The heavier the grapefruit, the fresher it is.

I think the heavier the grapefruit, the fresher it may not be, because there is a scientific basis for this, and it is also proven by practice, so we must pay attention to this aspect of the problem.

Yes, when you buy grapefruit, you should buy something with a strong taste, it will become very fresh, and the taste will become very good.

No, if the weight is particularly heavy, it can only prove that there is more moisture in it, and it may also be due to bad intentions.

The first step is to observe the appearance of the grapefruit.

If the skin color loses its bright luster (dark), the pomelo has wrinkles and deformation, the outer skin is no longer elastic when pressed by hand, and it feels light (dehydration) by hand, and the flesh that has hardened can be easily touched by pressing the umbilicus with your fingertips, indicating that the pomelo has deteriorated or is not fresh.

The second step is to peel off the grapefruit peel and observe the inside.

If there are many cavities in the pomelo, the flesh is small and dry, the white substance is some black, the flesh is discolored, or the white substance and flesh are ulcerated, it means that the grapefruit has deteriorated.

Looking at the moisture of the skin and the hardness of the skin, after a long time, the water will be lost, and the skin will begin to dry up, and some places will begin to sink and sink in.

The flesh of the pomelo is thick and hard because the pomelo is ripe and has a serious loss of moisture. It contains a lot of nutrients, including protein and organic acids needed by the body, and it also contains a variety of vitamins and calcium, phosphorus, magnesium and sodium and other trace elements necessary for the body.

Grapefruit contains potassium, a natural trace element necessary for patients with high blood pressure, and almost no sodium, so it is the best therapeutic fruit for patients with cardiovascular and cerebrovascular diseases and kidney diseases.

Most people often lose the grapefruit peel after eating the pulp of grapefruit, which is a pity. Grapefruit peel is not only nutritious, but also has therapeutic effects such as warming the stomach, dissolving phlegm, and moistening the throat.

The flesh of the grapefruit is thick and hard because the grapefruit is overripe.

If the pomelo is left for too long, the moisture is seriously lost. When choosing grapefruits, choose the one with a smoother skin, buy big instead of small (the same variety), buy heavy but not light (same size), buy sharp instead of round, buy yellow instead of green.

In addition, when buying grapefruit, you should also touch it with your hands, and the pomelo that feels hard must have thin skin, and the pomelo that feels soft must have thick skin, fluffy, and immature.

Generally speaking, unpeeled grapefruit can be stored at room temperature for about a month. It is recommended to store the peeled grapefruit for 2-3 days, and it should be eaten in no more than 4 days. Pomelo will spoil after a long time, and eating spoiled pomelo is likely to lead to intestinal diseases, especially for people whose gastrointestinal function is not very good, so you must not eat pomelo that has been stored for too long or has deteriorated.

When buying grapefruit, pay attention to the following situations, ripe grapefruit, the smell is very good, you can press its skin when you buy it to see if it sags. The quality of pomelo that is inelastic is poor.

Note 1: It is best to choose a standard type with a sharp top and a wide bottom, and the skin must be thin and smooth, with a light green or light yellow color, and it looks soft and juicy.

2. When buying grapefruit, when the size and volume are the same, it is advisable to choose the one with heavy weight, so that the grapefruit has more water, sweet taste and is not bitter. If you can notice that the sponge under the skin of the grapefruit is thin and can touch the inner layer when you press gently, it means that the quality is high.

3. The taste of freshly picked grapefruit is not the best, so it is best to leave it indoors for a few days. After two weeks, the water in the yuzu gradually evaporates and the flavor becomes sweeter and sweeter.

We all know that grapefruit is a very popular fruit, it is rich in nutrients, it is very good to eat, and it is loved by people. When buying grapefruit, there will also be certain skills. So is bigger grapefruit better? Let's take a closer look!

Not. In general, everyone loves to go on a safari to buy large fruits, from apples to watermelons, from grapefruit to oranges. People always subconsciously disagree with the idea that large fruits are definitely tastier.

Actually, this is a false statement. For grapefruit, it can only be said that the heavier the weight, the more it will be spent.

Because yuzu is a fruit with a thicker skin, the flesh of yuzu can easily hollow out if exposed to weather conditions or improper management. Some people looked at the large grapefruit stools and bought them home, and when they opened them, they found only a small amount of meat inside. Not only do they not taste good, but they cost a lot of money, so the bigger the grapefruit, the better.

The first is to choose a slightly larger grapefruit. If the yuzu is too small, the yuzu usually won't taste too good.

In fact, after pressing the grapefruit peel, the hard skin indicates that the skin is thin and the flesh is thick. Soft means thick. By pressing, you can basically grasp the thickness of the pomelo peel.

Thick-skinned grapefruit will not have a lot of meat even if it has a lot of meat, and it will not taste very good, or even fully ripe.

Then it was thrown a few times, compared and chose a bushy grapefruit. The grapefruit are about the same size and very heavy, indicating that they have enough moisture, good growth, abundant nutrients and of course a particularly good taste.

Grapefruit is usually chosen, which has a larger round bottom and a pointed top. The overall taste is good, and there is almost no unpleasant smell. Ripe yuzu will also give off a strong yuzu flavor. With these characteristics, it is possible to choose a delicious yuzu.

