Who is very researched about oranges? What is the difference between oranges and tangerines

Tangerine (Citrus reticulata) is a fruit of the genus Citrus in the family Rutaceae, also commonly known as "orange". "orange" (jú) and "桔" (jié) are both standard characters in modern Chinese. When "orange" is pronounced jú, it is a colloquial word for "orange".

Oranges are brightly colored, sweet and sour, and are a common delicacy in autumn and winter. Tangerines are sweet and sour, cool in nature, and enter the lungs and stomach meridians; It has the effect of appetizing and regulating qi, quenching thirst and moistening the lungs; It is mainly used for the treatment of thoracic septum condensation, vomiting and lack of food, lack of stomach yin, thirst in the mouth, pulmonary fever and cough and excessive drinking. Tangerines are also very nutritious, and one orange can almost meet the daily needs of the human body for vitamin C.

Tangerines contain more than 170 plant compounds and more than 60 flavonoids, most of which are natural antioxidants. The rich nutrients in oranges have the effects of lowering blood lipids and anti-atherosclerosis, which are beneficial for preventing the occurrence of cardiovascular diseases. Tangerine juice contains a substance called "nomiline", which has the ability to inhibit and kill cancer cells, and has a preventive effect on stomach cancer.

Oranges are the fruit of certain plants in the citrus subfamily of the Rutaceae family. Mandarin, tangerine, and orange are three different varieties of citrus fruits, and they are easily confused due to their similar appearance. Citrus is a general term for mandarin, mandarin, orange, kumquat, pomelo, citrus, etc., and the names of mandarin and tangerine have long been confusing.

From a scientific point of view, orange is the basic species, with small flowers, easy peel, and dark green seeds. Mandarin orange is a hybrid of orange and sweet orange and other citrus, the flowers are large, the fruit is not as easy to peel as orange, and the embryo of the seed is pale green. Thus, in wide-skinned mandarins, orange mandarin (Lu mandarin) is an orange not an orange, and Wenzhou mandarin is an orange not an orange. Citrus and tangerines are woody plants of the same family and genus but different species in plant taxonomy.

In addition, citrus and tangerine are often referred to collectively as citrus. Citrus is the most dominant group of citrus fruit trees, with a total of 17 species divided into 6 groups: Bigwing orange, Yichang orange, citrus lemon, pomelo, orange and broad-skinned orange.

The pinyin of orange and tangerine is jú zi. Tangerine is a fruit of the genus Citrus in the family Rutaceae. "orange" (jú) and "orange" (jijie jú) are both standard characters in modern Chinese, but when "orange" is used as a meaning of orange, it is a colloquial or scribbled for "orange".

In some dialects of Guangdong, the two characters are homophonic, and "orange" has also been used as a simplified word for "orange". In Hokkien, tangerines are called mandarins. In the dialects of the Southwest Mandarin District, it is called "mandarin" or "mandarin".

Distinguish. Citrus, tangerine, and orange are three different varieties of citrus fruits that can be easily confused by people due to their similar appearance. Citrus is a general term for tangerine, mandarin, orange, kumquat, pomelo, citrus aurantium, etc.

From a scientific point of view, orange is the basic species, with small flowers, easy peel, and dark green embryo clusters of seeds; Mandarin orange is a hybrid of orange and sweet orange and other citrus, the flowers are large, the fruit is not as easy to peel as orange, and the embryo of the seed is pale green.

Therefore, in the wide-skinned citrus, orange mandarin (Lu mandarin) is an orange but not an orange, and Wenzhou dense mandarin is an orange not an orange.

It's a thing.

Oranges and tangerines are the same, just in a different name. Tangerine is the basic species, also known as tangerine, generally called orange in the north and orange in the south.

