There are three types of dragon fruit, namely white-fleshed dragon fruit, red-fleshed dragon fruit, and yellow-fleshed dragon fruit. Yellow dragon fruit is delicious but relatively rare. There are still more red and white meat varieties on the market. Compared with white-fleshed dragon fruit, red-fleshed dragon fruit is more delicious. There are four main aspects to consider when choosing dragon fruit:

1. Look at the color. Look at the flat color of the dragon fruit. The redder the color, the more ripe the dragon fruit is. The green part on the top should be bright green. If it is withered and yellow, it means the dragon fruit is not fresh.

2. Weigh the weight. For dragon fruits of the same size, we weigh them with our hands and choose the heaviest dragon fruit. This kind of fruit has more juice, full flesh and better taste.

3. Look at the root of the dragon fruit. Before choosing a dragon fruit, you should carefully observe whether its roots are rotten. Fresh dragon fruit should not have rotten roots. On the contrary, be sure not to buy it because the pulp inside may be rotten.

4. Check the maturity of the dragon fruit. We press the skin of the dragon fruit with our hands. If it is extremely hard, it means it is not yet ripe. If it is extremely soft, it means it is overripe, and neither tastes good. It is best to choose the ones with moderate hardness and softness, and the taste will be relatively better.

Reference: Baidu Encyclopedia-Dragon Fruit