Once opened, beef broth is susceptible to bacterial growth at room temperature. Leaving it unrefrigerated can lead to spoilage and potential foodborne illness. Proper storage, therefore, is essential for maintaining its quality and safety. An opened container should be promptly sealed and placed in a refrigerator.
Chilling opened broth inhibits microbial activity, preserving its flavor and preventing harmful bacteria from multiplying. This simple practice significantly extends the shelf life of the product, reducing food waste and safeguarding consumer health. Historically, before widespread refrigeration, preserving broth involved techniques like canning, salting, or constant simmering. Modern refrigeration provides a much more convenient and effective solution.