Odd chain fatty acids and odd chain phenolic lipids (alkylresorcinols) are essential for diet |
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| Authors: | Kelly Dornan Aynur Gunenc B. Dave Oomah Farah Hosseinian |
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| Affiliation: | 1. Food Science, Chemistry Department, Carleton University, Ottawa, Ontario, Canada;2. (Retired) Formerly with Summerland Research and Development Centre, Agriculture and Agri-Food Canada, Summerland, British Columbia, Canada |
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| Abstract: | Odd chain fatty acids (15:0 and 17:0) from dairy fat as well as odd chain phenolic lipids (alkylresorcinols) from whole grain are commonly reviewed as candidate biomarkers for dietary analysis and their ingestion are inversely related to chronic disease risks. Therefore, low levels of dietary intake of these odd chain molecules may be related to higher risk of physiological states that cause chronic diseases or mortality. It is a prerequisite to examine and understand their main role in beneficial health effects in disease prevention. We propose odd chain fatty acids (OC-FA) and most importantly odd chain phenolic lipids (OC-PL) as potential essential dietary compounds since they play key roles in physiological mechanisms. This review evaluates potential roles of OC-FA and OC-PL in mitigating chronic diseases in vitro and in vivo studies to support our hypothesis for odd chain molecules as essential dietary lipids. Further studies are needed to investigate the relationship between reduced intake of OC-FA- and OC-PL-containing foods and susceptibilities to chronic diseases. |
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| Keywords: | alkylresorcinols bioactivity dietary lipids odd chain lipids |
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