How to judge whether apples are spoiled? What substances are there in apples that are spoiled?

Crisp and delicious apples are loved by many people. Be careful when buying apples. Some merchants may repackage spoiled apples and sell them to consumers as fresh and good apples. Some apples are not what they seem. They look very good on the surface, but when you bite them, they don’t feel crisp at all. They are like dough and have no moisture. In fact, you have bought spoiled apples. Today we will introduce to you how to judge whether apples are spoiled and how to choose good apples.

How to tell if apples are spoiled

1. Judging whether the apple is spoiled by its appearance

Some businesses will cover up the appearance by putting labels on the damaged areas or areas with worm spots. After the bad areas are covered with labels, no other problems can be seen from the appearance. In fact, the apple has indeed gone bad and cannot be eaten. In addition, the surface of fresh and crispy apples will not be blood red. It is normal to have a little pink, and there should be stripes on the surface. Only good apples have a little stripe. If an apple is red as a whole, without stripes and is very smooth, then it is not fresh and bad apple.

2. Judging whether an apple is spoiled by touch

When apples are spoiled and rotten, their appearance is not good. Some stores will choose to wax the surface of the apples to restore the appearance of the apples. Waxing the surface of apples is bad in itself, not to mention the apples that have already spoiled. The surface of waxed apples is very smooth and has an oily color, which is not a normal color and feels greasy. Such apples are not worth choosing.