title: Monotonous consumption of fibre-enriched bread at breakfast increases satiety and influences subsequent food intake.
abstract: This study aimed to observe the influence of the monotonous consumption of two types of fibre-enriched bread at breakfast on hedonic liking for the bread, subsequent hunger and energy intake. Two groups of unrestrained normal weight participants were given either white sandwich bread (WS) or multigrain sandwich bread (MG) at breakfast (the sensory properties of the WS were more similar to the usual bread eaten by the participants than those of the MG). In each group, two 15-day cross-over conditions were set up. During the experimental condition the usual breakfast of each participant was replaced by an isocaloric portion of plain bread (WS or MG). During the control condition, participants consumed only 10 g of the corresponding bread and completed their breakfast with other foods they wanted. The results showed that bread appreciation did not change over exposure even in the experimental condition. Hunger was lower in the experimental condition than in the control condition. The consumption of WS decreased energy intake while the consumption of MG did not in the experimental condition compared to the corresponding control one. In conclusion, a monotonous breakfast composed solely of a fibre-enriched bread may decrease subsequent hunger and, when similar to a familiar bread, food intake.
authors.affiliation: Centre des Sciences du Goût et de l'Alimentation, UMR6265 CNRS, UMR1324 INRA, Université de Bourgogne, Agrosup Dijon, 17 rue Sully, 21000 Dijon, France. Peio.Touyarou@dijon.inra.fr
authors.forename: Peio
authors.initials: P
authors.lastname: Touyarou
authors.forename: Claire
authors.initials: C
authors.lastname: Sulmont-Rossé
authors.forename: Aude
authors.initials: A
authors.lastname: Gagnaire
authors.forename: Sylvie
authors.initials: S
authors.lastname: Issanchou
authors.forename: Laurent
authors.initials: L
authors.lastname: Brondel
mesh_terms: D000328:Adult; D001939:Bread; D018592:Cross-Over Studies; D004043:Dietary Fiber / Q000008:administration & dosage*; D004435:Eating / Q000502:physiology / Q000523:psychology; D002149:Energy Intake; D005260:Female; D005518:Food Preferences / Q000502:physiology / Q000523:psychology; D005527:Food, Fortified; D006801:Humans; D006815:Hunger / Q000502:physiology; D008297:Male; D012527:Satiation / Q000502:physiology