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The Effects of Gold Kiwifruit Intake Timing with or without Pericarp on Postprandial Blood Glucose Level

The purpose of this study was to examine how gold kiwifruit pericarp (pericarp is defined as the skin of the fruit) consumption and the timing thereof affect the postprandial blood glucose profile. The study was conducted on twelve healthy volunteers (six men and six women). According to our results...

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Autores principales: Inoue, Yutaka, Kitani, Yukari, Osakabe, Satoshi, Yamamoto, Yukitoshi, Murata, Isamu, Kanamoto, Ikuo
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8235107/
https://www.ncbi.nlm.nih.gov/pubmed/34205359
http://dx.doi.org/10.3390/nu13062103
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author Inoue, Yutaka
Kitani, Yukari
Osakabe, Satoshi
Yamamoto, Yukitoshi
Murata, Isamu
Kanamoto, Ikuo
author_facet Inoue, Yutaka
Kitani, Yukari
Osakabe, Satoshi
Yamamoto, Yukitoshi
Murata, Isamu
Kanamoto, Ikuo
author_sort Inoue, Yutaka
collection PubMed
description The purpose of this study was to examine how gold kiwifruit pericarp (pericarp is defined as the skin of the fruit) consumption and the timing thereof affect the postprandial blood glucose profile. The study was conducted on twelve healthy volunteers (six men and six women). According to our results, the simultaneous intake of gold kiwifruit with bread and the prior intake of gold kiwifruit evidently suppressed the postprandial blood glucose elevation compared with exclusive bread intake. There was no significant difference in postprandial blood glucose changes between the ingestion of gold kiwifruit pericarp and pulp and that of gold kiwifruit pulp only. The highest postprandial blood glucose elevation was suppressed by 27.6% and the area under the blood glucose elevation curve by 29.3%, even with the exclusive ingestion of gold kiwifruit pulp. We predicted that the ingestion of both the pericarp and pulp of gold kiwifruit would reduce the postprandial blood glucose elevation to a greater extent than that of gold kiwifruit pulp only; however, there was no significant difference between the two. These results indicate that gold kiwifruit consumption significantly suppresses the postprandial blood glucose elevation regardless of pericarp presence or absence and the timing of ingestion.
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spelling pubmed-82351072021-06-27 The Effects of Gold Kiwifruit Intake Timing with or without Pericarp on Postprandial Blood Glucose Level Inoue, Yutaka Kitani, Yukari Osakabe, Satoshi Yamamoto, Yukitoshi Murata, Isamu Kanamoto, Ikuo Nutrients Article The purpose of this study was to examine how gold kiwifruit pericarp (pericarp is defined as the skin of the fruit) consumption and the timing thereof affect the postprandial blood glucose profile. The study was conducted on twelve healthy volunteers (six men and six women). According to our results, the simultaneous intake of gold kiwifruit with bread and the prior intake of gold kiwifruit evidently suppressed the postprandial blood glucose elevation compared with exclusive bread intake. There was no significant difference in postprandial blood glucose changes between the ingestion of gold kiwifruit pericarp and pulp and that of gold kiwifruit pulp only. The highest postprandial blood glucose elevation was suppressed by 27.6% and the area under the blood glucose elevation curve by 29.3%, even with the exclusive ingestion of gold kiwifruit pulp. We predicted that the ingestion of both the pericarp and pulp of gold kiwifruit would reduce the postprandial blood glucose elevation to a greater extent than that of gold kiwifruit pulp only; however, there was no significant difference between the two. These results indicate that gold kiwifruit consumption significantly suppresses the postprandial blood glucose elevation regardless of pericarp presence or absence and the timing of ingestion. MDPI 2021-06-19 /pmc/articles/PMC8235107/ /pubmed/34205359 http://dx.doi.org/10.3390/nu13062103 Text en © 2021 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Inoue, Yutaka
Kitani, Yukari
Osakabe, Satoshi
Yamamoto, Yukitoshi
Murata, Isamu
Kanamoto, Ikuo
The Effects of Gold Kiwifruit Intake Timing with or without Pericarp on Postprandial Blood Glucose Level
title The Effects of Gold Kiwifruit Intake Timing with or without Pericarp on Postprandial Blood Glucose Level
title_full The Effects of Gold Kiwifruit Intake Timing with or without Pericarp on Postprandial Blood Glucose Level
title_fullStr The Effects of Gold Kiwifruit Intake Timing with or without Pericarp on Postprandial Blood Glucose Level
title_full_unstemmed The Effects of Gold Kiwifruit Intake Timing with or without Pericarp on Postprandial Blood Glucose Level
title_short The Effects of Gold Kiwifruit Intake Timing with or without Pericarp on Postprandial Blood Glucose Level
title_sort effects of gold kiwifruit intake timing with or without pericarp on postprandial blood glucose level
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8235107/
https://www.ncbi.nlm.nih.gov/pubmed/34205359
http://dx.doi.org/10.3390/nu13062103
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