Colour Interval Value Publication Food Name Reference
[ 0.01, 0.08 ) 0.01 mg/100 g FW Cocoa powder Bensdorp Krings U., et al (2006) Thin-layer high-vacuum distillation to i.... European Food Research and Technology 223:675-681
0.05 mg/100 g FW Cocoa powder Kruger Krings U., et al (2006) Thin-layer high-vacuum distillation to i.... European Food Research and Technology 223:675-681
[ 0.16, 0.24 ) 0.23 mg/100 g FW Cocoa powder Sarotti Krings U., et al (2006) Thin-layer high-vacuum distillation to i.... European Food Research and Technology 223:675-681