How to buy and how to make pineapple, pineapple will be very sweet and delicious?

The way to choose a sweeter pineapple is to look at the fruit eye, press the fruit wheel on the wax bird bridge, and smell the fruit.

First, look at the fruit eye.

There are many fruit eyes on each pineapple, which is the key to judging whether the pineapple is delicious, the fruit eye is related to the light, if the light time is long, then the fruit eye will grow looser, and more even, such a pineapple tastes particularly sweet, and some pineapples have a short light time, then the fruit eyes will grow more densely, and the pineapple will taste more sour.

Second, press the peel.

When we choose pineapples, we will find that pineapples have three states, one is blue-green in color, and it is hard to press, try not to buy this kind of pineapple, this kind of pineapple is not yet ripe, and you can't eat it if you buy it. The second is pale yellow or bright yellow in color, which is moderately soft and hard when pressed, which is the best state of pineapple. The third is that the color is light yellow or bright yellow, but it will be very soft when pressed, and it is not ** when pressed, which means that it is ripe, and it is best not to buy it.

3. Smell the fruit.

All kinds of fruits will have their own unique taste, pineapple is no exception, a good pineapple is not said to be ten miles of fragrance, at least pick it up and smell it, it is full of aroma, so pick it up and smell it when you buy it, pick up a pineapple and smell it, if the fragrance is strong, it means that the pineapple is ripe just right, and it will taste sweeter, if there is no fragrance, it means that the pineapple is not ripe enough, and the taste will be very poor.

Precautions

As we all know, there are many varieties of pineapple, except for a ** pineapple, other pineapples should be soaked in light salt water when eating, the purpose is to remove a kind of bromelain in the pineapple, so that you will not be allergic to eat the tease, and the salt can make the pineapple sweeter, which may be the embodiment of adding a little salt to sweetness.

But when we buy, we must not buy pineapples that are peeled or soaked in water, this is because in order to maximize profits, merchants generally select broken pineapples to remove the bad parts, and then soak the good parts in water and sell them, so you must be careful when buying pineapples, you can peel them on the spot, some people will say that I am in a hurry, for the health of you and your family, this time is still worth sending.

Smell the bottom of the pineapple, the stronger the aroma, the sweeter the pineapple.

Pineapples are native to the tropics and prefer warm climates. Low temperatures, rain and snow are contraindicated. Temperature not only directly affects the growth of pineapple plants, but also the length and quality of fruit development. In winter, if there is an area with long-term cold, rainy and snowy weather, it is not suitable for large-scale planting.

Generally speaking, the most suitable temperature for pineapple growth is the average annual temperature of 24 27, and 14 is the critical temperature for normal growth of pineapples. If the temperature is below 14, the growth is slow, and below 10 tends to stop. If the temperature is below 5, chilling injury will occur.

When the temperature is 1, the leaves will be damaged and browned, and 0 is the critical temperature at which pineapples suffer severe cold damage, which can cause plant decay if it lasts for a long time.

The environment in which pineapples are grown

Pineapples are drought-tolerant plants and are less stringent about water requirements. However, if the soil is severely dehydrated, it can hinder the growth and development of pineapples. If there is too much rain, the roots of the pineapple will rot and die.

For this water content requirement, in most parts of the South, we can control the situation by human intervention, such as irrigation in times of drought and drainage in times of rain, and this condition is not a decisive factor.

In terms of environmental conditions, the most important thing is temperature, which is the first choice to decide if pineapples are suitable for cultivation. Due to long-term artificial cultivation and domestication, the requirements for light have increased. It grows well in full light, the fruit has a high sugar content and is of good quality.

Lack of light, slow growth of the fruit, high acid content, poor quality. According to the report (1962), the light was reduced by 20% and the production was reduced by 10%. However, if the light is too strong and the temperature is too high, the leaves will turn red and yellow, and the fruit will burn easily.

