According to the market price in June 2021, the price of red heart dragon fruit in the market is usually around 10-11 yuan per catty, while the white heart is only about 8 yuan. The price of red dragon fruit will vary depending on the season of release, the economic level of the region, and so on.

For example, if the market in the peak season, then the price will naturally be lower, and vice versa, if the selling area has a high economic level, then the market price will naturally be higher.

The selection of red dragon fruit is also a technical work, in the selection of the hand to weigh more, the heavier the better, because the density of the dragon fruit itself is relatively large, if the heavier, then on behalf of the pulp is more.

Preservation methods:

1, put in the shade: after buying back the dragon fruit should be placed in the shade, do not let it see the sun, and the room temperature can not be more than 30 ℃, so that you can save a week to two weeks of time. If the temperature is high, it is recommended to be placed in the refrigerator, otherwise the high temperature will accelerate the fruit deterioration.

2, refrigerated: if you want more water in the dragon fruit, you can refrigerate, the temperature should be between 3-6 degrees, so that the preservation of about 1 month.

3, cut and refrigerated: If you have cut the dragon fruit, want to save, then wrap it with plastic wrap, and then put it in the shade, you can also use plastic bags to wrap up. But if it's overnight, you'll need to put it in the refrigerator. If it has been cut, it is best not to keep it for more than 2 days.