At present, China and the United States are the two countries with the largest walnut production. China is rich in walnut varieties and resources, among which the famous varieties are Yunnan Yangdian Walnut, Sun Xiangling Walnut, Xinjiang Paper Walnut, Changbai Mountain Walnut Catalpa, Sichuan Muli Tibetan Walnut and Zhejiang Walnut. Walnut is rich in protein and lipids, and thiamine, riboflavin, nicotinic acid and vitamin B folic acid, iron, magnesium, potassium and phosphorus are beneficial to human health.
Juglans regia L., also known as Juglans regia L., belongs to Juglans of Juglandaceae. It is produced in Southeast Europe, East Asia and North America. Walnut is the oldest nut type cultivated and harvested by human beings. According to different walnut varieties, walnut kernel contains about 60% oil, about 20% active substances such as protein, vitamin E and phytosterol, as well as inorganic salts such as calcium, magnesium, iron, phosphorus and zinc which are beneficial to human body, and it is rich in nutritional value. The main nutrient of walnut is protein, which is rich in amino acids.
China is the largest producer and consumer of walnuts in the world, and walnut processing is still mainly based on oil extraction. Because walnut protein and animal protein have similar nutritional value, walnut is considered as a high-quality source of plant protein. However, due to insufficient attention paid to walnut in food processing industry at present, its protein resources have not been fully developed.
Walnut oil is a vegetable oil made from walnut kernel. Belongs to edible oil. The oil content of walnut is as high as 65% to 70%. It is the first kind of woody oil and has the reputation of "tree oil depot". Using modern technology to extract its essence, this is walnut oil, a new generation of walnut oil. Walnut oil is a natural fruit juice made of high-quality walnuts and refined by international leading technology. In the international market, walnut oil is called "Oriental olive oil", which is favored by consumers such as olive oil.
Walnut oil has the effect of strengthening the body: this is because walnuts can provide enough calories. It is estimated that every100g of walnut kernel can provide about 630 kilocalories, which is 3-4 times as much as that of rice. Therefore, eating walnuts in winter can also keep out the cold.
Walnut oil has the function of moistening skin: walnut oil is rich in shark and essential fatty acids, and has excellent affinity with skin. It can be absorbed quickly and effectively, keeping skin elasticity and moisture.
Walnut oil has beauty function: this is because walnut oil is rich in essential fatty acids, which effectively protects skin elasticity and moisture; It can eliminate facial wrinkles and prevent skin aging.
Traditional extraction methods will destroy nutrients. We use physical cold working technology for refining, which meets international standards, and established a standardized walnut oil production line. Equipment and technology meet international standards to ensure that the original nutrients will not be damaged.
Emilio Ross, director of the Diet and Nutrition Department of Barcelona Teaching Hospital, said that adding a small amount of walnut powder to the diet every day can reduce the content of LDL (harmful cholesterol) because walnuts contain omega-3 and omega-6 fatty acids. Of course, you can also eat proper amount of walnut oil every day. Adults can fry, fry, cook, salad, mix cold and drink directly. It is best to eat on an empty stomach in the morning.
At the moment when the package is torn open, your soul will be seduced by the crisp walnut fragrance.