Ripe yuzu is large and heavy. If you buy a little thicker thing, don't regret it. If you want to eat grapefruit, it is best to eat it.

Even though yuzu is delicious, these taboos also require special attention!

1.Grapefruit should not be taken with certain medications.

It should not be consumed with grapefruit antihypertensive, lipid-lowering drugs, anti-allergy drugs, cyclosporine, caffeine, calcium antagonists, cisapride, etc. The same meal may cause symptoms such as dizziness, heart, irregular heartbeat, and can lead to serious death; Also, do not eat grapefruit while taking birth control pills, as this may reduce the efficacy of the drug.

2.People with weak spleen and stomach should eat with caution and eat less.

Grapefruit is cold, the spleen and stomach are cold, and the physique should be eaten less, a small amount at a time, too much will cause diarrhea and other spleen and stomach diseases.

Summary. Grapefruit is not necessarily sweeter and sweeter, if it is stored for more than the period it instinctively bears, it will deteriorate and become tasteless, not only not sweet, but also have a smell.

Grapefruit is not necessarily sweeter and sweeter, if the storage of the Kai Oak imitation room exceeds its instinctive bear period, it will deteriorate and become a fine taste, not only if it is not sweet, but there will be a smell.

Can you tell us more about that?

Grapefruit: also known as Wendan, Xiangluan, Zhu Luan, Neizi, etc. It is the ripe fruit of pomelo of the Rutaceae family, which is produced in Fujian, Jiangxi, Hunan, Guangdong, Guangxi, Zhejiang, Sichuan and other southern regions of China.

The pomelo is fragrant, sweet and sour, cool, rich in nutrition, and has high medicinal value, which is one of the fruits that people like to eat, and it is also the fruit with the most therapeutic effect recognized by the medical and spine circles.

It tastes sweet two weeks after picking. Freshly picked red grapefruit doesn't taste the best. It is best to leave it in the room for a few days. Generally, after two weeks, the water of the pomelo slowly evaporates, and the taste will become sweeter and sweeter.

The sugar in fresh fruit is converted from tapioca starch, and a lot of tapioca starch is stored in unripe fruit, but the fruit is not sweet. As the storage time of fresh fruit increases, tapioca starch is slowly hydrolyzed into glucose and soft white sugar, the sugar content increases rapidly, and the fruit becomes sweeter.

For example, the nutrients stored in fruits such as apples are originally tapioca starch. After a period of time, starch is broken down into fast-type sugars (white sugar, glucose, glucose, etc.). It becomes sweeter and sweeter, allowing the fruit to breathe.

But not unlimited. If you put it for too long, the sugar content will be lower and lower, and it will become more and more "not a rotten wood is not carved, and it will not be a vessel".

Preparation of pure honey grapefruit juice: prepare a spoonful of pure honey and a pomelo in advance, peel and squeeze the juice of the grapefruit, remove the juice, add pure honey to the grapefruit juice and pour it into cold boiled water. What it does:

Pure honey pomelo has a beauty and health effect, and the sweetness of the pomelo has a shallow bitter taste. Adding pure honey to grapefruit juice can not only mask this astringency, but also benefit health care, beauty and skin care.

The middle of the pomelo is dry, mainly because the pomelo has been ripening for too long, causing the water in the middle to evaporate, so it will become relatively dry.

The fruit of the pomelo is large, oblate spherical or pear-shaped, the heaviest can reach 3 kg, the skin is smooth, green or light yellow. Grinding in Xishuangbanna, grapefruit is called"Bubble (pao) fruit"。In recent years, on the basis of long-term practice, the Colin oak technicians of the Botanical Garden have cultivated many excellent varieties of pomelo, such as:"Manceron"、"Menglun pomelo"、"The East Test is early"These fruits are large, watery, sweet and sour, and are deeply loved by people.

The yield of pomelo is relatively high, and the yield per mu is relatively normal at 6000-8000 catties, but the specific yield is also related to various factors such as pomelo varieties, grafting wood selection, management technology, weather and temperature.

The yield of pomelo is relatively high, and the yield per mu is relatively normal at 6000-8000 catties, but the specific yield is also related to various factors such as pomelo varieties, grafting wood selection, management technology, weather and temperature.

How to grow pomelo with high yield.

1. Planting Fengyuan land selection

Pomelo has relatively high soil requirements, and it is best to plant it in a fertile and well-watered place, if the planting site is not well chosen, it will seriously reduce the fiber deficiency yield of pomelo.

2. Choose good breeds

When planting grapefruit, it is best to choose varieties with strong growth and strong physique, and the planting cellar should be dug deep in imitation of Fuji, and the size should be controlled at 80*100 cm, and enough root water should be applied after planting is completed, and covered with grass.

3. Sapling management

A small amount of fertilizer should be applied during the young tree period of pomelo, at least twice a month to use fast-acting fertilizer, and do a good job of loosening the soil, and when the tree is too vigorous, it should be pruned in time to improve the photosynthesis of the plant.

4. Fertilization management

The growth process of pomelo trees has a large demand for nutrients, and it is necessary to ensure that the plants have enough nutrients during the planting period to increase the yield, and pay attention not to use chlorine-containing fertilizers.