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
Visão geral do estudo
Status
Status
Condições
Condições
Intervenção / Tratamento
Intervenção / Tratamento
Descrição detalhada
Tipo de estudo
Tipo de estudo
Inscrição (Real)
Inscrição
Estágio
Estágio
- Não aplicável
Contactos e Locais
Locais de estudo
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Uppsala, Suécia, SE-751 85
- Paediatric Research Facility; The Children's Hospital at Uppsala University Hospital
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Critérios de participação
Critérios de elegibilidade
Critérios de elegibilidade
Idades elegíveis para estudo
Aceita Voluntários Saudáveis
Gêneros Elegíveis para o Estudo
Descrição
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
Plano de estudo
Como o estudo é projetado?
Detalhes do projeto
- Finalidade Principal: Ciência básica
- Alocação: Randomizado
- Modelo Intervencional: Atribuição cruzada
- Mascaramento: Solteiro
Número de braços
Armas e Intervenções
Grupo de Participantes / BraçoGrupo de Participantes / Braço |
Intervenção / TratamentoIntervenção / Tratamento |
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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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Comparador Ativo: 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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O que o estudo está medindo?
Medidas de resultados primários
Medidas de resultados primários
Medida de resultado |
Descrição da medida |
Prazo |
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Subjective appetite profiles
Prazo: 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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Medidas de resultados secundários
Medidas de resultados secundários
Medida de resultado |
Descrição da medida |
Prazo |
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Breath hydrogen and methane response
Prazo: 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
Prazo: 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
Prazo: 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
Prazo: 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
Prazo: 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
Prazo: 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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Colaboradores e Investigadores
Patrocinador
Patrocinador
Colaboradores
Colaboradores
Investigadores
Investigadores
- Investigador principal: Rikard K Landberg, Ass. Prof., Swedish University of Agricultural Sciences
Datas de registro do estudo
Datas Principais do Estudo
Início do estudo
Início do estudo
Conclusão Primária (Real)
Conclusão Primária
Conclusão do estudo (Real)
Conclusão do estudo
Datas de inscrição no estudo
Enviado pela primeira vez
Enviado pela primeira vez
Enviado pela primeira vez que atendeu aos critérios de CQ
Enviado pela primeira vez que atendeu aos critérios de CQ
Primeira postagem (Estimativa)
Primeira postagem
Atualizações de registro de estudo
Última Atualização Postada (Estimativa)
Última Atualização Postada
Última atualização enviada que atendeu aos critérios de controle de qualidade
Última atualização enviada que atendeu aos critérios de controle de qualidade
Última verificação
Última verificação
Mais Informações
Termos relacionados a este estudo
Palavras-chave
Outros números de identificação do estudo
Outros números de identificação do estudo
- SLU-IL-S1
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