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
Panoramica dello studio
Stato
Stato
Condizioni
Condizioni
Intervento / Trattamento
Intervento / Trattamento
Descrizione dettagliata
Tipo di studio
Tipo di studio
Iscrizione (Effettivo)
Iscrizione
Fase
Fase
- Non applicabile
Contatti e Sedi
Luoghi di studio
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Uppsala, Svezia, SE-751 85
- Paediatric Research Facility; The Children's Hospital at Uppsala University Hospital
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Criteri di partecipazione
Criteri di ammissibilità
Criteri di ammissibilità
Età idonea allo studio
Accetta volontari sani
Sessi ammissibili allo studio
Descrizione
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
Piano di studio
Come è strutturato lo studio?
Dettagli di progettazione
- Scopo principale: Scienza basilare
- Assegnazione: Randomizzato
- Modello interventistico: Assegnazione incrociata
- Mascheramento: Separare
Numero di armi
Armi e interventi
Gruppo di partecipanti / ArmGruppo di partecipanti / Arm |
Intervento / TrattamentoIntervento / Trattamento |
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Sperimentale: 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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Sperimentale: 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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Sperimentale: 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.
|
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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Sperimentale: 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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Sperimentale: 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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Comparatore attivo: 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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Cosa sta misurando lo studio?
Misure di risultato primarie
Misure di risultato primarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
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Subjective appetite profiles
Lasso di tempo: 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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Misure di risultato secondarie
Misure di risultato secondarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
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Breath hydrogen and methane response
Lasso di tempo: 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
Lasso di tempo: 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
Lasso di tempo: 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
Lasso di tempo: 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
Lasso di tempo: 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
Lasso di tempo: 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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Collaboratori e investigatori
Sponsor
Sponsor
Collaboratori
Collaboratori
Investigatori
Investigatori
- Investigatore principale: Rikard K Landberg, Ass. Prof., Swedish University of Agricultural Sciences
Studiare le date dei record
Studia le date principali
Inizio studio
Inizio studio
Completamento primario (Effettivo)
Completamento primario
Completamento dello studio (Effettivo)
Completamento dello studio
Date di iscrizione allo studio
Primo inviato
Primo inviato
Primo inviato che soddisfa i criteri di controllo qualità
Primo inviato che soddisfa i criteri di controllo qualità
Primo Inserito (Stima)
Primo Inserito
Aggiornamenti dei record di studio
Ultimo aggiornamento pubblicato (Stima)
Ultimo aggiornamento pubblicato
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo verificato
Ultimo verificato
Maggiori informazioni
Termini relativi a questo studio
Parole chiave
Altri numeri di identificazione dello studio
Altri numeri di identificazione dello studio
- SLU-IL-S1
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