Figure 1
Breath H 2 excretion during the experimental day. Mean postprandial H2 excretion 10.5-16 h post ingestion of evening meals with BK or WWB respectively. Values are means ± SEM. Dotted lines at the y-axes indicate weighted mean calculated for WWB (8.8 ppm) and BK (31 ppm), respectively. BK, barley kernel; H2, breath hydrogen; WWB, white wheat bread.