Table 6.

Plasma GLP-1, GIP and ghrelin response¹ after breakfast and lunch, following evening test- or reference meal¹

Test variables			WWB	BK	%2
GLP-1	AUC 0–120 min	pg⋅min/L	7.7 ± 0.9	11.0 ± 1.7**	43
GLP-1	AUC 210–330 min	pg⋅min/L	10.0 ± 1.2	12.5 ± 1.8*	25
GLP-1	AUC 0–330 min	pg⋅min/L	23.0 ± 2.6	30.7 ± 4.3**	34
GIP	AUC 0–120 min	pg⋅min/L	18.2 ± 1.5	21.2 ± 1.5	16
GIP	AUC 210–330 min	pg⋅min/L	33.3 ± 3.5	29.1 ± 2.2	-12
GIP	AUC 0–330 min	pg⋅min/L	62.9 ± 5.4	62.6 ± 4.6	-0.5
Ghrelin	AUC 0–120 min	pg⋅min/L	8.4 ± 1.1	7.4 ± 0.9	-12
Ghrelin	AUC 210–330 min	pg⋅min/L	10.4 ± 1.5	10.0 ± 1.1	-4
Ghrelin	AUC 0–330 min	pg⋅min/L	28.1 ± 3.7	25.9 ± 3.0	-8

¹ Values are means ± SEM. *Different from WWB P < 0.05; **P < 0.01. AUC, area under curve; BK, barley kernel; GIP, glucose-dependent insulinotropic polypeptide; GLP-1, glucagon-like peptide-1; WWB, white wheat bread.

² The percentage change is calculated as the difference from the WWB to the BK.