Seabuckthorn is also known as vitamin tree, is a deciduous shrub, its fruit is larger, juicy, slightly sour and sweet, in north-west China grows more used for soil and water conservation, We choose the Tibet Seabuckthorn as raw fruit. Buckthron fruit is rich in any containing contains a variety of vitamins, fatty acids, trace elements, and sub - oil, and other active substances such as flavonoids and various amino acids meant by the human body. The vitamin C content is extremely high, every 100 grams of fruit juice, vitamin C content can reach 825 to 1100 mg, is 2-3 times of kiwifruit vitamin C, alleging "king of the vitamin C", and have the very high food value to use the value with the medicine.