What kind of fruit is nut

There are many kinds of fruits in people's daily lives, and these fruits can be divided into different types, such as nuts, tropical fruits, etc. Nuts are relatively special, and they generally have very hard shells; and fruits, needless to say, are all fruits of the same plant. Many people are not very clear about what nuts are and what fruits are. Here we will introduce in detail what nuts are and what fruits are.

Nuts are the mature ovaries of flowering plants or angiosperms. It is customary for people to generally refer to many plant seeds wrapped in hard shells as nuts. Such as peanuts, melon seeds, almonds, walnuts and so on. Specifically, there are the following types of nuts: 1. Pine nuts, which are the gymnosperms that are familiar to everyone.

The evergreen leaves are lanceolate and clustered on short branches; distributed in most temperate zones and their northern regions. Ripe pine cones contain seeds that can be eaten raw, but they are more fragrant and easier to store if roasted. Young pine cones can also be eaten after boiling. The young leaves and bark are also edible. 2. Walnuts can grow up to 30 meters tall, with opposite compound leaves, narrow and long leaflets, many teeth, and wrinkled bark.

The mature nuts are brown in color and covered with a thick green shell. Distributed in temperate regions. Each kilogram of walnut fruit contains 6,600 calories, 18% protein and 60% fat. 3. Butter walnut is another North American relative of the walnut tree. The tree is smaller, the bark is darker, and the nuts are covered with a thick berry-like shell.

4. The thin-shelled hickory tree is more than 30 meters tall, with black raised bark and opposite leaflets. Distributed in foggy areas of North America. The fat content of the oval acanthus fruit is the highest among all plants. 5. Castanea is a tall shrub distributed on hillsides and in wild areas. The leaves are ovate to cordate leathery with toothed margins.

The fruit has a brown-yellow shell and is rich in nutrients and is covered with a leaf-like, hairy shell. 6. Beets range in height from 5 to 30 meters, with large, horny leaves that are long and have serrated edges. Distributed in temperate forest areas. The nuts are 2-3 clustered together, covered with a spherical, thick, prickly shell, which can be crushed to remove the fruit, boiled and mashed into a paste.

Fruit refers to juicy, edible plant fruits with a main taste of sweet and sour. Fruits are not only rich in nutrients, but also can promote digestion.

effect

Lowers blood pressure

Hawthorn, watermelon, pear, pineapple.

Contains folic acid

Among various vitamins, folic acid is related to the production of DNA. In the early stages of pregnancy, folic acid is important for cell reproduction and repair. It helps the fetal nervous system develop well and prevents anemia in pregnant women.

Fruits containing folic acid: apples, bananas, mangoes, papayas, and kiwis.

Slow down aging

Among common fruits, kiwi is considered to be rich in nutrients such as vitamins C, A, E, folic acid, trace elements potassium, magnesium, and dietary fiber, while being low in calories. All these make kiwi fruit able to inject vitality into modern urbanites who work hard and are under great mental stress. In addition, the amino acids contained in kiwifruit can help the body produce hormones and slow down aging. Because kiwi fruit is cold in nature, pregnant mothers should eat less.

Weight loss

Some fruits are rich in dietary fiber. Fiber is a carbohydrate that cannot be digested by the small intestine. In the colon, fiber can provide nutrients to the intestinal cavity, which helps promote the body's metabolism and helps suppress appetite.

Fruits that help lose weight: apples, grapefruit, dragon fruit, and durian.