faecal carbohydrate excretion increased with the addition of bran mainly due to increased amounts of cellulose and pentose ( arabinose + xylose ) , whilst digestibility of dietary non-starch polysaccharide fell from 77.6 ( se 2.3 ) % on the white bread diet to 65.6 ( se 2.4 ) % with the added bran ( t 7.4 , p less than 0.01 , n26 ) .
C0030894
pentose
C0003682
arabinose