Can mushrooms be blanched and stored in the refrigerator for three days

Mushrooms can usually be consumed after blanching in water and stored in the refrigerator for three days, but it is necessary to ensure that they are sealed and refrigerated without spoilage. If stored improperly or if there is an odor, stickiness, or other issues, it is not recommended to continue consuming. After blanching, mushrooms can be treated with high temperature to reduce microorganisms, while refrigeration can delay spoilage. The temperature of the refrigerator should be kept below 4 degrees Celsius, and air and moisture should be isolated with a fresh-keeping box or sealed bag. Avoid repeated thawing during storage to prevent bacterial growth. Unspoiled refrigerated mushrooms have a slightly soft texture and are suitable for making soups or stews, with less loss of nutrients. Some mushrooms, such as shiitake mushrooms and shiitake mushrooms, have high water content and are prone to stickiness or sourness after refrigeration. If the color appears dark, the surface mucus increases, or there are mold spots, it may indicate the growth of pathogenic bacteria. Eating spoiled mushrooms by mistake may cause gastrointestinal discomfort, leading to symptoms such as abdominal pain and diarrhea. It is recommended to blanch and consume as soon as possible, or pack and freeze for safer storage.

For daily storage of mushrooms, it is recommended to keep them dry before refrigeration and consume them within 2-3 days. Check for any odors or texture changes before cooking, and ensure that the ingredients are fresh for cold dishes. Special populations such as pregnant women, children, or immunocompromised individuals should shorten their storage time and seek medical attention promptly if they experience discomfort.