Tangerine and orange are actually the same kind of fruit, and now the more common way to write it is orange, "orange" (jú) and "orange" (jú) are both modern Chinese standard characters, but when "orange" is used as an orange, it is a vulgar writing of "orange". In some dialects of Guangdong, the two characters are homophonic, and "orange" has also been used as a simplified word for "orange". Of course, everyone now uses orange characters more frequently in writing.

Nutritional value of tangerine:

1. Beauty and eliminate fatigue. Tangerines are rich in vitamin C and citric acid, the former for its beauty properties, and the latter for its fatigue-relieving effect. 2. Promote laxative and lower cholesterol.

The thin skin on the inside of the orange contains dietary fiber and pectin, which can promote laxative and cholesterol reduction. 3. Prevent coronary heart disease and arteriosclerosis. Hesperidin can strengthen the toughness of capillaries, lower blood pressure, and dilate the coronary arteries of the heart, so oranges are a food for the prevention of coronary heart disease and arteriosclerosis, and studies have confirmed that eating citrus can reduce cholesterol deposited in arterial blood vessels, helping to reverse atherosclerosis; 4. Effective anti-cancer.

In fresh citrus juice, there is a substance with strong anti-cancer activity "nomiline", which can decompose carcinogenic chemicals, inhibit and hinder the growth of cancer cells, multiply the activity of detoxification enzymes in the human body, prevent carcinogens from damaging the nucleus, and protect the integrity of genes.

Because of the high nutritional value of oranges, we can still eat more oranges in our daily diet, and in daily life, if you don't want to eat oranges, you can also squeeze juice, which is also a good choice. But when buying oranges, you must pay attention.

There is no difference between tangerines and tangerines, and tangerines and tangerines refer to the same fruit.

Tangerines are native to our country and later spread throughout Eurasia by the Arabs, and they are very rich in nutrients, such as vitamins and minerals.

Types of oranges:

1. Ponkan: The skin is thick, and it is named because of the swelling of the appearance and the bulging protrusion of the pedicle head. The production season is early, about the end of October to December, and the storage of citrus can be about ** to the end of February of the following year, and the main producing areas are Hsinchu, Miaoli, Taichung, Nantou, Chiayi, Tainan, etc., but Taichung and Tainan have the most output.

2. Barrel mandarin: although the outer skin is also thick, it is smoother than the ponkan, after peeling, the center point is tightly combined, and there is a gap in the middle of the ponkan. It is produced from the end of December to the following year.

In January and February, and then from March to May, you can eat stored oranges, and the production areas are more in Hsinchu and Miaoli.

3. Baba Mandarin: The scientific name is "Spring Meeting", romantic and elegant, which is set off with the great spring, leaving the imagination of beauty. The common name "Baba Mandarin" is the colloquial language of the farmers in the place of origin, and "Baba" means soft, and its soft flesh and melt-in-your-mouth characteristics are vividly and appropriately expressed through the word "Baba Baba".

4. Sugar orange: Originated in Sihui City, Guangdong Province, it is named because of its sweet taste like sugar, among which Jiaopu Farm sugar orange was the first to be introduced, and then led the trend of sugar orange, bringing up the surrounding farms to plant one after another. The fruit of sugar orange is oblate and round, there is a nodulous protrusion at the top, the end of the pedicle is concave, the color is orange and yellow, the skin is thin and the flesh is brittle, the fruit wall is thin and easy to peel off, the fruit petal is about 10 petals, no seed or few seeds.

The differences between oranges and tangerines are: shape, appearance and color, and place of origin.

1. Shape

Oranges are usually nearly spherical or oblate in shape, with a relatively thick skin; Whereas, oranges are usually oblate spherical or oval in shape, and the skin is relatively thin.

2. Appearance and color

The surface of oranges is usually smooth and shiny, and the skin color is mostly orange or red; The surface of oranges is more coarse, and the skin color is mostly yellow or orange-yellow.

3. Origin

Oranges are mainly distributed in the south, such as Guangdong, Fujian and other regions; Bury old and oranges are mainly distributed in the north, such as Jiangsu, Henan and other regions.

