DRIED FRUITS, ESPECIALLY DATES, INCREASE THE LIFESPAN OF CAENORHABDITIS ELEGANS
Koji Kakugawa, Syunya Katoh, Hideki Murakawa, Kenji Arakawa, Masaki Mizunuma, Kazuhisa Ono
Pages: 103-110
Published: 13 Nov 2023
DOI: 10.62991/AF1996282123
Views: 410
Downloads: 48
Abstract: The effects of five commercially available dried fruits on the longevity of nematodes were investigated. All five dried fruits significantly increased the lifespans relative to the control. In particular, dates extended the lifespan significantly more than the control and the other four dried fruits. The mean lifespan and maximum lifespan of the nematodes that consumed dates were 40.9 and 21% longer than those of the control group, respectively. The total concentration of polyphenol compounds was measured to investigate whether the lifespan-extending effect of dates was due to antioxidants. The results showed that the polyphenol contents of dates and prunes were higher than those of the other dried fruits. However, there was no significant difference in the total polyphenol concentrations between dates and prunes. Therefore, dates may contain substances other than polyphenol-related compounds that are responsible for their lifespan-extending effects, or which may promote the activities of polyphenols.
Keywords: dried fruits, life extension, antioxidants, prune, date, caenorhabditis elegans
Cite this article: Koji Kakugawa, Syunya Katoh, Hideki Murakawa, Kenji Arakawa, Masaki Mizunuma, Kazuhisa Ono. DRIED FRUITS, ESPECIALLY DATES, INCREASE THE LIFESPAN OF CAENORHABDITIS ELEGANS. Journal of International Scientific Publications: Agriculture & Food 11, 103-110 (2023). https://doi.org/10.62991/AF1996282123
Back to the contents of the volume
© 2025 The Author(s). This is an open access article distributed under the terms of the
Creative Commons Attribution License https://creativecommons.org/licenses/by/4.0/, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. This permission does not cover any third party copyrighted material which may appear in the work requested.
Disclaimer: The Publisher and/or the editor(s) are not responsible for the statements, opinions, and data contained in any published works. These are solely the views of the individual author(s) and contributor(s). The Publisher and/or the editor(s) disclaim any liability for injury to individuals or property arising from the ideas, methods, instructions, or products mentioned in the content.