Why use no metal when making sourdough bread??!

Question: The recipe I have says not to use metal bowls, spoons, baking pans, etc. Why??

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Answers: The recipe I have says not to use metal bowls, spoons, baking pans, etc. Why??

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Chemical reactions between the metal and the acids in the sour dough. The best is to use wooden spoons and glass containers.

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the acid in the dough reacts with metal.

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The metal kills the yeast and or neutralizes the acid it feeds on.

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