How to keep oranges for a few months?

Best answer: To preserve oranges, you can dissolve a small amount of baking soda in water, soak the oranges in baking soda water, take them out and air dry them naturally. The baking soda water will form a protective film on the surface of oranges, and then put them in a fresh-keeping bag for sealed preservation, which can last for 1~3 months. The main component of baking soda is sodium bicarbonate, which can make water alkaline after being dissolved in water, and can inhibit Penicillium and Penicillium which like slightly acidic environment.

To preserve oranges, you can dissolve a small amount of baking soda in water, soak the oranges in baking soda water, take them out and air dry them naturally. The baking soda water will form a protective film on the surface of oranges, and then put them in a fresh-keeping bag for sealed preservation for 1~3 months. The main component of baking soda is sodium bicarbonate, which can make water alkaline after being dissolved in water, and can inhibit Penicillium and Penicillium which like slightly acidic environment.

Mandarin orange and tangerine belong to the wide-skinned citrus of Citrus of Rutaceae. The fruit has a thick outer skin, which contains valves and consists of juice bubbles and seeds. Li Shizhen recorded in Fruit Department of Compendium of Materia Medica that orange is small, its petals are slightly vinegar (that is, sour), its skin is thin and red, and its taste is bitter and bitter. It is bigger than orange, and its petals taste delicious, its skin is slightly thick and yellow, and its leaves are pungent and sweet. Generally speaking, the shape of orange is round, yellow and red, with tight skin and fine lines, which are not easy to peel, juicy and sweet. The orange is oblate, red or yellow, with thin, smooth and easily peeled skin and slightly sweet taste. Although there are differences between mandarin orange and tangerine, they are often mixed in everyday language. For example, mandarin orange is also called mandarin orange, and tangerine is also called mandarin orange.

Citrus is divided into native orange and miscellaneous orange. The former is traditional autumn orange, while miscellaneous orange is generally winter orange and spring orange.

Vitamin A in oranges can also enhance human vision in dark environment and treat night blindness. Oranges should not be eaten too much. If you eat too much, you will suffer from carotene, and your skin will be dark yellow like jaundice. If you eat too many oranges and cause your palms to turn yellow, just stop eating for a while, and your skin color will gradually return to normal. Zhang Daiji’s uncle Zhang Yefang in Ming Dynasty has a special liking for oranges. According to the records, it is good in nature, and the oranges are ripe. In the case of stacked beds, those who are nothing more than oranges will not be given in their own journals, and they will try their luck to peel them off. When they are eaten, their hands and feet are yellow.

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