Oranges and tangerines are citrus fruits of the same family that are widely cultivated around the world and have a rich history of cultivation in China. Although the two differ in appearance, taste, and nutritional content, there are many connections and similarities between them.

Both oranges and tangerines have similar growing preferences. They all require warm, humid, sunny climate and soil conditions and will produce flowers in the spring, ripen in the summer, and be officially harvested in the fall. As a result, the two fruits are often grown together in the same region, sharing a similar growing environment and regional culture.

Oranges and tangerines have a wide range of applications in both cooking and eating. Whether it is an orange or an orange, it has a fresh aroma and sweet taste. They are thought to be a natural hybrid of citrus from southern China, so they share many similarities in morphology, taste, and nutritional content.

In addition, both have a wide range of applications in cooking and eating.

There is no difference between orange and orange.

There is no difference between oranges and tangerines, the only difference is that the name is different, generally speaking, there will be some differences in the name of oranges in different regions, and oranges are mostly called in the northern region, but in the southern region it is called orange, and the word orange is also considered to be the universal vulgar writing of the word orange.

Whether it is an orange or a tangerine, it refers to the fruit of the citrus tree, a representative plant of the Rutaceae family, the fruit of this plant generally has a golden or yellow skin, there are many different subspecies, under the skin is generally a thin sponge layer and a large amount of fruit juice bubbles, and the middle part is the seed.

China is one of the important origins of citrus, citrus resources are abundant, there are many excellent varieties, and there are more than 4,000 years of cultivation history. After long-term cultivation and selection, citrus has become a precious fruit for human beings. Oranges are very nutritious, containing many common vitamins, dietary fiber, riboflavin and so on.

Tips for picking oranges

1. Look at genes

One look: appearance size. Sugar oranges are the smallest of these common varieties.

Two breaks: experience the feel and observe the orange peel. Sugar oranges are the easiest to break, and the peel is very easy to break, tearing by hand, often not into large pieces.

Three eats: experience the taste. Sugar oranges are not only sweet, but also have no residue, the technical term "residue", less fiber, and delicate flesh.

However, when it is not possible to know the origin or identify the species, you can only choose by yourself.

2. On size

It is better to choose a medium posture, because if it is large, the skin is thick and the meat is not full; If it is small, it will not develop well and taste poor.

3. Distinguish color

Orange-red or orange-yellow should be chosen, and the skin should be smooth. Overripe pale yellow, green greens, and oranges with holes in the skin are all failing.

There is no difference between oranges and tangerines.

There is no difference between oranges and tangerines, these two names refer to the same fruit, that is, the representative of the citrus genus of the Rutaceae family, but different regions have different names, and Rutaceae plants are easy to confuse with each other, their traits are more mixed and easy to graft, and generally citrus plants have fine thorns.

Tangerine and orange, these two words, existed separately in ancient times. But the orange letter should be much earlier. China's first systematic dictionary "Shuowen Jie Zi" pointed out that the meaning of "orange" is what we call "orange" Zheng Fan; However, there is no entry for orange (jú)) in the literature, and there are only entries for (orange (jié)).

It can be seen that "orange" is supposed to be a later saying.

Morphological characteristics of tangerine:

The orange tree has more branches, and the branches are extended or slightly drooping. The leaves are solitary compound leaves, the shape of the leaves is oval or broadly ovate, and the upper part of the leaf edge will have blunt or rounded lobes.

The flowers are solitary or 2-3 flowers are grown in clusters on the branches, there are two types, single flowers and inflorescences, and the length of the petals is within centimeters. The number of orange silver trees is large, the shape of the fruit is oblate to nearly round and spherical, the peel is relatively smooth, and the peel is very thin, the fruit color is vermilion, light yellow, dark red, there are 7-14 petals of orange petals inside, the flesh color is orange yellow, and the taste is sweet and sour.