Haricots beans - Dietary fibre Certified using five different methods of dietary fibre analysis Certified values AOAC 1990 ........................................... 25.6 g/100 g AOAC 1992 MES-TRIS ........................ 25.9 g/100 g Englyst (GC) .......................................... 19.8 g/100 g Englyst (colorimetry) ............................. 20.1 g/100 g Uppsala.................................................. 23.7 g/100 g