... clean ,not with sand or other impurity. The nutrition of sea buckthorn is very rich, including flavonoids compounds, organic ... , E, B1, B2, a variety of trace elements, 18 kinds of human needs of the amino acid, soluble sugar (all for ... fructose and glucose) ,more than 100 kinds of biological activity material. Compare to other fruits,its vitamin C ... mg / 100 g above,so,called it"the king of Vc" .