Friends who like to eat oranges will find this problem. Oranges sold on the market are often more expensive than oranges. Many people will have doubts. Why? Is it because oranges are bigger? Really? Now let me give you the answer.
Let's talk about oranges first. Oranges are small, thin skinned and have moderate sweet and sour taste. The most important thing is that oranges are rich in vitamin C. Vitamin C not only has the function of beauty, but also can prevent the production of free radicals in the body, which can play the role of anti-aging and inhibiting the growth of cancer cells.
In addition, eating too many oranges is easy to get angry. Therefore, eating oranges must be appropriate and not greedy. It should also be noted that after the orange skin is peeled off, the white filaments attached to the surface of the orange are best eaten together with the orange, which can play a role in reducing fire.
Let's look at oranges. Oranges are big, thick skinned and contain far more sugar than oranges, so they taste better than oranges. More importantly, oranges contain twice as much vitamin C as oranges. According to the measurement, every 100 grams of oranges contain about 49 mg of vitamin C, which is about 10 times, 16 times and 8 times higher than pears, apples and bananas respectively. Therefore, there are many benefits of eating oranges often. In terms of nutritional value alone, oranges are much higher than oranges. Moreover, the orange itself also has the function of reducing fire, which is unmatched by oranges.
Of course, in addition to vitamin C, there are many nutrients in oranges and oranges. The efficacy and role they can play are not only anti-aging and anti-cancer. If you are interested in these, you can read a previous article written specifically on oranges by Uncle Cai Nong, which is very detailed. Today, our focus is on why oranges are so expensive.
In addition to the taste and nutrients, another reason why oranges are so expensive is that the output of oranges this year is about 25% lower than last year, and Gannan navel orange, the eldest of oranges, has been reduced by more than 30%. The large-scale reduction in production has led to a shortage of oranges in the market, so that oranges this year are much more expensive than in previous years, especially Gannan navel oranges.
Oranges are rich in vitamin C and P, which can increase the body's resistance, increase the elasticity of capillaries and reduce cholesterol in blood. It is beneficial for people with hyperlipidemia, hypertension and arteriosclerosis to often eat oranges. Eating citrus fruits every day can also reduce the incidence of stroke by 19%.
Oranges contain cellulose and pectin substances. Cellulose can promote intestinal peristalsis, help clear intestines and defecate, and eliminate harmful substances in the body. Pectin can help excrete lipids and cholesterol as soon as possible and reduce the absorption of exogenous cholesterol, so it can reduce blood lipids.
Vitamin C in oranges can also excrete fat soluble harmful substances out of the body. It is a real baoankang antioxidant.
A study of 13130 men and women showed that women with insufficient vitamin C intake may be prone to gallbladder disease. Although the mechanism is unclear, regular consumption of oranges is indeed effective in preventing gallbladder diseases.
In addition to containing a lot of vitamin C, oranges also contain carotene, which can inhibit the formation of carcinogens, soften and protect blood vessels, promote blood circulation and reduce cholesterol and blood lipids.
Eating an orange a day can halve the incidence of cancer in the mouth, esophagus and stomach, the latest research by Australian scientists just released in December.
Studies have shown that drinking three cups of orange juice a day can increase the content of high-density lipoprotein (HDL) in the body and reduce the possibility of heart disease. Orange juice contains a specific chemical component, flavonoids and limonin, which can promote the increase of HDL and transport low-density lipoprotein (LDL) to the body.
Oranges are multi fiber, low calorie and contain natural sugar. They are the best choice to replace dinner or sweets, cakes, cookies and other desserts. Those who love sweets and want to lose weight can eat oranges to meet their desire for sweets. In addition, oranges are rich in fiber. Eating more can help defecate and reduce the accumulation of toxins in the body.
Oranges are rich in a variety of organic acids and vitamins, which can regulate human metabolism, especially for the elderly and patients with cardiovascular diseases.
The navel is small and delicious. The navel of an orange is also called the fruit pedicle. Someone divides it into male and female according to the size of the navel. In fact, it is incorrect. The navel of an orange is just its compound fruit. If it is too large, there will be white meridians in it. The water content is much smaller than that of the navel, which is not easy to eat. When buying, you should choose an orange with a smaller navel.
The longer the orange body, the more delicious it is. As the saying goes, "tall orange, flat orange, naked orange". The more round the orange is, the more delicious it is, but the longer the body is, the more delicious it is.
Pinched with elastic skin is delicious. Oranges with thin skin have more water and are more elastic. Oranges with hard skin have poor taste. Pinch oranges when buying. If the peel is hard, you can easily feel it.
Red oranges are more delicious. Most of the oranges on the market are navel oranges. Red oranges show that mature oranges are better and taste sweeter. But different varieties may be different.
It's not that the bigger the better. The bigger the orange is, the better. The larger the orange is, the easier it is to lose water near the fruit stem. It doesn't taste good. It's appropriate to be medium in size.
Oranges of the same size are heavier and delicious. This method is suitable for the selection of many kinds of fruits, because the heavier fruit of the same size indicates that the water content is higher and tastes better. When buying, feel the weight with one hand.
To identify dyed oranges, dyed oranges are relatively smooth and shiny. If you touch them with your hand, you will feel sticky. The non dyed epidermis is relatively rough and there is no feeling of grease. If you dye oranges, there will be dyeing residues at the navel, which can be observed if you are careful. Another simple way is to use a piece of toilet paper to wipe off the surface of the orange. If there is dyeing, there will be color on the toilet paper.
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