The core components of high-grade ginseng are not only ginsenoside Rh2, but also protopanaxadiol. Panaxadiol saponin, the most direct and effective component in ginseng, cannot be directly absorbed by human body and needs to be converted into protopanaxadiol. The top-grade ginseng relies on the national patent technology of Chinese Academy of Sciences to break through the technical difficulties and directly convert panaxadiol saponins into protopanaxadiol, which can be directly absorbed by the human body, provide the energy needed by the body, promote the positive regulation of the body and restore health.