There are various methods of extracting vegetable oil from olives, seeds, beans, grains or nuts. The first way utilizes a hydraulic press. This is an age-old method, and it still produces arguably the best quality of oil. There are only two materials that can yield oil without being heated first, and those are olives and sesame seeds. So, olive oil and sesame oil are the only oils that can truly be called “cold pressed”. That term, as well as “virgin”, are terms that are actually meaningless to consumers.
All About Vegetable Oil
Posted by Food-and-Drink Articles from EzineArticles.com on April 10, 2009
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