[Latin Name] Zingiber officinale [Source] Fresh stem and root of Zingiber officinale [Specification] Gingerol 5% [Description] Yellowish brown powder [Analytical Method] UV [Pharmacological Action] The effective components in Zingiber officinale can prevent from the over- oxidation caused by the fat by slowing down the speed of its oxidation and deteroperation. And the component of gingerol can better resist against the free radicel. The free radicel in human’s body is the component making body old, and can cause the age pigment to the skin, and accelerating the aging to the heart and the blood vessel. But the component of gingerol can dilute the blood, and make it circulate well, and by doing that the brain can get more oxygen and the nourishment, so it can advance human’s imagination and the creativity.