Hazelnuts, as a kind of nuts, may be eaten by many people, such as hazelnuts, but few people have ever seen the true content of hazelnuts. Its appearance is very special. It looks like a small chestnut and looks like an acorn. The shell is thick like a pine nut, and the hazelnuts inside it are close to almonds.
The hazelnut is also known as mountain chestnut, sharp chestnut or wolfberry fruit. It is one of the world's four major nuts (walnuts, almonds, hazelnuts, cashews) and has the reputation of "king of nuts."
The name of hazelnut seems to be “western styleâ€, but it is not an exotic product. Our ancestors had a long history of eating hazelnuts. Some 6,000 years ago, people in the Banpo area of ​​Shaanxi Province had already collected hazelnuts, and archeologists were at the local site. Found shells of hazelnuts and hazelnuts. Most of the northern hills of our country have hazelnuts, but these inconspicuous shrubs simply do not attract the attention of the climbers, because they look too ordinary. In the Qing Dynasty, the Royal even opened a “royal hazelnut garden†in Liaodong to provide high-quality hazelnuts for the royal family. However, hazelnuts have always been the nuts of the niche. This is because the small fruit, the thick shell and the low yield are the common problems of local hazelnuts.
The nutritional value per 100 grams of hazelnut kernel is as follows:
Moisture (grams) 7.30
Protein (g) 22.00
Fat (grams) 44.80
Crude fiber (g) 9.60
Carbohydrates (g) 14.70
Carotene (micrograms) 50.00
Riboflavin (mg) 0.15
Calcium (mg) 104.00
Potassium (mg) 244.00
Sodium (mg) 4.70
Magnesium (mg) 420.00
Iron (mg) 6.40
Manganese (mg) 12.94
Zinc (mg) 5.83
Copper (mg) 3.03
Phosphorus (mg) 422.00
Selenium (micrograms) 0.78
Niacin (mg) 2.90
Chinese medicine believes that hazelnuts are flat, sweet, and non-toxic. The main function of the tone, appetizers, eyesight.
Hazelnut helps skin care
Hazelnuts are rich in oil, rich in vitamin E, can effectively delay aging, moisturize the skin, help maintain skin elasticity, beauty skin care.
Hazelnut helps prevent cardiovascular disease
Hazelnuts are helpful in reducing cholesterol and can prevent the harm caused by saturated fatty acids in the body and effectively prevent cardiovascular and cerebrovascular diseases.
Hazelnut helps calcium
Hazelnuts are rich in calcium, phosphorus and magnesium, which help to promote bone development, enhance physical fitness, and prevent osteoporosis and calcium loss.
Hazelnut helps fight fatigue
Potassium, iron and other elements contained in the hazelnuts help to fight fatigue, prevent aging, and help supplement nutrition.
Hazelnut helps prevent constipation
Hazelnuts contain a special substance, with a natural aroma that helps regulate the appetite. Hazelnuts are rich in dietary fiber, can help the intestinal motility and prevent constipation.
Hazelnut helps brain and eyesight
Hazelnuts also contain vitamin A and B vitamins, helping to maintain normal vision and nervous system health. The unsaturated fatty acids contained in the hazelnuts can help improve memory and judgment, and are of great help to mental workers.
Hazelnut helps regulate blood pressure
Magnesium, potassium, and calcium in hazelnuts also help maintain osmotic pressure in the body and help regulate blood pressure.
Hazelnut helps prevent gallstones
The β-sitosterol contained in hazelnuts can inhibit the body's absorption of cholesterol, promote the metabolism of cholesterol, have anti-inflammatory effects, and can prevent the occurrence of gallstones.
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