The Effect of Dietary Fiber on Food Liking

NCT03241238 | Terminated

• 1 other identifier: UTK IRB-17-03817-XP
• Study Type: interventional
• Target: 12
• Locations: 1 country
• Sites: 1

Brief Summary

This study will investigate the effects of different fermenting fibers on liking of foods.

Conditions

Different Fermentable Fiber; Satiation

Outcome Measures

Primary Outcomes (3)

• Hunger

  100 mm Visual analog scale

  Change across the meal, 20 minutes

• Fullness

  100 mm Visual analog scale

  Change across the meal, 20 minutes

• Liking

  100 mm Visual analog scale

  Change across the meal, 20 minutes

Study Arms (3)

Regular Brownie

OTHER

Regular Brownie For the regular brownie condition (RB), participants will consume the brownie preload and then consume a meal 20 minutes later.

Other: Eating

Psyllium Brownie

OTHER

For the psyllium brownie (PG), participants will consume a psyllium brownie and then consume a meal 20 minutes later.

Other: Eating

β-glucan Brownie

OTHER

For the β-glucan Brownie (BG), participants will consume a β-glucan Brownie preload and then consume a meal 20 minutes later

Other: Eating

Interventions

Eating OTHER

Participants will have 10 minutes to eat all of the brownie and drink 6 oz of water. They will then have 20 minutes to eat as much or as little of a meal (consisting of a sandwich, grapes and chips).

Psyllium Brownie; Regular Brownie; β-glucan Brownie

Eligibility Criteria

• Age: 18 Years - 35 Years
• Sex: all
• Healthy Volunteers: Yes
• Age Groups: Adult (18-64)

You may qualify if:

• Body mass index (BMI) between 18.5 to 24.9 kg/m\^2
• Unrestrained eater (\<12 on Three Factor Eating Questionnaire \[TFEQ\])
• report liking turkey or ham sandwiches, brownies, grapes, and potato chips (rate all items \>50mm on a visual analogue scale \[VAS\]).
• Report regularly eating before 10 am
• Can completed all sessions within 6 weeks of the screening session.

You may not qualify if:

• Report binge eating
• Report a medical condition that influences eating
• Report food allergies to the study foods
• Currently smoke
• Report dietary restrictions
• Report not liking brownies
• Report currently taking a medication that effects appetite
• Report being pregnant or breast-feeding
• Report being an athlete in training.

Sponsors & Collaborators

• The University of Tennessee, Knoxville: lead

Study Sites (1)

Healthy Eating and Activity Laboratory, University of Tennessee

Knoxville, Tennessee, 37996, United States

Location

Related Publications (9)

• Raynor HA, Epstein LH. Effects of sensory stimulation and post-ingestive consequences on satiation. Physiol Behav. 2000 Sep 15;70(5):465-70. doi: 10.1016/s0031-9384(00)00291-2.

  PMID: 11110999 BACKGROUND

• Rebello CJ, O'Neil CE, Greenway FL. Dietary fiber and satiety: the effects of oats on satiety. Nutr Rev. 2016 Feb;74(2):131-47. doi: 10.1093/nutrit/nuv063. Epub 2016 Jan 2.

  PMID: 26724486 BACKGROUND

• Brum JM, Gibb RD, Peters JC, Mattes RD. Satiety effects of psyllium in healthy volunteers. Appetite. 2016 Oct 1;105:27-36. doi: 10.1016/j.appet.2016.04.041. Epub 2016 May 7.

  PMID: 27166077 BACKGROUND

• Delargy HJ, O'Sullivan KR, Fletcher RJ, Blundell JE. Effects of amount and type of dietary fibre (soluble and insoluble) on short-term control of appetite. Int J Food Sci Nutr. 1997 Jan;48(1):67-77. doi: 10.3109/09637489709006965.

  PMID: 9093551 BACKGROUND

• McRorie JW Jr, McKeown NM. Understanding the Physics of Functional Fibers in the Gastrointestinal Tract: An Evidence-Based Approach to Resolving Enduring Misconceptions about Insoluble and Soluble Fiber. J Acad Nutr Diet. 2017 Feb;117(2):251-264. doi: 10.1016/j.jand.2016.09.021. Epub 2016 Nov 15.

  PMID: 27863994 BACKGROUND

• Ridgway PS, Jeffrey DB. A comparison of the Three-Factor Eating Questionnaire and the Restraint Scale and consideration of Lowe's Three-Factor Model. Addict Behav. 1998 Jan-Feb;23(1):115-8. doi: 10.1016/s0306-4603(97)00031-2.

  PMID: 9468749 BACKGROUND

• Stunkard AJ, Messick S. The three-factor eating questionnaire to measure dietary restraint, disinhibition and hunger. J Psychosom Res. 1985;29(1):71-83. doi: 10.1016/0022-3999(85)90010-8.

  PMID: 3981480 BACKGROUND

• Lohman TR, Roche AF, Martorell R. Anthropometric Standardization Reference Manual. Champaign,Illinois: Human Kinetics Books; 1988.

  BACKGROUND

• Overweight and Obesity Statistics. (2012). Retrieved February 10, 2017, from https://www.niddk.nih.gov/health-information/health-statistics/Pages/overweight-obesity-statistics.aspx

  BACKGROUND

MeSH Terms

Interventions

Eating

Intervention Hierarchy (Ancestors)

Nutritional Physiological Phenomena; Diet, Food, and Nutrition; Physiological Phenomena; Digestive System Physiological Phenomena; Digestive System and Oral Physiological Phenomena

Study Design

• Study Type: interventional
• Phase: not applicable
• Allocation: RANDOMIZED
• Masking: SINGLE
• Who Masked: PARTICIPANT
• Purpose: OTHER
• Intervention Model: CROSSOVER
• Sponsor Type: OTHER
• Responsible Party: PRINCIPAL INVESTIGATOR
• PI Title: Faculty Advisor

Study Record Dates

• First Submitted: July 25, 2017
• First Posted: August 7, 2017
• Study Start: July 24, 2017
• Primary Completion: May 30, 2018
• Study Completion: May 30, 2018
• Last Updated: July 16, 2019

Record last verified: 2019-07

Locations

US (1)