Description

Product Review：Seabuckthorn flavonoids is yellow or tan fine powders extracted from sea-buckthorn fruit, odourless and slightly bitter in taste. It is soluble in organic solvents, e.g., ethanol and ethyl acetate, slightly soluble in alkaline aqueous solution, and insoluble in water.

Product Details：Seabuckthorn flavones is the main ingredient with medical effect. The root, stem, leaf, flower and fruit of seabuckthorn contain flavones, over 30 kinds of flavones have been separated and identified from seabuckthorn, the composition, content and proportion of ingredients in different parts are different greatly according to the picking time, origin and variety. Mainly 3 kinds of genins and glucoside: quercetin, isorhamnetin and kaempferol. Glucosides include isorhamnetin - 3 - rutinoside(, narcissin), isorhamnetin - 3 - vicianoside, quercetin- 3 - glucoside, rutin, campherenol- 3 - glucoside(astragalin). Chinese scholars have also separated above 3 genins from seabuckthorn and Chinese seabuckthorn ( H. Rhamnoides L. subsp. sinensisRousi), it is discovered after research that the flavones in the leaf exists mainly as the type of glucoside.

Functions：Flavone can very effectively remove free radical of superoxide anion as well as improve immunity and the ability to resist tumor, cardiac muscle and brain ischemia, etc.  It is proven by clinical test that seabuckthorn flavones can prevent and cure cardiovascular diseases; increase serum complement, strengthen the functions of macrophagocyte, therefore, it can replenish nutrition and improve the ability to resist disease; in addition, it also has the functions of preventing and resisting cancer.