Cited by 123Nutrition, Health and Food BehaviorRegulation of Appetite and ObesityEating Disorders and Behaviors

Texture-based differences in eating rate reduce the impact of increased energy density and large portions on meal size in adults

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McCrickerd, Keri, Lim, Charlotte MH, Leong, Claudia, Chia, Edwin M, Forde, Ciaran G·2017·The Journal of Nutrition

Abstract

Background: Large portions and high dietary energy density promote overconsumption at meal times. This could be reduced by eating slowly.Objective: Two studies investigated whether texture-based reductions in eating rate and oral processing moderate consumption at breakfast in combination with variations in energy density and portion size.Methods: Adults attended 4 breakfast sessions (2 × 2 repeated-measures design) to consume rice porridge, combining a 45% reduction in eating rate [thin porridge (140 g/min) compared with thick porridge (77 g/min)] with a 77% increase in energy density (0.57 compared with 1.01 kcal/g) in study 1 [n = 61; aged 21-48 y; body mass index (BMI; in kg/m 2): 16-29] and a 50% increase in portion size (100% compared with 150%) in study 2 (n = 53; aged 21-42 y; BMI: 16-29). Oral processing behaviors were coded by using webcams. Porridge intake was measured alongside changes in rated appetite.Results: Increases in energy density and portion size led to increases of 80% and 13% in energy intake at breakfast, respectively (P < 0.001), but only portion size increased the weight of food consumed (13%). The thicker porridges were consumed at a slower rate and led to 11-13% reductions in food weight and energy intake compared with the thin versions (P < 0.001). Combined, the least energy was consumed when the thick "slow" porridge was served with a lower energy density or smaller portion (P < 0.05). Although intake was reduced for the thick porridges, they were expected to be more filling than the thin versions and experienced as equally satiating postconsumption.Conclusions: Adults eat in response to external features of the food environment. An opportunity exists to use a combination of energy-density dilution, smaller portions, and natural variations in food texture to design meals that promote reductions in energy intake while maintaining satiety.

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  1. [59]59. Chambers L, McCrickerd K, Yeomans MR. Optimising foods for sati- ety. Trends Food Sci Technol 2015;41:149-60.

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Authors
McCrickerd, K., Lim, C. M., Leong, C., Chia, E. M., & Forde, C. G.
Affiliations
Agency for Science, Technology and Research (SG)
Corresponding author
Forde, Ciaran G
Venue
The Journal of Nutrition
Publisher
Elsevier BV
Published
2017-06
Volume
147
Issue
6
Pages
1208-1217
ISSN
0022-3166 (ISSN-L)
OpenAlex
W2609175780
Cited by
123
References
68
Citations by year
2026: 7 · 2025: 8 · 2024: 17 · 2023: 9 · 2022: 19 · 2021: 14 · 2020: 19 · 2019: 13 · 2018: 14 · 2017: 3
FWCI
11.15
Type
journal article
Language
en
Open access
Locations
  • Journal of Nutrition (publishedVersion)
  • PubMed (publishedVersion)
  • Socio-Environmental Systems Modeling (acceptedVersion)
  • Data Archiving and Networked Services (DANS) (submittedVersion, other-oa)
Funders
  • Singapore Institute for Clinical Sciences
  • Max Planck Instituut voor Psycholinguïstiek
Topics
  • Health Sciences › Nursing › Nutrition and Dietetics › Nutrition, Health and Food Behavior
  • Life Sciences › Neuroscience › Endocrine and Autonomic Systems › Regulation of Appetite and Obesity
  • Social Sciences › Psychology › Clinical Psychology › Eating Disorders and Behaviors
Keywords
eating speed, food texture, energy density, portion size, meal size, energy intake, breakfast, rice porridge, oral processing, satiety, appetite, overeating, food environment
MeSH terms
Adult, Appetite, Energy Intake, Edible Grain, Eating, Feeding Behavior, Female, Humans, Hyperphagia, Male, Middle Aged, Obesity, Oryza, Satiation, Viscosity, Young Adult, Breakfast, Portion Size

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