Why do pineapples need to be soaked in salt water before they can be eaten?

I'm sure everyone has eaten pineapple, and most people will peel off the skin, cut the flesh into pieces and soak it in light salt water before eating it. As for why they do this, people can't explain it clearly. Today, the editor will find the answer with everyone, so that everyone can understand why pineapples can only be eaten after being soaked in salt water.

Why do pineapples need to be soaked in salt water before they can be eaten?

1. Pineapple can only be eaten after being soaked in salt water. This is for food safety and a means to prevent people from being allergic to pineapples. This is because pineapples contain an active enzyme. If this substance enters the human body directly, it can easily cause allergies, causing nausea, vomiting, or headaches, dizziness, diarrhea and other adverse reactions. It can also cause obvious irritation to the human oral mucosa and lips. This enzyme loses its activity when soaked in salt water, so it will be particularly safe for people to eat pineapples.

2. You must also control the time when soaking pineapples in salt water. If the pineapple is not soaked in salt water for enough time, the enzyme components it contains will lose their activity. People will still have allergic reactions after using such pineapples, which will cause adverse effects on the body. If people soak pineapples in salt water for too long, it will cause nutrient loss in the pineapple, and people will not absorb the proper nutrients when eating such pineapples, which will greatly reduce the value of pineapples.

3. Soaking pineapple in salt water before eating can not only eliminate its allergic components, but also inactivate the dirt and parasites on the surface of the pineapple pulp and allow them to be washed away by salt water. In this way, people will not let these harmful substances enter the body when eating pineapple, and will not have adverse effects on the body.

4. Soaking pineapple in salt water before eating can increase the safety factor and has many benefits to the body. However, when preparing the salt water, you must pay attention to the proportion of the salt water. Under normal circumstances, 5 grams of table salt can be put for every 1 kilogram of water. If the salt concentration is too high, the pineapple will have a noticeable salty taste after soaking, which will affect the taste of the pineapple.