Post by ltmmtl
有的 vegetable oil 有 trans fats 的
Post by jem'enfous2
There are three grades of olive oil: extra-virgin, virgin and olive oil (this last grade is also called pure olive oil). For stir-frying, it’s best to stick with olive oil, and stay away from the extra-virgin and virgin grades.
Deep-frying is another story. The smoking point of olive oil varies between 375 and 400 degrees Fahrenheit (190.5 to 200 degrees Celsius), which can be a little low. You may want to stick with other types of vegetable oil.
Post by jem'enfous2
Oils labeled as Pure olive oil or Olive oil are usually a blend of refined olive oil and virgin (or extra-virgin) olive oil.
Pure olive oil is often the lowest quality available in a retail store: better grades would have "virgin" on the label.
Olive oil is not a trans fatty acid because it has not been partially hydrogenated in a factory to make it solid at room temperature like margarine has.
Post by ltmmtl
偶尔有特价的, $15左右, 3L, extra virgin.
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