Yes, coconut milk can go sour if not stored properly. Like dairy milk, coconut milk can spoil and develop a sour taste and odor. This happens due to the growth of bacteria, which break down the fats in the milk.
Here are some signs that coconut milk has gone sour:
- Sour taste: This is the most obvious sign of spoilage. If the coconut milk tastes sour or acidic, it has gone bad.
- Funky odor: Spoiled coconut milk may also have a sour, moldy, or rancid smell.
- Thick and lumpy texture: Spoiled coconut milk may become thicker and develop lumps.
- Darker color: The color of spoiled coconut milk may become darker.
If you notice any of these signs, it's best to discard the coconut milk. Ingesting spoiled coconut milk can cause digestive issues.
Here are some tips to prevent coconut milk from going sour:
- Store unopened coconut milk in a cool, dark place.
- Refrigerate opened coconut milk immediately.
- Use opened coconut milk within 3-5 days.
