The Effect of Dietary Fibre and Plant Protein on Appetite and Metabolic Function
The Combined Effect of Dietary Fibre and Plant Protein on Appetite and Metabolic Function After Short-Term Consumption
Studienübersicht
Status
Status
Bedingungen
Bedingungen
Intervention / Behandlung
Intervention / Behandlung
Detaillierte Beschreibung
Studientyp
Studientyp
Einschreibung (Tatsächlich)
Einschreibung
Phase
Phase
- Unzutreffend
Kontakte und Standorte
Studienorte
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Uppsala, Schweden, SE-751 85
- Paediatric Research Facility; The Children's Hospital at Uppsala University Hospital
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Teilnahmekriterien
Zulassungskriterien
Zulassungskriterien
Studienberechtigtes Alter
Akzeptiert gesunde Freiwillige
Studienberechtigte Geschlechter
Beschreibung
Inclusion Criteria:
- Women must be post-menopausal or habitually take hormonal contraceptives
- Habitual breakfast eaters
Exclusion Criteria:
- Non-contraceptive use among pre-menopausal women
- Pregnancy, lactation or wishing to become pregnant during the study period
- Dieting
- Weightloss
- Eating disorder
- Hyperglycemic
- Hyperinsulinemic
- Thyroid disease
- Metabolic issues
- Diabetes
- Physical or psychological problems eating
- Food intolerances/allergies to foods included in the study
- Vegetarians
- Intolerance/allergy to paracetamol
- Heavy smokers
- Recent or concurrent participation in an intervention research study
Studienplan
Wie ist die Studie aufgebaut?
Designdetails
- Hauptzweck: Grundlegende Wissenschaft
- Zuteilung: Zufällig
- Interventionsmodell: Crossover-Aufgabe
- Maskierung: Single
Anzahl der Arme
Waffen und Interventionen
Teilnehmergruppe / ArmTeilnehmergruppe / Arm |
Intervention / BehandlungIntervention / Behandlung |
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Experimental: Rye + high dose inulin + low dose gluten
Rye porridge supplemented with a high dose of the fermentable dietary fibre inulin and low dose of the plant protein gluten.
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In a randomized cross-over design each subject receive one of six iso-caloric breakfasts on six different occasions, separated by 1 w wash-out.
In a randomized cross-over design each subject receive one of six iso-caloric breakfasts on six different occasions, separated by 1 w wash-out.
In a randomized cross-over design each subject receive one of six iso-caloric breakfasts on six different occasions, separated by 1 w wash-out.
In a randomized cross-over design each subject receive one of six iso-caloric breakfasts on six different occasions, separated by 1 w wash-out.
In a randomized cross-over design each subject receive one of six iso-caloric breakfasts on six different occasions, separated by 1 w wash-out.
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Experimental: Rye + equal doses of inulin & gluten
Rye porridge supplemented with equal doses of the fermentable dietary fibre inulin and the plant protein gluten.
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In a randomized cross-over design each subject receive one of six iso-caloric breakfasts on six different occasions, separated by 1 w wash-out.
In a randomized cross-over design each subject receive one of six iso-caloric breakfasts on six different occasions, separated by 1 w wash-out.
In a randomized cross-over design each subject receive one of six iso-caloric breakfasts on six different occasions, separated by 1 w wash-out.
In a randomized cross-over design each subject receive one of six iso-caloric breakfasts on six different occasions, separated by 1 w wash-out.
In a randomized cross-over design each subject receive one of six iso-caloric breakfasts on six different occasions, separated by 1 w wash-out.
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Experimental: Rye + low dose inulin + high dose gluten
Rye porridge supplemented with a low dose of the fermentable dietary fibre inulin and a high dose of the plant protein gluten.
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In a randomized cross-over design each subject receive one of six iso-caloric breakfasts on six different occasions, separated by 1 w wash-out.
In a randomized cross-over design each subject receive one of six iso-caloric breakfasts on six different occasions, separated by 1 w wash-out.
In a randomized cross-over design each subject receive one of six iso-caloric breakfasts on six different occasions, separated by 1 w wash-out.
In a randomized cross-over design each subject receive one of six iso-caloric breakfasts on six different occasions, separated by 1 w wash-out.
In a randomized cross-over design each subject receive one of six iso-caloric breakfasts on six different occasions, separated by 1 w wash-out.
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Experimental: Large non-supplemented rye
Large portion of rye porridge without supplements.
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In a randomized cross-over design each subject receive one of six iso-caloric breakfasts on six different occasions, separated by 1 w wash-out.
In a randomized cross-over design each subject receive one of six iso-caloric breakfasts on six different occasions, separated by 1 w wash-out.
In a randomized cross-over design each subject receive one of six iso-caloric breakfasts on six different occasions, separated by 1 w wash-out.
In a randomized cross-over design each subject receive one of six iso-caloric breakfasts on six different occasions, separated by 1 w wash-out.
In a randomized cross-over design each subject receive one of six iso-caloric breakfasts on six different occasions, separated by 1 w wash-out.
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Experimental: Small non-supplemented rye
Small portion of rye porridge without supplements.
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In a randomized cross-over design each subject receive one of six iso-caloric breakfasts on six different occasions, separated by 1 w wash-out.
