The browning of the pineapple core does not necessarily mean it has gone bad. There are two possible explanations for this situation:
On the one hand, slight yellowing or browning of the pineapple core is sometimes a normal occurrence, especially when the pineapple has been stored for a long time or exposed to air after being cut. As long as there are no strange odors, no signs of rotting, and the taste remains fresh, this kind of pineapple is usually safe to eat.
On the other hand, if the pineapple core is not only brown but also has a sour smell, and the flesh becomes soft and mushy, it is likely that the inside of the pineapple has begun to spoil. Consuming such spoiled pineapples may cause discomfort such as abdominal pain, diarrhea, and dizziness. Therefore, when the pineapple core shows obvious browning along with other signs of spoilage, it should be avoided.
As for whether brown pineapple cores are edible, the key lies in their overall condition. If only the center or stem of the pineapple has darkened, and the flesh remains firm with no strange odors, this is often a sign of ripeness and is still suitable for consumption. On the contrary, if there are odors or signs of rotting, it is best not to eat it.
If a small amount of brown pineapple core is consumed without causing any discomfort, there is usually no need for special treatment. Drinking water in moderation can help with metabolism. However, if a large amount is ingested and symptoms like abdominal pain, diarrhea, or dizziness occur, be alert to the possibility that the pineapple may have spoiled. In this case, seeking prompt medical attention and professional advice is essential to ensure that health is not compromised.