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Caught in Canola Oil Confusion?
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<pre>Hi folks, This may not be directly related to Olive Oil, but I thought some of you might be interested. I was recommended Canola Oil by a doctor (to cut down cholestoral) ... and found my way to Olive Oil. (^^) http://www.pathfinder.com/drweil/arc...3,1417,00.html ---------------------------------------- Caught in Canola Oil Confusion? I recently heard that canola oil is really an industrial oil and not fit for human consumption. What's your opinion? -- Susan Foster (Published 12/4/98) In the past, I've recommended canola oil as an acceptable monounsaturated oil to use in cooking when the flavor of olive oil -- another monounsaturated oil and the healthiest type of fat -- was too strong. I now think that there's rarely, if ever, a need for canola oil. A light olive oil is neutral enough even for baking. Canola oil is extracted from rapeseed, a plant in the cabbage family. Rapeseed oil is the traditional cooking oil of India and southern China, but the kind we use was bred in Canada to contain less erucic acid, a toxic amino acid, than other varieties and has been marketed as "canola oil" (Canadian oil) instead. The truth is that canola oil is monounsaturated and thus healthier than saturated or polyunsaturated oils, but I still consider it a distant runner-up to olive oil. We know from research studies that populations that consume olive oil as a primary dietary fat have significantly lower rates of both heart disease and cancer than those that don't. We have no comparable epidemiological data for canola. Also unlike olive oil, canola oil doesn't contain oleic acid, the fatty acid our bodies process best. I've always cautioned against buying canola oil found in supermarkets. These products have been extracted with chemical solvents or high-speed presses that generate heat. Both methods alter the oil's fatty acid chemistry in undesirable ways. Furthermore, canola oil producers use a lot of pesticides on their crops, and I suspect that residues find their way into the finished product. If you do use canola oil, I suggest buying only the organic, expeller-pressed varieties sold in natural-food stores. Dr. Andrew Weil ---------------------------------------------------------------------- - Victor Yue email: yuess@singnet.com.sg URL: http://web.singnet.com.sg/~yuess [Birds&Butterflies] Web: http://www.geocities.com/Yosemite/Tr...712/index.html [birds-pix] To subscribe: Send blank email to: birds-pix-subscribe@eGroups.com [makan-singapore] To subscribe: Send bland email to makan-singapore-subscribe@egroups.com [child-education] To subscribe: Send blank email to: child-education-subscribe@eGroups.com </pre> </td></tr></table> |
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Re: Caught in Canola Oil Confusion?
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<pre>Regarding Canola Oil It is here to stay. Remember olive oil only represents about 4% of worlds edible oil. And as oil is essential in the diet oils other tna olive oil have to be used. Not to say that there are no problems with seed oils such as canola. ¥ One big difference is the low levels of the minor type components that are found in olive and are removed during seed oil processing. ¥ Secondly chemical applications are common - will this also become the norm for large scale olive groves ???? ¥ Most Canola oils havehigh oleic acid levels and also in some cases more favourable level of n-3 and n-6 fatty acids tha olive oil ¥ Finally - Erucic acid is a monounsaturated fatty acid (not an amino acid) that has some unexplained cardiotoxic effects if consumed in large quantities such asin the form of Rapeseed oil (not canola which has 0 to very low erucic acid) Stan kailis Australia </pre> </td></tr></table> |
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