Pineapple is a fruit that many people love to eat, and it is very delicious with a sweet and sour taste. Moreover, pineapple is rich in nutrients, and eating it has many benefits for the body. So how do you choose a sweet pineapple?

1. Look at the shape: the high-quality pineapple fruit is cylindrical or slightly pointed oval at both ends, the size is uniform and moderate, the fruit shape is upright, and the number of buds is small.

2. Look at the color: the color of the pineapple is light yellow or bright yellow, so it can be eaten directly when it is ripe; The color is pale yellow, with a slight greenish luster, which is generally medium-ripe. If you eat it on the same day, you can buy it with a light yellow appearance, and if you need to eat it for 2 days, you can choose a micro-green luster.

3. Touch the appearance hardness: gently press the pineapple with your hand, the hard and inelastic is the raw pineapple; The ones that are quite solid and micro Microsoft are more mature; Those who are over-sunken or even sunken are over-ripe pineapples; If there is sap overflowing, it means that the fruit has gone bad.

4. Smell with your nose: that is, smell the pineapple fragrance with your nose, the unripe pineapple smells nothing, the outside is light and fragrant, the aroma is ripe pineapple after cutting, and the pineapple with a strong aroma on the outer skin indicates that it is ripe.

5. Look at the pulp: after cutting, it can be seen that the fruit of the good quality pineapple is shallow and small, the inside is light yellow and the tissue is dense, the flesh is thick and the core is small; Inferior pineapple fruit order is deep and many, some fruit orders can reach the pineapple core, the internal tissue void is large, the flesh is thin and the core is thick, if it is an unripe pineapple flesh is more brittle, and the color is a little white.

The methods of selecting sweet pineapples include looking at the eyes, color, hardness, nose, and flesh.

1. Look at the fruit eye.

If the light is long, then the fruit eyes will grow looser and more even, and the pineapple will taste particularly sweet; And some pineapples have a short light time, so the fruit eyes will grow more densely, and such pineapples will taste more sour.

2. Look at the color.

The color of pineapple is pale yellow or bright yellow, so it is generally ripe and can be eaten directly; The color is pale yellow, with a slight greenish luster, which is generally medium-ripe. If you eat it on the same day, you can buy it with a nasty pale yellow appearance, and if you need to eat it for 2 days, you can choose a micro-belt green luster.

3. Feel the appearance hardness.

Gently press the pineapple with your hands, the hard and inelastic is the raw pineapple; The ones that are quite solid and micro Microsoft are more mature; Those who are over-sunken or even sunken are over-ripe pineapples; If there is sap overflowing, it means that the fruit has gone bad.

4. Sniff with your nose.

It is to smell the pineapple fragrance with your nose, the unripe pineapple does not smell like a long age, the outside is light and fragrant, and the aroma is ripe pineapple after cutting, and the pineapple with a strong aroma on the outer skin indicates that it is ripe.

5. Look at the pulp.

After cutting, it can be seen that the fruit of good quality pineapple is shallow and small, the inside is light yellow and the tissue is dense, the flesh is thick and the core is small. Inferior pineapple fruit order is deep and numerous, some fruit orders can reach the pineapple core, the internal tissue void is large, the sparrow flesh is thin and the core is thick, if it is an unripe pineapple flesh is more brittle, and the color is somewhat white.

1. Look at the color: first look at the color, the skin is golden, which means that the pineapple is more ripe and will be sweeter.

2. Look at the shape: The short and fat pineapple is longer than the thin hole, the meat is much earlier, and the wax tease is firmer and sweeter.

3. Smell the smell: Smell the bottom of the pineapple carefully, the stronger the aroma, the sweeter the fruit.

Three tips for picking sweet pineapples:

1. Look at the leaf color of the pineapple. The surface scales and leaves are orange-yellow, generally medium-rare, and suitable for eating on the same day. The bright yellow with a slight greenish luster at both ends is mostly medium-cooked, and it is more appropriate to buy it back and put it for two days before eating.

