Have you ever encountered such a problem: buy a large handful of bananas, put them for two days and turn black and soft, as if the bananas themselves are experiencing fast-acting aging? Don't worry, today I will teach you a trick, a simple and practical banana preservation method!
There is an aunt in the town who goes to the market every week to buy fresh fruits and vegetables. Auntie is especially fond of eating bananas because it is delicious and nutritious. However, the aunt often encounters a problem: the bananas she bought will turn black and soft after two days, and sometimes she can't even finish eating, so she can only throw them away regretfully.
One day, my aunt saw an old farmer at the market who was picking bananas. The aunt asked curiously, "Uncle, how did you choose the bananas? The bananas I bought often turn black and soft." The old farmer smiled and replied, "You can be very particular about choosing bananas! You see, these crooked bananas will taste better and be more moderately ripe." ”
The aunt listened to the advice of the old farmer and chose the crooked banana for the next purchase. Sure enough, these bananas taste sweeter and smoother, and are not easy to turn black and soft.
However, Auntie still wants to know more ways to keep it fresh. She asked an experienced stall owner, who told her a trick: wash the bananas in salt water! The aunt immediately went home and tried it, prepared a basin of water with a little salt, put the bananas in it and washed them gently, and then dried them. This not only removes residue from the surface, but also prolongs the freshness of the bananas.
Soon after, my aunt saw a program on TV that introduced how to wrap banana roots in plastic wrap. Because the roots of the banana will release ethylene gas, which accelerates the ripening and softening and blackening of the banana. In order to prevent the release of ethylene gas, we can wrap the roots of bananas with plastic wrap or scotch tape, which can effectively extend the shelf life of bananas. She thought it was interesting and started experimenting. Every time I bought a banana, my aunt would wrap the roots in plastic wrap and found that the freshness of the banana was significantly prolonged.
In addition, the aunt also found that the placement and storage of bananas are also important. Processed bananas should be placed in a ventilated place and not piled up to avoid damage caused by pressure. Never put bananas in the refrigerator, as the environment of the refrigerator will accelerate the rate at which bananas become soft and black.
The aunt was pleased with her new discovery, and she no longer worried about the bananas turning black and soft. She also started sharing these tips with her friends and neighbors. Everyone finds these methods simple and easy, and very effective in solving the problem of not eating enough bananas.
Benefits of bananas for the body
Rich in nutrients: Bananas are rich in many vitamins and minerals, especially vitamin C, vitamin B6, potassium and fiber. These nutrients help maintain the normal function of the body and boost immunity.
Provide energy: Bananas are an excellent source of energy, rich in carbohydrates, and are ideal for refueling before and after exercise. Eating bananas can help replenish energy and provide long-lasting energy.
Maintain digestive health: Bananas are rich in dietary fiber, which helps to promote intestinal peristalsis and prevent constipation and other digestive problems. Bananas also help protect the stomach lining and relieve stomach upset.
Regulate blood pressure: Bananas are rich in potassium, which can help balance sodium levels in the body, help lower blood pressure, and prevent high blood pressure and cardiovascular diseases.
Relieves fatigue: Bananas contain naturally occurring sugars and minerals that provide a quick boost of energy and relieve fatigue and fatigue.
Improves mood: Bananas contain tryptophan, which can boost the brain's production of serotonin, which helps relieve stress and improve mood.
What kind of bananas are fresh and delicious
Look at the appearance: Ripe bananas usually show a certain degree of curvature. You can choose a slightly curved banana as this is more moderately ripe and will have a better texture and a sweeter taste.
Second, observe the color: Fresh bananas are usually a bright yellow color with no noticeable dark spots or green. If a banana has large black spots or is too green, it may indicate that the banana is not ripe enough or overripe.
Also, pay attention to the touch: gently touch the surface of the banana with your hand. Fresh bananas should have some firmness, but not too hard. If the surface of the banana is too soft or has a noticeable soft feeling, it may be overripe.
Also, smell the fragrance: ripe bananas should have a faint fragrance, but they should not have a pungent or unpleasant smell. If you smell sour or other odors, the banana may have gone bad.
Finally, pay attention to packaging and preservation: choose bananas that are well packaged and have no visible damage. Bananas are fragile fruits, and if the packaging is damaged or squeezed, it is easy to cause surface damage and deterioration.
Precautions for eating bananas
Gastrointestinal upset: If you suffer from digestive problems such as stomach ulcers or duodenal ulcers, the potassium and pectin in bananas may irritate the gastrointestinal tract and worsen symptoms. Therefore, people with gastrointestinal discomfort should avoid excessive consumption of bananas, especially in the acute phase.
Diabetics: Bananas are higher in sugar and carbohydrates, which can affect blood sugar levels. Diabetic patients should control the amount of food they eat when eating bananas to avoid causing blood sugar to rise.
People with abnormal mineral metabolism: Bananas are rich in potassium, and for people with abnormal mineral metabolism (such as hyperkalemia), excessive consumption of bananas may lead to excessive potassium ions in the body, causing health problems.
Allergies: Individual people may be allergic to bananas, which manifests as symptoms such as itchy skin, swollen lips, and difficulty breathing. People who are allergic to bananas should avoid eating bananas to avoid triggering severe allergic reactions.
Those who are taking medication: The nutrients in bananas may interact with certain medications, affecting the efficacy of the drugs or causing adverse reactions. If you're taking medication, talk to your doctor if it's safe to consume bananas.