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由 边走边钓 » 04 4月 2016 12:58
问问西人,人家吃的时间长。
Frying with Olive Oil
Every oil has a temperature at which it begins to break down. This temperature, known as the smoke point, is lower for olive oil than for other types of oil used from frying, such as peanut or canola oil. Extra virgin olive oil has a smoke point of only 320 degrees Fahrenheit, making it unsuitable for deep frying. Light olive oil, with a smoke point of 460 degrees Fahrenheit, can be used to deep fry, but deep frying with olive oil does not make food healthier than frying with other kinds of polyunsaturated oils.
Oil and Health
Olive oil can be part of a healthy diet, which may include some fried foods. Instead of deep frying, brush vegetables with a light coating of oil and cook them in the oven for oven-fried foods. Use olive oil instead of butter to flavor steamed vegetables or as a dip for bread instead of butter. Make your own healthier salad dressings with olive oil and lemon juice or vinegar. When deep frying, maintain the proper temperature and choose oils with a high smoke point.
One of the most common myths perpetrated on the Internet is that while olive oil is healthy, it should not be used for cooking or frying. The belief is that somehow the high heat used in cooking or frying makes olive oil unhealthy. However, this belief is not consistent with historical uses of olive oil in Mediterranean cuisine, nor with a wide body of published research.
Olive oil is not only safe for cooking, but it is recommended by scientists and olive oil experts for high temperature frying! The notion that extra virgin olive oil should never be heated or used for cooking is not supported by research.