Ginseng extract is extracted from the roots, stems and leaves of Araliaceae plant ginseng. It is rich in 18 kinds of ginsenosides, soluble in 80 ° C water and easily soluble in ethanol. It is mainly applicable to coronary heart disease, angina, bradycardia, tachycardia, ventricular premature beats, blood pressure imbalance, Neurasthenia, climacteric syndrome, fatigue, post disease, postpartum, postoperative weakness and other symptoms; Long term consumption can prolong life, enhance physical strength, and treat immune dysfunction caused by radiotherapy and chemotherapy in cancer patients; It has an anti cold and heat stress effect. At the same time, it has the effect of enhancing the vitality of human surface cells and inhibiting aging.
The experimental results show that ginsenoside can significantly inhibit the formation of lipid peroxide in brain and liver, reduce the content of Lipofuscin in cerebral cortex and liver, and also increase the content of Superoxide dismutase and Catalase in blood, with antioxidant effect. In addition, some monomeric saponins in ginsenosides such as rg3, rg2, rb1, rb2, rd, rc, re, rg1, etc. can reduce the content of free radicals in the body to varying degrees. Ginsenosides can delay the aging of neural Cellular senescence and reduce the memory damage in the elderly, stabilize the membrane structure and increase protein synthesis, and can improve the memory ability of the elderly.