Pine nuts grow where, what tree fruit?

Pine nuts are the fruit of the pine tree, whose seeds are divided into two types according to their form. The seeds are large, full and heavy and are spread by small animals like squirrels. The seeds are small and light, with a brown membranous wing, and are spread by the wind on dry, sunny days. And most of the pines you see in the city are of the second kind, with very small fruits and only very small seeds when the scales are peeled off, with no food value. Currently there are Brazilian pine nuts, northeastern pine nuts, and drowned pine nuts in China. The most popular pine nuts in China come from the red pine. Even in the international market, red pine nuts are the most important trade category.

Nutritional Value of Pine Nuts

1, pine nuts are rich in vitamin E. Vitamin E is a strong antioxidant, which can inhibit lipid peroxidation in the cell and on the cell membrane, protect the cells from free radicals, and has a good anti-aging effect.

2, pine nuts are rich in unsaturated fatty acids, glutamic acid, phosphorus and manganese. These nutrients are good for the brain and brain nerves, have a nourishing and brain-healthy role. They are the best snack for the brain, and also have a good effect on the prevention of Alzheimer's disease.

3, Chinese medicine believes that pine nuts have the effect of nourishing yin and moistening dryness, supporting the correctness and replenishing the deficiency, which is very suitable for the elderly and weak, infirm, constipated and coughing people to eat. Open pine in the oil content is very high, but mostly linoleic acid, linoleic acid and other unsaturated fatty acids, can soften blood vessels, prevention and treatment of atherosclerosis.

4, pine nuts in the fat oil content is very high (about 74%), has a good laxative effect, does not hurt the positive energy. The pediatric fluid loss constipation, the elderly constipation has a good therapeutic effect. Pine nuts are rich in oil and a variety of nutrients, can moisturize the five organs, replenish qi and blood, keep the skin beautiful. They have a good moisturizing and hair growth effect, especially with women.

Eating pine nuts effect and role

1, laxative, pine nuts are rich in fat, xanthophyll, volatile oil and so on. Can play the role of laxative and antidiarrheal, but at the same time does not hurt the positive energy. Constipation of the elderly deficiency, pediatric fluid deficiency constipation has a certain therapeutic effect.

2, anti-aging, pine nuts contain vitamin E is a strong antioxidant, can inhibit lipid peroxidation of cells and cell membranes, protect cells from free radicals. Thus protecting the integrity of the cell and maintaining the normal function of many important enzymes in the cell.

3, moisturizing beauty, pine nuts are extremely rich in vitamin E, can be said to be the champion of all nuts. The main role of vitamin E has beauty and skin care. It is the closest friend of women.

4, the prevention of cardiovascular disease, pine nuts contain fat is mainly linoleic acid, pinoic acid and other unsaturated fatty acids, can regulate and reduce blood lipids, soften blood vessels, prevention and treatment of atherosclerosis. Unsaturated fatty acids can also reduce platelet aggregation, increase the anticoagulant effect, so it can reduce blood lipids and blood viscosity, prevent thrombosis and protect the cardiovascular system.