Cited by 56Gastrointestinal motility and disordersDigestive system and related healthRegulation of Appetite and Obesity

Gastric acid secretion, gastrin release, and gastric emptying in humans as affected by liquid meal temperature

McArthur, K E, Feldman, M·1989·The American Journal of Clinical Nutrition

Abstract

We investigated the effect of the temperature of a liquid meal on intragastric temperature, gastric acid secretion, gastrin release, and gastric emptying in normal human subjects. Coffee (360 mL) was infused into the stomach through a nasogastric tube at 58 (steaming hot), 37, or 4 degrees C (ice cold). Intragastric temperature, measured by an intragastric temperature sensor attached to the nasogastric tube, returned to body temperature 16.7 +/- 2.7 min after the hot meal and 23.8 +/- 1.1 min after the cold meal. Gastric acid secretion increased after hot, warm, and cold coffee but the initial temperature of the meal had no effect on gastric acid secretion. The temperature of the meal also had no effect on serum gastrin concentrations, which increased significantly after all the meals. Gastric emptying of hot, warm, or cold coffee meals was similar. These findings indicate that over a wide temperature range, the temperature of a liquid meal has little effect on gastric function in humans.

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Crossref · 10.1093/ajcn/49.1.51

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Authors
McArthur, K. E., & Feldman, M.
Affiliations
United States Department of Veterans Affairs (US)
Venue
The American Journal of Clinical Nutrition
Publisher
Elsevier BV
Published
1989-01
Volume
49
Issue
1
Pages
51-54
ISSN
0002-9165 (ISSN-L)
OpenAlex
W2096352324
Cited by
56
References
17
Citations by year
2026: 1 · 2025: 1 · 2024: 2 · 2023: 1 · 2021: 1 · 2020: 1 · 2019: 1 · 2018: 1 · 2017: 2 · 2016: 4 · 2015: 4 · 2014: 1 · 2013: 1 · 2012: 2
FWCI
3.15
Type
journal article
Language
en
Open access
closed
Locations
  • American Journal of Clinical Nutrition (publishedVersion)
  • PubMed (publishedVersion)
Funders
National Institutes of Health (5r01am016816-12)
Topics
  • Health Sciences › Medicine › Gastroenterology › Gastrointestinal motility and disorders
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Digestive system and related health
  • Life Sciences › Neuroscience › Endocrine and Autonomic Systems › Regulation of Appetite and Obesity
Keywords
gastric acid secretion, gastrin release, gastric emptying, liquid meal, coffee, gastric function
MeSH terms
Adult, Beverages, Coffee, Drinking, Female, Gastric Acid, Gastric Emptying, Gastrins, Humans, Intubation, Gastrointestinal, Male, Temperature

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