Figure 4From: Postprandial glucose metabolism and SCFA after consuming wholegrain rye bread and wheat bread enriched with bioprocessed rye bran in individuals with mild gastrointestinal symptoms Fasting and postprandial A) propionate and B) butyrate concentrations in response to the meal test following the four-week periods with consumption of the different test breads (mean ± SEM, n = 21). ▀, after WW period; ▲, after BRB + WW period; ●, after WGR period. *p < 0.05, **p < 0.01 between the WGR and WW periods, #p < 0.05 between the BRB + WW and WW periods (General linear model for repeated measures adjusted for multiple comparisons). BRB + WW, white wheat bread enriched with bioprocessed rye bran; WGR, wholegrain rye bread; WW, white wheat bread.Back to article page