The Effects of a Fiber-enriched Bakery Product on Glucose, Insulin Values and Appetite
Study Details
Study Description
Brief Summary
The aim of the present pilot randomized controlled trial is to compare the effects of the following: 1)-panettone enriched with arabinoxylans (p-rich), 2)-panettone not enriched (p-standard) on blood glucose and insulin values, and appetite scores in 10 healthy volunteers.
Condition or Disease | Intervention/Treatment | Phase |
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N/A |
Detailed Description
This is a crossover, randomized double-blind trial. A product enriched with arabinoxylan extracted from threshing (panettone, p-rich, a sweet baked product with a high glycemic index) was developed to assess the impact on metabolic responses and satiety when compared to the standard product (p-standard) .
Ten Caucasian non-smoker healthy adult volunteers were enrolled starting from January 2023.
Participants were randomized to receive either the p-rich or p-standard. The order of administration of each product was randomized using a computer-generated sequence. The day of each test, fasting individuals underwent a blood sample collection, and weight and height measurements. Then, participants consumed 100 grams of the product within 20 minutes, while sitting. Blood samples were collected at 15, 30, 45, 60, 90, 120 minutes after the consumption of each food.
Study Design
Arms and Interventions
Arm | Intervention/Treatment |
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Experimental: Enriched panettone 100 grams of panettone enriched with fiber. The added fiber is JAX PlusĀ® (Heallo srl, Milano, Italy), a soluble fiber with Arabinoxylans from wheat and barley |
Other: Enriched panettone
Volunteers consumed 100 grams of panettone enriched with fiber (JAX PlusĀ® (Heallo srl, Milano, Italy), a soluble fiber with Arabinoxylans from wheat and barley
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Active Comparator: Panettone standard 100 grams of panettone without fiber enrichment |
Other: Panettone standard
Volunteers consumed 100 grams of panettone standard
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Outcome Measures
Primary Outcome Measures
- Changes in circulating concentrations of glucose [15, 30, 45, 60, 90, 120 minutes after the consumption of each food]
To evaluate changes in glucose responses after the consumption of p-rich when compared to p-standard
Secondary Outcome Measures
- Changes in circulating concentrations of insulin [15, 30, 45, 60, 90, 120 minutes after the consumption of each food]
To evaluate changes in insulin responses after the consumption of p-rich when compared to p-standard
- Changes in subjective appetite score (VAS) [60, 120, 180, and 240 minutes after the consumption of each food]
To evaluate changes in appetite responses after the consumption of p-rich when compared to p-standard. Subjective sensations of appetite were assessed by a visual analogue scale (VAS) ranging from 0 to 10.
Eligibility Criteria
Criteria
Inclusion Criteria:
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non-smokers healthy adults;
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age 20-65 years;
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ability to provide informed written consent
Exclusion Criteria:
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obesity;
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chronic diseases or pharmacological therapies;
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dietary restrictions;
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allergy or intolerance to the tested food
Contacts and Locations
Locations
Site | City | State | Country | Postal Code | |
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1 | University of Turin | Turin | AT | Italy | 10126 |
Sponsors and Collaborators
- University of Turin, Italy
Investigators
None specified.Study Documents (Full-Text)
None provided.More Information
Publications
None provided.- PAN_2023