How long can half eaten apples be stored for

Cut apples can usually be stored at room temperature for 1-2 hours, and refrigerated for 1-2 days. The storage time is affected by factors such as storage temperature, cutting method, and container sealing.

Cut apples exposed to air will quickly change color due to oxidation, and the texture of the flesh will gradually soften. At room temperature, bacteria multiply rapidly. It is recommended to immediately wrap the inedible parts tightly with plastic wrap or soak them in diluted salt water to slow down oxidation. If the storage time needs to be extended, it should be stored in a sealed fresh-keeping box and refrigerated. Low temperature can effectively inhibit microbial activity. If the cut surface of the apple has clearly turned black or shows signs of deterioration such as sourness and mucus, it is not suitable to continue eating. Rotten apples may breed mold or pathogenic bacteria, which may cause gastrointestinal discomfort after consumption. For young children, pregnant women, or individuals with low immunity, it is recommended to cut and eat apples immediately, and avoid consuming apples that have been stored for more than 4 hours.

When storing sliced fruits in daily life, lemon juice or vitamin C solution can be used to apply to the cut surface to delay oxidation, and ensure that the container is dry before refrigeration. Apples are rich in dietary fiber and antioxidants, but their nutrients will be lost over time after cutting. It is recommended to consume them as soon as possible to obtain the best nutritional value. Pay attention to the cleanliness of cutting tools and cutting boards to avoid cross contamination.