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Canning safety #892511

Asked February 10, 2025, 2:09 PM EST

Is there a recommended ph tester for foods that you would use in a water bath process? Is it safe to use a meat broth in a recipe that has other high acid foods in it? Can you ever water bath can a sauce recipe that would use a cured meat like pancetta?

Franklin County Ohio

Expert Response

Food should only be processed in a water bath canner if there are instructions for doing so in the recipe you are using. According to the National Center for Home Food Preservation "Most mixtures of low-acid and acid foods have pH values above 4.6 unless their recipes include enough lemon juice, citric acid, or vinegar to make them acid foods." 
An Ask Extension Expert Replied February 10, 2025, 2:32 PM EST

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