Pineapple contains a substance called bromelain, which is an allergic substance. If eaten directly, it will cause allergic reaction, also known as pineapple disease. Symptoms include diarrhea, abdominal pain, vomiting, dizziness, numbness in the mouth and tongue, and itching all over the body. In severe cases, a series of allergic reactions such as dyspnea and shock may occur.
After pineapple is soaked in salt water, it can effectively destroy the structure of "pineapple prion" and make it lose its sensitization ability to human body. Before eating, the pineapple is soaked in salt water, and some organic acids contained in it can be decomposed in salt water to remove the sour taste and make the pineapple taste sweeter. Before eating pineapple, you can slice it and soak it in salt water for a while, so you don't have to worry about bromelain allergy, and the taste will be better.
Extended data:
Nutritional value of pineapple
Pineapple contains a lot of fructose, glucose, vitamins A, B, C, phosphorus, citric acid and protease. Sweet and warm, it has the functions of relieving summer heat, quenching thirst, promoting digestion and stopping diarrhea.
1, digestion aid: protein-decomposing enzyme contained in pineapple can decompose protein and help digestion, so it is very suitable for people who eat too much meat and greasy food for a long time. In addition, the attractive fragrance of pineapple comes from butyric acid in its components, which can stimulate saliva secretion and promote appetite.
2, weight loss: pineapple contains almost all the vitamins needed by the human body and can effectively help digestion and absorption. The secret of pineapple weight loss lies in its rich juice, which can effectively hydrolyze fat. You can effectively mix pineapple with food or drink pineapple juice every day, but don't eat pineapple raw in excess or without treatment.
3, beauty: rich in vitamin B can effectively nourish the skin, prevent skin cracking, moisturize the brightness of hair, but also eliminate the tension of the body and enhance the body's immunity.
People's Network-Why do you want to soak pineapple in salt water? How long will it take?
People's Network-Why do pineapples soak in salt water? Calculate the nutritional value of pineapple