Introduction: Spring is the season for pineapples. Pineapples are rich in nutrients; they not only clear heat, relieve summer heat, promote the production of body fluids, and quench thirst, but also aid digestion, making them an excellent seasonal fruit that is both medicinal and edible. We all know that pineapples should be soaked in salt water before eating. Why do we soak pineapples in salt water? How long is the most appropriate time to soak a pineapple in salt water?
Why soak pineapples in salt water?
I. To avoid allergic reactions
Some people may have an allergic reaction after eating pineapple. The symptoms can appear abruptly 15 minutes to 1 hour after consumption, including abdominal pain, diarrhea, vomiting, or headaches, dizziness, flushed skin, general itching, numbness in the limbs, mouth, and tongue. In severe cases, it can lead to difficulty breathing, shock, and a series of other allergic symptoms. This allergic reaction to pineapple is commonly referred to as "pineapple poisoning" or "pineapple disease."
The allergen responsible for "pineapple disease" is primarily "bromelain." Salt water can destroy the allergenic structure of bromelain, causing it to lose its toxicity for individuals with specific constitutions. Therefore, when eating pineapple, you can first peel it, remove all the skin, cut it into pieces, and soak it in salt water. This can reduce the incidence of bromelain allergies.
II. To make the taste sweeter
Pineapple should be soaked for about half an hour. This not only helps prevent allergic reactions but also allows some of the organic acids in the pineapple to break down in the salt water, making the pineapple taste sweeter. Additionally, pineapple contains oxalic acid, which can interfere with the human body's absorption of calcium and iron. Soaking it in salt water will also neutralize its acidity, reducing potential harm to the body.
How long should you soak pineapple in salt water?
After peeling and "eyeing" the pineapple, cut it into slices or pieces and blanch it in boiling water before eating. Pineapple protease begins to denature and lose its function at 45-50°C, and over 90% of it is destroyed at 100°C. Glycosides are also simultaneously destroyed and eliminated, while serotonin is dissolved in water. The taste is also improved after boiling.
If you want to maintain the fresh flavor of the pineapple, you can soak the sliced or cubed pineapple in salt water for about 30 minutes, then rinse it with cool water to remove the salty taste. This can also achieve the goal of removing allergens. Remember, pineapple is not suitable for everyone. Individuals with allergies should consume it with caution, and those who have a history of pineapple allergies should avoid it altogether.
What are some ways to eat pineapple?
Pineapples contain large amounts of fructose, glucose, vitamins A, B, C, phosphorus, citric acid, and protease and other nutrients. It is sweet in nature and warm in effect, known for quenching thirst, aiding digestion, and stopping diarrhea. You can cook pineapple into congee or eat it with yogurt, which is delicious and appetizing. Making pineapple into various snacks or drinks is both delicious and beneficial to your health.
Sweet and Sour Pork with Pineapple
Ingredients: 500g pork ribs, 150g pineapple
Seasonings: Appropriate amount of green onion segments and ginger slices, 2 star anise, 2 bay leaves, a little minced garlic, 1 tablespoon of light soy sauce, 2 tablespoons of tomato paste, 1 teaspoon of white vinegar, 1 teaspoon of cooking wine, 2 teaspoons of sugar, a little salt, a little white pepper powder, a little chicken powder, appropriate amount of dry starch, appropriate amount of starch water, vegetable oil, appropriate amount of minced coriander
Instructions:
1. Wash the pork ribs, blanch them in boiling water, remove, and set aside to drain the blood.
2. Bring water to a boil in a pot. Add the pork ribs, green onion segments, ginger slices, star anise, and bay leaves. Simmer over medium heat for 15 minutes. Remove the pork ribs and drain the water.
3. Coat the cooked pork ribs with dry starch and deep-fry in a wok until golden brown. Remove and set aside.
4. Peel the pineapple and cut it into cubes. Set aside.
5. Heat oil in a wok. Add minced green onion and ginger to stir-fry until fragrant. Drizzle in white vinegar, light soy sauce, cooking wine, and 2 tablespoons of water. Stir-fry to mix.
6. Add tomato paste and sugar. Bring to a boil over high heat.
7. Pour in the starch water and simmer over medium heat until the sauce thickens.
8. Add the pineapple cubes and the deep-fried pork ribs.
9. Stir-fry the ingredients and sauce together. Sprinkle with a little minced coriander before serving to enhance the aroma.
Pineapple Fried Rice
Ingredients: Pineapple, cold cooked rice, ham, green peas, corn kernels, egg, salt.
Instructions:
1. Blanch the green peas and corn kernels until cooked.
2. Soak a piece of pineapple in light salt water for a while, then cut it into small pieces.
3. Dice the ham.
4. Beat the egg and scramble it in a pan.
5. Add the diced ham and stir-fry until fragrant.
6. Add the rice and break it up.
7. Add the blanched green peas and corn kernels.
8. Add the pineapple pieces.
9. Stir-fry everything evenly. Add an appropriate amount of salt to season.