Coconut water tastes sour and bitter when you drink it, and the coconut water looks extremely turbid and the pulp is yellow, which means it is broken and should not be consumed anymore.

Identify the disadvantages of coconut water:

You can look at the coconut pulp. The pulp of good-quality coconuts is white, and the coconut water inside is mostly white, which is similar to milk. If you find that the pulp of the coconut has turned yellow and the coconut inside is slightly yellow, it means that the leaves are The water has gone bad and cannot be consumed anymore.

You can smell the coconut. Those coconut water that is of good quality and not spoiled will have a natural coconut aroma and a light sweetness, but spoiled coconut water will not have a sour taste.