The Effects of Whole Versus Processed Orange Consumption on Satiety

University of Reading24 enrolled

Overview

This is a human dietary intervention study that is randomized and crossover in design with 4 treatment arms consisting of control, orange juice,whole orange, and processed whole orange to investigate the satiety effects of the treatments in healthy volunteers. Self reported hunger and fullness scores by Visual Analogue Scale (VAS) form were collected at different time points prior to and post consumption of each treatment.

Study Type

INTERVENTIONAL

Allocation

RANDOMIZED

Purpose

BASIC_SCIENCE

Masking

QUADRUPLE

Enrollment

Conditions

Satiety Response

Interventions

Processed orange juiceDIETARY_SUPPLEMENT

3 different formulation of edible orange drinks

Eligibility

Sex: ALLMin age: 21 YearsMax age: 65 YearsHealthy volunteers:

Medical Language ↔ Plain English

Inclusion Criteria: * Gender: male or female(postmenopausal women only) * Age at start of the study: males ≥ 21and ≤ 65 years and females ≥ 50 and ≤ 65 years * Body Mass Index (BMI) ≥ 18.5 and ≤ 27 kg/m2 * Apparently healthy: measured by questionnaire, no reported current or previous metabolic diseases or chronic gastrointestinal disorders * Reported dietary habits: no medically prescribed diet, no slimming diet, used to eating 3 meals a day * Reported intense sporting activities ≤ 10h/w * Reported alcohol consumption ≤21 units/w * Informed consent signed * Recruitment form filled out Exclusion Criteria: * Smoking * Dislike, allergy or intolerance to test products * Possible eating disorder (measured by SCOFF questionnaire score \>1) * Eating habits questionnaire score \>14 * Reported medical treatment that may affect eating habits/satiety * Pre menopausal women

Locations (1)

Hugh Sinclair Unit of Human Nutrition

Reading, Berkshire, United Kingdom

Outcomes

Primary Outcomes

Self reported hunger and fullness score by Visual Analogue Scale

Time frame: baseline to 2 hours

Secondary Outcomes

Overall liking by '9 point hedonic scale'

Time frame: baseline to 2 hours

Data from ClinicalTrials.gov

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