Correlation matrix showing Pearson correlation coefficients between the albumin and globulin (ALGL) content, amylase/trypsin-inhibitor (ATI) content measured with high-performance liquid chromatography (HPLC), the inhibitory activity towards human salivary α-amylase (HSA) and porcine pancreas α-amylase (PPA), total amylase/trypsin inhibitor (ATI) content, the sum of the amylase inhibitors 0.28, 0.53 and 0.19 (AI) and the sum of all chloroform/methanol (CM) soluble types.