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Originally Posted by AuntLavender
I though non stick bakeware was okay because you don't get it as hot as you do when you are frying for instance.
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The smoke point for frying oil is 190ºC or 375ºF and higher, depending on the oil. If you're frying in oil and it's smoking a little you've at least hit that, probably over 375ºF
I bake bread at 450-500ºF
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In new tests conducted by a university food safety professor, a generic non-stick frying pan preheated on a conventional, electric stovetop burner reached 736°F in three minutes and 20 seconds, with temperatures still rising when the tests were terminated. A Teflon pan reached 721°F in just five minutes under the same test conditions (See Figure 1), as measured by a commercially available infrared thermometer. DuPont studies show that the Teflon offgases toxic particulates at 446°F. At 680°F Teflon pans release at least six toxic gases, including two carcinogens, two global pollutants, and MFA, a chemical lethal to humans at low doses. At temperatures that DuPont scientists claim are reached on stovetop drip pans (1000°F), non-stick coatings break down to a chemical warfare agent known as PFIB, and a chemical analog of the WWII nerve gas phosgene.
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Just google "dangers of Teflon, non-stick" and read up
ETA: I found this while working on a water/wetlands school project
EPA and DuPont over drinking water near their plant
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