1, tangerine on fire, tangerine eat too much will be on fire. After the fire can be manifested as tongue blistering, even mouth ulcers, inflammation of the corners of the mouth, pimples on the face, most of the tongue is yellow. Because oranges are hot food, so don't be greedy when eating oranges, there should be a limit to the amount.
2, oranges are rich in vitamins, and oranges have a strong medicinal function, is a very important fruit of life, especially the elderly, acute and chronic bronchitis and cardiovascular disease patients with superior fruit, especially for the elderly patients who often take antihypertensive drugs have the function of potassium. Although the orange is very tasty, and rich in nutritional value and medicinal value, but can not eat.
3, orange (English: Mandarinorange; scientific name: Citrusreticulata) is a fruit of the genus Citrus in the family Rutaceae. Tangerine (jú) and orange (jú) are modern Chinese standardized characters, however, tangerine for orange a meaning when, for the common writing of orange. In some dialects of Guangdong, the two words are homophonic, and tangerine has also been used as the second simplified character for orange. In Minnan language, tangerine is called mandarin. The dialects of the Southwest Mandarin area call it mandarin or mandarin. The genus "Citrus" includes tangerine, orange, pomelo and so on.
4, tangerine and orange belong to the rue family citrus genus of broad-skinned citrus, the fruit of the outer skin is thick, hidden fleshy petals, consisting of juice bubbles and seeds. Li Shizhen in the "Compendium of Materia Medica - Fruit Department" recorded: "Tangerine real small, its petals taste slightly vinegar (that is, acid), its skin is thin and red, taste pungent and bitter; Citrus is greater than the orange, its petals taste edelweiss, its skin is slightly thicker and yellow, the leaves are pungent and sweet." Generally speaking, citrus fruit shape is round, yellow russet, skin tight grain fine not easy to peel, juicy sweet; orange fruit shape flat round, red or yellow, skin thin and smooth easy to peel, taste slightly sweet and sour. Citrus and orange although there is a difference, but in everyday language is often mixed, such as citrus is also said to be wide orange, mandarin orange is also said mandarin.
5, citrus is divided into native citrus and miscellaneous citrus, the former is the traditional autumn orange, miscellaneous citrus is generally winter orange and spring orange.
6, vitamin A in oranges is also able to enhance human vision in dark environments and treat night blindness. Oranges should not be eaten in excess, eat too much will suffer from carotenemia, the skin is dark yellow, as jaundice. If the palms of your hands turn yellow as a result of eating too many oranges, just stop eating for a period of time and your skin color will gradually return to normal. Ming Dynasty Zhang Dai quarter uncle Zhang Ye Fang on orange love, according to its "sex good eating orange, orange cooked, stacked between the bed case, no non-orange, since the publication does not give, always order a number of boy ring Li peeled", eat to the hands and feet are yellow.