2. By gently pressing the scales of the pineapple, if the juice comes out as soon as it is pressed, it is ripe and rotten; If you press it, it is slightly soft, but has a certain elasticity, and this kind of is generally edible ripe pineapple; If it is hard when pressed, then it is unripe.

3. The pineapple that is just ripe will have a pure and light fragrance of the light ridge bridge, but if you smell the strong fragrance of this pineapple before you open it, then it is best not to buy it, it is basically ripe.

Nutritional value of pineapple.

Pineapple is sweet, slightly sour, flat in nature, and enters the stomach and kidney meridians; It has the functions of strengthening the stomach and eliminating appetite, relieving fever and heat, relieving hangover, lowering blood pressure, anti-cancer, tonifying the spleen and stopping diarrhea, clearing the stomach and quenching thirst. It can be used for indigestion, enteritis diarrhea, typhoid heat, body heat and thirst, etc., and can also be used for high blood pressure, dizziness, weakness of hands and feet**.

The sugars, salts, and enzymes contained in pineapples have a diuretic effect, and proper consumption is beneficial for patients suffering from high blood pressure and nephritis. In addition, pineapple enzyme also has the effect of dissolving fibrin and blood clots blocked in the tissues, which can improve local blood circulation and eliminate inflammation and edema.

Pineapple contains a substance called "pineapple prion", which can break down proteins, dissolve fibrin and blood clots blocked in tissues, improve local blood circulation, eliminate inflammation and edema; The sugars, salts and enzymes contained in pineapple have a diuretic effect, and proper consumption is beneficial for patients with nephritis and hypertension.

How to choose a pineapple: look at the appearance shape, look at the leaves, smell the taste, touch the appearance hardness, look at the appearance color, look at the appearance of the pimple, etc. Pineapple is one of the famous tropical fruits, native to the tropical regions of the Americas.

It is rich in nutrients, and is cultivated in Taiwan, Fujian, Guangdong, Hainan, Guangxi, Yunnan and other places in China, where the climate is warm and humid, which is very suitable for the growth of pineapples, so the pineapples planted in these places have a good sense of opening and collapsing.

The specific selection method is as follows:

1. Look at the appearance and shape: the high-quality pineapple fruit is cylindrical or slightly pointed oval at both ends, if the shape is the same, you should choose the more round and shorter and fat, the long one should not be selected, the shorter pineapple is sweeter, the flesh is fuller, and it is more mature.

2. Look at the leaves: Pineapples have different varieties and different appearances, and they can be distinguished by looking at the leaves. Generally, the longer leaves will be more delicious, such as the pineapple varieties in Hainan, the short leaves are not delicious, and the taste will be deviated.

In addition, pull the blade to see if it is easy to fall off, and if it is easy to fall off, it means that it has been placed for too long and is not fresh.

3. Smell the taste: We pick up the pineapple and smell the bottom, the taste generally comes out from here, if there is a faint fragrance, or fruity aroma, it means that the pineapple is ripe and better, and it will be fragrant after cutting, on the contrary, if there is no taste, it means that it is not ripe or the quality is not good.

4. Touch the appearance hardness: gently press the pineapple with your fingers, the hard and inelastic is the raw pineapple;Slightly elastic ones are more mature;If it collapses and is inelastic when pressed, it means that it is overripe;If there is juice overflowing, it means that the fruit has gone bad and should not be purchased.

5. Look at the appearance color: the color of the pineapple is pale yellow or bright yellow, so it is generally a ripe pineapple, which can be eaten directly quietlyThe color is light yellow with green, which is generally medium-cooked, if you need to put it for a few days before eating, you can choose this one, otherwise choose the appearance of light yellow or bright yellow.

6. Look at the appearance of the pimple: we all know that the surface of the pineapple is very rough, and the pimples are all over the body, which is also an important basis for selecting pineapples.