Seabuckthorn belongs to Elaeagnus family, also known as vinegar willow and sour thorn. It is a wild deciduous shrub or small tree growing in North China, Northwest China and Northeast China. Its fruit is oval and orange. According to the determination, seabuckthorn fruit contains protein, fat and carbohydrate, as well as various vitamins and inorganic salts necessary for human body, among which vitamin content is rich, especially vitamin C content is the highest, ranking first among almost all fruits and vegetables. Every100g of seabuckthorn fruit can contain 800 ~ 850mg of vitamins, and the maximum amount can be more than 2100g. Vitamin e15 ~ 220mg; The content of provitamin A is 20 ~ 30 times that of soybean oil. Therefore, it is called "vitamin treasure house". Seabuckthorn fruit contains about 1 1% fat, and most of it is composed of unsaturated fatty acids, which can be easily absorbed and utilized by human body, and can reduce cholesterol and triglycerides in blood, and can effectively prevent and treat hypertension and coronary heart disease.

Seabuckthorn fruit has high edible and medicinal value. According to the research of China medical scientists, seabuckthorn fruit has many medical functions, which can promote blood circulation and lower blood pressure, and has a significant therapeutic effect on cardiovascular diseases; It can also relieve asthma and cough, and can be used to treat respiratory diseases such as chronic tracheitis and cough. It can also promote digestion and strengthen stomach, and has certain curative effect on digestive system diseases, and can be used for treating gastric and duodenal ulcer, stomachache and dyspepsia. It can also prevent and treat cancer, and the original fruit and medicinal materials contain many chemical components, which have the effect of delaying and preventing cancer. Seabuckthorn beverage made from seabuckthorn fruit is not only unique in taste, fragrant and delicious, suitable for all ages, but also has the effects of promoting digestion, invigorating stomach, clearing away lung heat, relieving cough, calming nerves, lowering blood pressure, relaxing muscles and tendons, promoting blood circulation, strengthening body constitution and prolonging life. Seabuckthorn oil has anti-radiation and anti-fatigue effects. Can enhance physical vitality, and has special effects on treating burn and duodenal ulcer.