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Better Pork Featured Articles

Better Pork magazine is published bimonthly. After each edition is published, we share featured articles online.


Sidebar: Some quick fatty acids facts

Wednesday, December 2, 2009

  • Fatty acids range in length from two to 22 carbon chains. Some fatty acids are saturated, which means that they lack double bonds in their carbon chain, while others are unsaturated, meaning that they have anywhere from one to six double bonds in their carbon chain. The final carbon atom at one particular end of the carbon chain is called the "omega" carbon.
     
  • Polyunsaturated fatty acids have more than one double bond and are classified according to the location and number of double bonds in their chemical structure. Omega-3 fatty acids have their first double bond at the third carbon atom, while omega-6 fatty acids have theirs at the sixth carbon atom in the chain. The omega-3 fatty acids are linolenic, eicosapentaenoic (EPA), and docosahexaenoic (DHA).
     
  • Flax is the most abundant source of linolenic acid, with canola oil coming in second, while insignificant levels are found in other sources of fats and oils. Fish oils are the only sources of the other two omega-3 fatty acids (EPA and DHA).
     
  • Canada has been the world's leader in the production and export of flax since 1994. According to Statistics Canada, Canadian flax production reached 1.035 million tonnes in 2005-2006. As one of the five major Canadian crops (including wheat, barley, oats and canola), flax is exported mainly to Europe (60 per cent), the United States (30 per cent), Japan (four per cent) and South Korea. BP

Current Issue

June 2025

Better Pork Magazine

Farms.com Swine News

Alberta’s Dean Edge Named World Auctioneer Champion

Friday, June 13, 2025

Rimbey’s Dean Edge makes history as Canada’s third-ever World Livestock Auctioneer Champion The week of June 2, 2025, was a memorable one for Dean Edge of Rimbey, Alberta. After honouring his mentor Blair Vold early in the week, he went on to win the prestigious World Livestock... Read this article online

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Toronto-based indoor farming company transforms food access in Moldova with first-of-its-kind humanitarian hydroponic project A new Canadian-led indoor farming project is changing lives in Moldova. Built by Just Vertical in partnership with GlobalMedic, the hydroponic farm is the first... Read this article online

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