What nutrients does pineapple contain? Why should we remove the core of pineapple?

Pineapple is a tropical fruit with more than 70 varieties. It is one of the four famous fruits in Lingnan. It contains a variety of organic acids and proteases. Proteases can mainly decompose protein in food. Eating pineapples in moderation can supplement the nutrients needed by the human body to a certain extent and is beneficial to the human body. Why do we have to remove the core of pineapples? Many friends are very curious, let's take a look!

Contents of this article

1. What nutrients does pineapple contain?

2. How long can the peeled jackfruit be kept at room temperature?

3. Why should we remove the core of pineapple?

What nutrients does pineapple contain

Pineapple is rich in nutrients such as vitamins, glucose, fructose, citric acid, protease and various trace elements. The water content of every 100 grams of pineapple is about 87.1 grams. Among other nutrients, the highest content is potassium, which contains about 126 mg, followed by vitamin C, which contains about 30 mg.

Pineapple contains a variety of organic acids and proteases. Proteases can mainly break down proteins in food. Eating pineapples in moderation can supplement the nutrients needed by the human body to a certain extent and is beneficial to the human body.

The scientific name of pineapple is Ananas, a tropical fruit native to Brazil and the Amazon River area in South America. It was introduced to China in the 16th century. It is recommended to soak the pineapple in salt water for a period of time before eating it, which can effectively remove the sour taste.

How long can the peeled jackfruit be kept at room temperature?

It can usually be stored for about 1-2 days. The specific time depends on the specific situation. Generally, it can be stored for about 2 days in the winter when the temperature is lower, and the storage time will be much shorter in the summer when the temperature is higher. It is recommended to wrap it with plastic wrap and store it in the refrigerator.

If the peeled jackfruit is refrigerated, it can generally be stored for about 3 days. The temperature in the refrigerator is relatively low, which can inhibit the growth and reproduction of microorganisms such as bacteria and fungi.

Jackfruit has high water and sugar contents, so it should not be stored for long periods of time. It will easily become soft and have a rotten smell. Once it has gone bad, it cannot be eaten and can easily cause physical discomfort.

Why should we core the pineapple?

The main reason for removing the core of pineapple is that the core is bitter, sour and hard, which not only affects the taste but also makes it difficult to digest. However, the core of pineapple is also edible. If you don't want to eat it directly, you can consider using the core of pineapple to stir-fry vegetables and meat, which is also very delicious and can increase appetite.

After removing the core of the pineapple, it is recommended to soak it in salt water for about 30 minutes before eating to avoid discomfort in the mouth.

Pineapple is a tropical fruit with more than 70 varieties. It is one of the four famous fruits in Lingnan. Pineapple and pineapple are biologically the same fruit. The biggest difference is that pineapple has "inner thorns" after peeling, while pineapple does not.