Colour Interval Value Publication Food Name Reference
[ 0.01, 0.04 ) 0.01 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
[ 0.06, 0.10 ) 0.08 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
0.09 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