There are many miracles in nature. There is an incredible fruit in Xishuangbanna-mysterious fruit. After eating other acidic fruits, you will feel sweet and sour. Mysterious fruit belongs to the evergreen shrub of Caprifoliaceae, which is native to Africa. The aborigines used it to help them eat unpalatable food and turn sour and brown wine into mellow and delicious. The mysterious fruit is about 1 cm in diameter and about 2 cm in length. When ripe, the skin is bright red and there is a brown seed in the white fruit bag. Contains a large number of glycoproteins, which can convert high acidity fruits into sweetness. Just put it in your mouth, chew the pulp carefully, and then try other fruits (such as lemon, grapefruit, etc. ), sour fruit will be as sweet as nectar, and its effect will last for more than 30 minutes. No wonder some people lament "the first fruit in the world". There is a magical little fruit in Xishuangbanna, which is vermilion. The fruit is very small, about the size of a coffee bean, much like medlar. The mysterious fruit is a shrub of Ranunculaceae! Incredibly, after eating, eating sour lemon can make the original sour lemon extremely sweet, and it is pure sweet lemon without changing the original lemon flavor! Mysterious fruit, small shrub of Caprifoliaceae, tropical fruit tree, native to Africa. The pulp contains a glycoprotein component called mucin, which can destroy people's taste and produce sweetening effect. Eating a fruit will turn any sweet and sour taste in your mouth into sweetness. Originally from Africa, it was introduced to Hainan in1960s. The tree is about one meter high, and the fruit is as big as a peanut, red and only slightly sweet. After eating, eating sour and bitter things makes everyone feel sweet and delicious. It is called "mysterious fruit" because of its magical effect of turning sour into bitter and sweet. This mysterious effect is because it contains a substance belonging to prion, commonly known as "taste-changing factor", which can cause people's taste nerve endings to change their response to food taste. People who are well-meaning, try it first, and don't worry about taking medicine. Mysterious fruit tree is a kind of small tree, about 3 ~ 4 meters high and bearing fruit all the year round. Its fruit is not big, about 2 cm long and 8 mm in diameter. The red skin was peeled off, revealing a big seed in the middle of the white pulp. Mysterious fruit trees are native to tropical areas of West Africa, and local residents often use them to adjust the taste of food. It can make sour bread sweet and delicious, and sour palm wine and beer sweet. After eating sour, spicy, bitter and salty food, chewing a few mysterious fruits immediately turns into a sweet taste. The strangeness is really a fruit that can change its taste. Why can mysterious fruit go bad? In order to uncover the mystery of the mysterious fruit, scientists conducted a detailed chemical analysis of this fruit and isolated a glycoprotein that can change the taste of food. This substance itself is not sweet, but its solution can act on the taste bud receptors on the tongue. It turns out that there are many taste buds on our tongue, which can feel sour, sweet, bitter, spicy and salty respectively. After eating the mysterious fruit, the taste bud receptors on the tongue are temporarily paralyzed and inhibited, while the taste bud receptors sensitive to sweetness are excited and active. We know that no matter what kind of sour fruit, there will always be some fructose, just because the acidic component is greater than the sweet component, so we feel only sour, not sweet. However, after eating that mysterious fruit, the situation has changed, which can only make you feel sweet but not sour. However, the function of this glycoprotein in mysterious fruit is not permanent, ranging from half an hour to two hours, and then it will fail. The function of glycoprotein can not change the sour taste of food itself, but only the taste on the tongue. Now, a company in West Africa has started to sell pills made of mysterious fruits. This pill tastes no different from fresh fruit. It can be specially used to adjust people's tastes for people to enjoy.