Table 1: Yields and trypsin inhibitory activities of various chromatographic fractions (from 250 g dry white cloud beans).

FractionYield (mg) I C 5 0 ( 𝜇 g/ml)FractionYield (mg) I C 5 0 ( 𝜇 g/ml)

Extract4150236.8SP282.117.3
D11079SP3102.623.5
D290472.4SP4109.4
D3958SP2SU133.2
B1469.845.1SP2SU239.99.6
B2179.1SP3SU141.8
SP147.9SP3SU231.78.8

Trypsin inhibitor-enriched fractions are highlighted in boldface.