Abstract Title:

Early effects of peppermint oil on gastric emptying: a crossover study using a continuous real-time 13C breath test (BreathID system).

Abstract Source:

J Gastroenterol. 2007 Jul;42(7):539-42. Epub 2007 Jul 25. PMID: 17653649

Abstract Author(s):

Masahiko Inamori, Tomoyuki Akiyama, Keiko Akimoto, Koji Fujita, Hirokazu Takahashi, Masato Yoneda, Yasunobu Abe, Kensuke Kubota, Satoru Saito, Norio Ueno, Atsushi Nakajima

Article Affiliation:

Gastroenterology Division, Yokohama City University, 3-9 Fukuura, Kanazawa-ku, Yokohama, 236-0004, Japan.


BACKGROUND: The aim of this study was to determine whether there was a correlation between peppermint oil and gastric emptying by using a novel noninvasive technique for measuring gastric emptying with a continuous real-time (13)C breath test (BreathID system, Oridion, Israel). METHODS: Ten healthy male volunteers participated in this randomized, two-way crossover study. The subjects were randomly assigned to receive a test meal (200 kcal per 200 ml) containing 0.64 ml of peppermint oil or the test meal alone, after fasting overnight. A (13)C-acetic acid breath test was continuously performed with the BreathID system, which monitors gastric emptying, for 4 h after the administration of the test meal. Using Oridion Research Software (beta version), the time for emptying of 50% of the labeled meals (T 1/2), the analog to the scintigraphy lag time for 10% emptying of the labeled meal (T lag), the gastric emptying coefficient (GEC), and the regression-estimated constants (beta and kappa) were calculated. The parameters between two occasions were compared using the Wilcoxon signed-rank test. RESULTS: After peppermint oil intake, the T lag and beta constant were significantly decreased. No significant differences in T 1/2, GEC, or kappa were observed between the two occasions. CONCLUSIONS: The decrease in the T lag and beta constant suggests acceleration of gastric emptying during the early phase. This study showed that peppermint oil enhances gastric emptying, suggesting the potential use of peppermint oil in clinical settings for patients with functional gastrointestinal disorders.

Study Type : Human Study
Additional Links

Print Options

Key Research Topics

This website is for information purposes only. By providing the information contained herein we are not diagnosing, treating, curing, mitigating, or preventing any type of disease or medical condition. Before beginning any type of natural, integrative or conventional treatment regimen, it is advisable to seek the advice of a licensed healthcare professional.

© Copyright 2008-2024 GreenMedInfo.com, Journal Articles copyright of original owners, MeSH copyright NLM.