Some netizens said that only Chinese pineapples need to be soaked in salt water, and foreign ones are eaten directly, and it is estimated that our varieties are not good.
Friendly reminder, please don't hold the pineapple and nibble casually...
Pineapple said: "What's the matter, you blame me for gingivitis?"
Middlemen usually tend to have a higher concentration of underripe pineapples, which tend to have a higher concentration of sour flavor, and as the sugar content increases with higher ripeness, the acidity decreases, depending on each person's sensitivity. The middleman distributes the pineapple to various places, and at this time in between, the pineapple is actually ripe, of course, you have to pay attention when selecting.
Pineapple is a tropical fruit, its taste is slightly sweet and sour, and it is loved by the masses. Pineapple contains a pineapple prion, a substance element that will
People eat pineapples soaked in salt water, and naturally there is a certain reason. If you buy a pineapple with skin and go home, it will taste pretty good. Many people can't tell whether they eat pineapple or pineapple because they look so similar.
Not only can grapefruit and pothos remove odors, but also pineapples, which are very helpful for newly renovated houses, and pineapples can also be made into a variety of dishes, and occasionally eaten. So pineapple is friendly to us, did you eat pineapple this year?
Why do pineapples need to be soaked in salt water
The magic of these two substances is that they can put on a layer of defense for themselves, and when any animal bites it, its mouth will taste a little bitter first. Humans eat it as a fruit, so they will naturally be "pricked" by these two substances, but humans are very smart and know how to use other substances to deal with the defense of breaking through the pineapple.
Calcium oxalate is white crystalline, and its body is micron-level, which we cannot recognize with the naked eye, and its existence belongs. When the pineapple pulp slice is magnified 500 times under a microscope to observe, this calcium oxalate is like a 10,000 needle-like crystal, and after eating it in the mouth, it will
The traditional perception is that pineapple contains protease substances, which can cut the peptide bonds of the primary structure of the protein and allow it to be broken down into polypeptides. When we chew the pineapple meat, it breaks down and destroys the fibrin in the oral stick, which will work with calcium oxalate to attack you, causing a pins and needles to sting on the tongue and the surface of the mouth.
In other words, when you eat pineapple, pineapple eats you, and of course it's just a joke. Because of the presence of proteases, when pineapple is cooked with meat. Pineapple is combined with meat to cook, but also to improve the utilization rate of protein, conducive to human digestion, is a natural "tender meat powder".
For example, the common coo pork, pineapple roast beef, pineapple chicken breast, and so on.
In fact, in the process of the experiment, calcium oxalate needle crystal is the root of eating pineapple and prick the mouth. Because the protease in papaya is higher than that of pineapple, but papaya does not have pineapple prickly and does not need to be soaked in salt water. Relying only on salt water to inactivate protease requires at least a concentration of more than 7%, but it is far more than normal people can tolerate salt.
If you use 1 liter of water to soak a pineapple, you have to add at least 70 grams of salt to make the protease inactive, and a pack of salt on the market weighs 400g, which means that you have to pour one-fifth of the salt to inhibit the activity of the protease.
In the past, when calcium oxalate was not discovered, people habitually cut pineapple flesh and soaked it in salt water for half an hour, thinking that through salt water (a solution with high electrolytes), protease can be inactive, so that eating pineapple will not prickly the mouth, which is indeed very practical. whereas
In fact, in addition to eating pineapple directly, its taste is quite fresh and bland, and soaking in brine is to reduce calcium oxalate needle crystals, and also to improve the taste of pineapple, just like someone who eats watermelon has to sprinkle a thin layer of salt. Remember this saying,
In addition to pineapple containing calcium oxalate, there are many fruits or vegetables in life, such as fruits such as strawberries, blueberries, plums, apples, kiwifruit, etc., and vegetables such as spinach, beets, leeks, celery, bamboo shoots, and so on.
Pineapple and pineapple are silly and unclear
In the beginning, pineapple and pineapple referred to the same fruit, but later they were called by people in various regions to refer to different fruits, and there are differences in taste.
Pineapples are basically an improved variety of pineapple, and when the variety is upgraded, pineapples will naturally taste better than pineapples. Pineapple contains low content of protease and calcium oxalate, so it is not very prickly, so it can be eaten directly without soaking in salt water.
The name "pineapple" is derived from the Malay word "Pineapple", which was first introduced to Asia from the Americas by the Portuguese. The word pineapple is usually more commonly used in China, Malaysia, Singapore and other regions.
The name "pineapple" is taken from the shape of a phoenix crown, with green leaves at the tip like a phoenix tail, combined with the meaning of Chinese culture. In Taiwan, Hong Kong, Macau and other regions, pineapples are more common and are also called eyeless pineapples. The place of origin is located in the tropical region of South America, which is now Brazil,
Pineapple is very similar to pineapple because the two are genetically related. The leaves of pineapple are not serrate, the leaves of pineapple are serrate, the grooves of pineapple are orange-yellow, and the grooves of pineapple are dark green.
In order to increase profits, many businesses will divide different models, please remember how to distinguish between the two categories, the numb mouth is called pineapple, and the non-numb mouth is called pineapple.
Judging from the appearance, the overall orange color is cooked, and you can buy it directly at home to enjoy, with a little green at both ends, you need to put it for a few days to eat.
You can also smell it with your nose, exuding a faint pineapple fragrance, proving that this pineapple has just ripened, if the taste is too strong, it is ripe, if there is no fragrance, it is not ripe, try not to buy. If you happen to encounter a pineapple that becomes soft or even has water overflowing, this is spoilage, but don't buy it.
To sum it up, you're the one
Pineapple is the name of the Hokkien people, because most people in Taiwan are Hokkien, and the difference between pineapple and pineapple is like the difference between orange and mandarin, but the taste is different. Pineapple is an improved variety of pineapple, and after it was introduced to the mainland and sold, the price of pineapple was slightly more expensive.
Kiwi and kiwi, longan and dried longan, water chestnut and water chestnut, cherry and cherry, artichoke and potato and potato, sweet potato and sweet potato, these are just different names, but they are actually the same fruit, nothing more.
The different names are just to drive up prices, don't you think?
Try not to soak tap water with salt, after all, tap water is only a simple filter of water from the water plant, containing trace impurities or bacteria. If you want to eat it, let's eat it this way to be healthy, and the sweetness of the pineapple after soaking in baking soda will be sweeter and delicious.
Eat everything in moderation, pineapple, although it is a tropical fruit, belongs to the flat nature. The soaked pineapple can be eaten directly, and if you put too much salt, you can also rinse it with water. I think both pineapple and pineapple taste better when soaked in lightly salted water for 30 minutes before eating.
If you forget to eat the soaked pineapple, after soaking it overnight, I recommend trying not to eat it, because soaking it overnight will oxidize the pineapple pulp, and various tiny bacteria will also grow in the water, that is, it will deteriorate, and it is easy to have diarrhea and abdominal pain after use.
Seeing this, can you tell the difference between pineapple and pineapple?