Acute Effects of Fruit Juices Consumption on Postprandial Glycemic Responses and Satiety

Appetitive Behavior Clinical Trial

Official title:

Examining the Acute Effects of Two Different Fruit Juices (Orange Juice and Mixed Fruit Juice Consisted of Apple, Orange, Grape, and Pomegranate) on Postprandial Glycemic Responses and Satiety in Healthy Individuals

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT06163937
• Other study ID #: HRBD 67/06.09.2023
• Status: Completed
• Phase: N/A
• Start date: September 1, 2023
• Est. completion date: October 30, 2023

Study information

• Verified date: December 2023
• Source: Agricultural University of Athens
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

This study investigated the acute effects of two fruit juices on postprandial glycemic responses and satiety in healthy individuals

Description:

This study aimed to 1. Determine the glycemic index and glycemic load of two types of fruit juices (orange juice and mixed fruit juice consisted of apple, orange, grape, and pomegranate) and 2. Investigate the effects of these two fruit juices on postprandial glycemic responses and satiety in healthy individuals

Recruitment information / eligibility

• Status: Completed
• Enrollment: 10
• Est. completion date: October 30, 2023
• Est. primary completion date: October 15, 2023
• Accepts healthy volunteers: Accepts Healthy Volunteers
• Gender: All
• Age group: 18 Years to 55 Years

Eligibility

Inclusion Criteria:

• healthy
• non-smoking
• non-diabetic and normotensive men and women
• body mass index between 18.5 and 25 kg/m2

Exclusion Criteria:

• severe chronic disease (e.g. cardiovascular diseases, diabetes mellitus, kidney or liver conditions, endocrine conditions)
• gastrointestinal disorders
• pregnancy
• lactation
• competitive sports
• alcohol abuse
• drug dependency

Related Conditions & MeSH terms

• Appetitive Behavior
• Congenital Abnormalities
• Potential Abnormality of Glucose Tolerance

Intervention

Other:
• Glucose as reference food
Ten healthy, normal-weight subjects after 10-14 hours of fasting, consumed 50g glucose diluted in 300ml water, tested three times, in different visits, within 5-10min. Fingertip capillary blood glucose samples were taken at baseline, 15, 30, 45, 60, 90 and 120 min.
• Orange juice
Ten healthy, normal-weight subjects after 10-14 hours of fasting, consumed 50g available carbohydrates from orange juice, tested once, within 5-10min. Fingertip capillary blood glucose samples were taken at baseline, 15, 30, 45, 60, 90 and 120 min.
• Mixed fruit juice
Ten healthy, normal-weight subjects after 10-14 hours of fasting, consumed 50g available carbohydrates from mixed fruit juice (consisted of apple, orange, grape, and pomegranate), tested once, within 5-10min. Fingertip capillary blood glucose samples were taken at baseline, 15, 30, 45, 60, 90 and 120 min.

Locations

Country	Name	City	State
Greece	Agricultural University of Athens	Athens	Attica
Greece	Agricultural University of Athens	Athens

Sponsors (1)

Lead Sponsor	Collaborator
Agricultural University of Athens

Country where clinical trial is conducted

Greece, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Capillary blood glucose responses	Clinically useful change in blood glucose, defined as the restoration of glucose within normal limits during the 2hr glucose tolerance test	2 hours
Secondary	Subjective appetite ratings	Useful change in subjective appetite using visual analogue scales with a score 0 to 10 (given in the form of booklet, one scale per page) at baseline, 15, 30, 45, 60, 90 and 120min. The minimum or maximum score will be evaluated if it is better or worse depending on the appetite variable e.g. hunger, satiety, desire to eat, etc.	2 hours
Secondary	Blood pressure	Useful change in systolic and diastolic blood pressure 2 hours post-consumption of tested beverages	2 hours