In a randomized cross-over design each subject receive one of six iso-caloric breakfasts on six different occasions, separated by 1 w wash-out.
In a randomized cross-over design each subject receive one of six iso-caloric breakfasts on six different occasions, separated by 1 w wash-out.
In a randomized cross-over design each subject receive one of six iso-caloric breakfasts on six different occasions, separated by 1 w wash-out.
In a randomized cross-over design each subject receive one of six iso-caloric breakfasts on six different occasions, separated by 1 w wash-out.
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Aktiver Komparator: Refined wheat bread
Refined wheat bread.
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In a randomized cross-over design each subject receive one of six iso-caloric breakfasts on six different occasions, separated by 1 w wash-out.
In a randomized cross-over design each subject receive one of six iso-caloric breakfasts on six different occasions, separated by 1 w wash-out.
In a randomized cross-over design each subject receive one of six iso-caloric breakfasts on six different occasions, separated by 1 w wash-out.
In a randomized cross-over design each subject receive one of six iso-caloric breakfasts on six different occasions, separated by 1 w wash-out.
In a randomized cross-over design each subject receive one of six iso-caloric breakfasts on six different occasions, separated by 1 w wash-out.
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Was misst die Studie?
Primäre Ergebnismessungen
Primäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
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Subjective appetite profiles
Zeitfenster: 8 h (-30, 0, 30, 60, 90, 120, 150, 180, 210, 240, 270, 300, 330, 360, 390, 420, 450, 480)
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Subjective feelings of appetite (satiety, hunger and desire to eat) are assessed by visual analogue scale (VAS) (in total 18 measurements).
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8 h (-30, 0, 30, 60, 90, 120, 150, 180, 210, 240, 270, 300, 330, 360, 390, 420, 450, 480)
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Sekundäre Ergebnismessungen
Sekundäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
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Breath hydrogen and methane response
Zeitfenster: 8 h (-30, 30, 90, 150, 210, 270, 330, 390, 450, 480)
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Measurements of the concentration of breath hydrogen and methane(in total 10 measurements).
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8 h (-30, 30, 90, 150, 210, 270, 330, 390, 450, 480)
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Gastric emptying rate
Zeitfenster: 8 h (-15, 15, 35, 65, 95, 125, 185, 230, 275, 305, 365, 470)
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Paracetamol (1 g) was taken with breakfast.
The appearance of paracetamol in the blood is directly related to the rate of gastric emptying.
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8 h (-15, 15, 35, 65, 95, 125, 185, 230, 275, 305, 365, 470)
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Glucose and hormonal response
Zeitfenster: 8 h (-15, 15, 35, 65, 95, 125, 185, 230, 275, 305, 365, 470)
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Glucose, insulin, glucagon, glucagon-like peptide-1 (GLP-1), glucose-dependent insulino-tropic polypeptide (GIP), peptide YY (PYY), cholecystokinin (CCK), leptin and ghrelin are measured in plasma samples.
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8 h (-15, 15, 35, 65, 95, 125, 185, 230, 275, 305, 365, 470)
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Metabolic profiles
Zeitfenster: 8 h (-15, 15, 35, 65, 95, 125, 185, 230, 275, 305, 365, 470)
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The flux of nutrients is measured in plasma samples.
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8 h (-15, 15, 35, 65, 95, 125, 185, 230, 275, 305, 365, 470)
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Products from bacterial fermentation of dietary fibre
Zeitfenster: 8 h (-15, 15, 35, 65, 95, 125, 185, 230, 275, 305, 365, 470)
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Products from bacterial fermentation of dietary fibre are measured in plasma samples.
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8 h (-15, 15, 35, 65, 95, 125, 185, 230, 275, 305, 365, 470)
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Ad libitum food intake
Zeitfenster: 8 h after breakfast (480 min)
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Energy intakes will be assessed from the ad libitum dinner in order to validate subjective appetite measurements.
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8 h after breakfast (480 min)
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Mitarbeiter und Ermittler
Sponsor
Sponsor
Mitarbeiter
Mitarbeiter
Ermittler
Ermittler
- Hauptermittler: Rikard K Landberg, Ass. Prof., Swedish University of Agricultural Sciences
Studienaufzeichnungsdaten
Haupttermine studieren
Studienbeginn
Studienbeginn
Primärer Abschluss (Tatsächlich)
Primärer Abschluss
Studienabschluss (Tatsächlich)
Studienabschluss
Studienanmeldedaten
Zuerst eingereicht
Zuerst eingereicht
Zuerst eingereicht, das die QC-Kriterien erfüllt hat
Zuerst eingereicht, das die QC-Kriterien erfüllt hat
Zuerst gepostet (Schätzen)
Zuerst gepostet
Studienaufzeichnungsaktualisierungen
Letztes Update gepostet (Schätzen)
Letztes Update gepostet
Letztes eingereichtes Update, das die QC-Kriterien erfüllt
Letztes eingereichtes Update, das die QC-Kriterien erfüllt
Zuletzt verifiziert
Zuletzt verifiziert
Mehr Informationen
Begriffe im Zusammenhang mit dieser Studie
Schlüsselwörter
Andere Studien-ID-Nummern
Andere Studien-ID-Nummern
- SLU-IL-S1
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