Eicosapentaenoic Acid
Eicosapentaenoic Acid (EPA) is a polyunsaturated omega-3 fatty acid with 20 carbons and five double bonds, which is commonly notated as C20:5n-3 or simply 20:5n−3. It can be found in fish, fish oils, and other marine sources[1] and to a lesser extent in the milk of pastured ruminants (see Sources of EPA below for more).
Contents
Sources of EPA
A 2013 study by Washington State University research Charles Benbrook (who is also on the Science Advisory Board of the Organic Center) and others found that "organic milk contained 25% less ω-6 fatty acids and 62% more ω-3 fatty acids than conventional milk, yielding a 2.5-fold higher ω-6/ω-3 ratio in conventional compared to organic milk (5.77 vs. 2.28)" and that "dairy products supply far more α-linolenic acid than seafoods, about one-third as much eicosapentaenoic acid, and slightly more docosapentaenoic acid, but negligible docosahexaenoic acid."[2]
Articles and Resources
Related SourceWatch Articles
Related PRWatch Articles
- Jill Richardson, Is Monsanto's New Genetically Engineered Soy a Health Food?, PRWatch, May 16, 2013.
- Rebekah Wilce, Spinning Suspect Ingredients in Baby Formula, PRWatch, February 22, 2012.
External Resources
- Charles Benbrook, Gillian Butler, Maged A. Latif, Carlo Leifert, and Donald R. Davis, Organic Production Enhances Milk Nutritional Quality by Shifting Fatty Acid Composition: A United States–Wide, 18-Month Study, PLoS ONE 8(12): e82429, December 9, 2013.
References
- ↑ DHA/EPA Omega-3 Institute, Dietary Sources of Omega-3 Fatty Acids, organizational publication, accessed December 2013.
- ↑ Charles Benbrook, Gillian Butler, Maged A. Latif, Carlo Leifert, and Donald R. Davis, Organic Production Enhances Milk Nutritional Quality by Shifting Fatty Acid Composition: A United States–Wide, 18-Month Study, PLoS ONE 8(12): e82429, December 9, 2013.
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