Why is the red pitaya sweeter than the white pitaya? Is the pitaya afraid of freezing?

Dragon fruit contains a lot of sugar and nutrients. Dragon fruit itself is a tropical fruit, and the production environment is relatively warm and humid. Currently, the red dragon fruit on the market is imported, so the cost is much higher than the white dragon fruit, and the price is also higher. Why is the red dragon fruit sweeter than the white dragon fruit? Do you know why?

Contents of this article

1. Why is the red pitaya sweeter than the white pitaya?

2. Is dragon fruit afraid of freezing?

3. Can I eat dragon fruit if it has yellow spots inside?

Why is red pitaya sweeter than white pitaya?

The red pitaya has a higher sugar content. Because the sugar content of red pitaya is generally above 15%, while that of white pitaya is generally around 10%, red pitaya tastes sweeter than white pitaya.

Different prices: Currently, the red-fleshed pitaya on the market are all imported, so the cost will be much more expensive than the white-fleshed pitaya, and the price will also be higher.

Different taste: Generally speaking, the sweetness of red dragon fruit is higher than that of white dragon fruit. So the red dragon fruit tastes better.

Different nutritional values: The nutritional value of red pitaya is higher than that of white pitaya. Red pitaya contains more carotene and anthocyanin than white pitaya.

Is dragon fruit afraid of freezing?

Dragon fruit is afraid of freezing because it is a tropical fruit. The skin may be damaged by freezing in a temperature environment below 0 degrees. Dragon fruit needs to be stored in the refrigerator at 3 to 6 degrees. It can be stored for about 1 month. The cut dragon fruit should be eaten within 1 hour. If it is left for a long time, harmful substances may be bred.

1. Fear of low temperatures

Dragon fruit is afraid of freezing. Dragon fruit itself is a tropical fruit, and its production environment is relatively warm and humid. If the dragon fruit is placed in a zero-degree environment, it may cause frost damage to its skin, thereby reducing the protective ability of the skin and may accelerate the deterioration of the dragon fruit.

2. Saving method

Dragon fruit can be stored in the refrigerator. First, put them into fresh-keeping bags separately and seal the bags to prevent contact with moisture in the air. Then put the dragon fruit in the refrigerator and control the temperature between 3 and 6 degrees. It can be stored for about 1 month.

3. Notes

Dragon fruit should be eaten within 1 hour after being peeled or cut, because pitaya contains a large amount of sugar and nutrients. If exposed to the air for a long time, it may breed a large number of bacteria and harmful substances, so it needs to be eaten in time.

Can I eat dragon fruit if it has yellow spots inside?

If the yellow spots are the size of a seed or smaller, it may be that the fertilization is unsuccessful and the seeds cannot fully develop, which is edible. If there are multiple yellow spots the size of soybeans, then the dragon fruit should be spoiled and it is not recommended to continue eating.

If the flesh of the dragon fruit turns yellow, it has deteriorated and it is not recommended to continue eating it, otherwise it may cause gastrointestinal discomfort.

If the skin of the pitaya turns yellow, it means that it has been stored for too long and the red skin has been oxidized to yellow. However, as long as the skin is not moldy or rotten, and the flesh inside is still white and there is no abnormality, then it can continue to be eaten.