worts. Journal of the Institute of Brewing 90:181-187 PubMed (25664918)