Effects of Plant-based Polar Lipids on Acute and Second Meal Glucose Tolerance and Appetite Sensations

Healthy Subjects Clinical Trial

Official title:

Effects of Oat and Oat Components on Cardiometabolic- and Cognitive Test Variables

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT05844085
• Other study ID #: Prot.2018/8-Dnr.2018/658
• Status: Completed
• Phase: N/A
• Start date: May 5, 2023
• Est. completion date: June 6, 2023

Study information

• Verified date: June 2023
• Source: Lund University
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

The overall goal of the project is to increase knowledge which can be used for the development of food products with anti-diabetic properties, with the purpose to facilitate healthier food choices for people. More specifically the primary purpose is to evaluate effects on cardiometabolic test markers of bioactive compounds in healthy humans. Previously the investigators reported beneficial effects of oat polar lipids on cardiometabolic risk markers. In this study the effects previously observed will be compared with cardiometabolic effects of another plant based lipid.

Recruitment information / eligibility

• Status: Completed
• Enrollment: 20
• Est. completion date: June 6, 2023
• Est. primary completion date: June 6, 2023
• Accepts healthy volunteers: Accepts Healthy Volunteers
• Gender: All
• Age group: 20 Years to 40 Years

Eligibility

Inclusion Criteria:

• Apparently healthy men and women

• non-smokers

• between 20-40 years of age

• BMI between 18,5-30 kg/m2

• No known metabolic disorders or food allergies.

• The test subjects should follow a normal diet in accordance with the Nordic Nutrition Recommendations.

Exclusion Criteria:

• Fasting blood glucose =6.1 mmol/L

• Use of antibiotics or probiotics in the last three months or during the study period.

• Smoking

• Blood donation during the last two months and during the study.

• Food allergies or food intolerances

• CVD

• Metabolic diseases

• Inflammatory bowel diseases.

Related Conditions & MeSH terms

• Diet Intervention
• Healthy Subjects

Intervention

Other:
• Non-polar lipids
The shame comparator lipid intervention product contains no polar lipids. The lipids are mixed with a defined amount of glucose and a flavor enhancer and formulated as a spread. The topping is spread on a defined amount of white wheat bread. The total amounts of lipids are15g, and the total amounts of available carbohydrates are 50 g.
• No lipids
The placebo comparator contains no added lipids. The product contains a defined amount of glucose and a flavor enhancer and formulated as a spread. The topping is spread on a defined amount of white wheat bread. The total amounts of available carbohydrates are 50 g.

Dietary Supplement:
• Polar lipids low
The experimental intervention product contains 7,5 g plant based lipids polar lipids and 7.5 g plant based lipids non polarlipids. The lipids are mixed with a defined amount of glucose and a flavor enhancer and formulated as a spread. The topping is spread on a defined amount of white wheat bread. TThe total amounts of available carbohydrates are 50 g.
• Polar lipids high
The experimental intervention product contains15 g plant based polar lipids. The lipids are mixed with a defined amount of glucose and a flavor enhancer and formulated as a spread. The topping is spread on a defined amount of white wheat bread. The total amounts of available carbohydrates are 50 g.

Locations

Country	Name	City	State
Sweden	The Human Trial Facility, Food Technology, Engineering and Nutrition, LTH, Lund University	Lund	Välj...

Sponsors (1)

Lead Sponsor	Collaborator
Lund University

Country where clinical trial is conducted

Sweden, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Blood glucose concentration (glucose tolerance)	Test products will be consumed at breakfast. Blood glucose will be determined repeatedly after the breakfast and also following a standardised lunch. The primary outcome measures are incremental areas under the curve after the test breakfast and after the standardised lunch	5.5 hours. Fasting (time =0), 15 minutes, 30 minutes, 45 minutes, 60 minutes, 90 minutes, 120 minutes, 150 minutes, 180 minutes, 210 minutes, 225 minutes, 240 minutes, 255 minutes, 270 minutes, 300 minutes, and 330 minutes.
Secondary	Subjective hunger sensations	Test products will be consumed at breakfast. Subjective appetite variables will be determined repeatedly after the breakfast and also following a standardised lunch. The secondary outcome measures are areas under the curve after the test breakfast and after the standardised lunch. Subjective appetite variables will be determined using a 100 mm Visual Analogue Scale (VAS).	5.5 hours. Fasting (time =0), 15 minutes, 30 minutes, 45 minutes, 60 minutes, 90 minutes, 120 minutes, 150 minutes, 180 minutes, 210 minutes, 225 minutes, 240 minutes, 255 minutes, 270 minutes, 300 minutes, and 330 minutes.
Secondary	Subjective satiety sensations	Test products will be consumed at breakfast. Subjective appetite variables will be determined repeatedly after the breakfast and also following a standardised lunch. The secondary outcome measures are areas under the curve after the test breakfast and after the standardised lunch. Subjective appetite variables will be determined using a 100 mm Visual Analogue Scale (VAS).	5.5 hours. Fasting (time =0), 15 minutes, 30 minutes, 45 minutes, 60 minutes, 90 minutes, 120 minutes, 150 minutes, 180 minutes, 210 minutes, 225 minutes, 240 minutes, 255 minutes, 270 minutes, 300 minutes, and 330 minutes.
Secondary	Subjective sensations of desire to eat	Test products will be consumed at breakfast. Subjective appetite variables will be determined repeatedly after the breakfast and also following a standardised lunch. The secondary outcome measures are areas under the curve after the test breakfast and after the standardised lunch. Subjective appetite variables will be determined using a 100 mm Visual Analogue Scale (VAS).	5.5 hours. Fasting (time =0), 15 minutes, 30 minutes, 45 minutes, 60 minutes, 90 minutes, 120 minutes, 150 minutes, 180 minutes, 210 minutes, 225 minutes, 240 minutes, 255 minutes, 270 minutes, 300 minutes, and 330 minutes.