Seabuckthorn oil, a natural oil extracted from the fruits of natural plant Hippophae rhamnoides l.. In addition to the fruit contains unsaturated fatty acids, also contains vitamins, flavonoids, sterols, trace elements and alpha tocopherol and other more than and 100 kinds of biological active substances. Seabuckthorn fruit oil content of about 1.5%, of which about 43% of the total oil pulp and peel residue accounted for about 33%, accounting for about 24% of the seed oil.
Seabuckthorn seed oil for the light yellow transparent liquid, the physical properties of sea buckthorn oil from different parts of seabuckthorn fruit is not exactly the same, as at 15 DEG C, pulp oil and pomace oil condensate into solid, seabuckthorn seed oil is clear and transparent liquid. Mixed liquid, hexane and halogenated organic solvents such as oil soluble in propane and butane in .
Sea buckthorn oil in tocopherol has a protective effect on the skin, protect the cell membrane in the unsaturated fatty acid in light, heat and radiation conditions are not oxidized, to prevent allergy, wrinkled and lipofuscin accumulation and improve microcirculation. The results showed that seabuckthorn oil had the effect of reducing lipid peroxidation in animal body, and its effect was more significant than that of vitamin E. Beta carotene can be directly through the skin into the epidermal cells and converted to vitamin A and nutrition of the skin, in order to avoid epithelial cells keratinocytes or rough skin. Unsaturated fatty acids can maintain the balance of water metabolism, protect the skin from X ray damage. Amino acids have good nutritional effects on skin and hair. Flavonoids have biological effects and promote cell metabolism.