Preservative for dehydrated tomatoes?
I purchase dehydrated (sun dried supposedly) tomatoes in cellophane packages frequently at the market. The package wrapping is barely air tight if it is at all. The instructions for home dehydrating tomatoes almost always end with instructions to freeze or refrigerate for a few weeks only.
Is a good preservative available which would allow storage for long periods at room temperatures without affecting the tomatoes flavor?
Ted
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