Can mushrooms still be eaten after being stored for two days

Whether mushrooms can be eaten after being stored for two days depends on storage conditions and changes in appearance. Mushrooms that have not spoiled and are stored properly are edible, but it is not recommended to consume them if they have discolored, sticky, or have an unpleasant odor. Fresh mushrooms are prone to bacterial growth and spoilage after being stored at room temperature for two days, especially in humid environments where the spoilage rate is faster. If mushrooms are stored in the refrigerated area of the refrigerator and sealed well, with a dry and undamaged surface, they can usually continue to be consumed. Low temperature in a refrigerated environment can inhibit microbial growth and extend the shelf life to 3-5 days. During inspection, observe whether the cap maintains its original color, whether the stem is still tight when touched, and whether there is any sour odor other than earthy smell when smelled. If mushrooms are exposed to high temperatures in summer or if there is obvious moisture in the packaging bag, they are likely to have spoiled after two days. Rotten mushroom gills will turn black and sticky, with a smooth surface and a pungent odor. These types of mushrooms may contain pathogenic bacteria or mycotoxins, which may cause gastrointestinal discomfort such as abdominal pain and vomiting after consumption. Especially wild mushrooms are more prone to producing highly toxic substances, and even if the appearance changes are not obvious, it is not recommended to take risks and consume them.

For daily storage of mushrooms, it is recommended to wrap them in kraft paper bags and refrigerate them to avoid the accumulation of moisture inside sealed plastic bags. Before cooking, it is necessary to check the texture and odor again, and any suspicious mushrooms should be discarded in batches. For young children, pregnant women, or immunocompromised individuals, it is recommended to prioritize fresh mushrooms purchased on the same day and consume them as soon as possible after cooking. If you experience discomfort after ingesting spoiled mushrooms, seek medical attention immediately and keep the sample for testing.