... Isoflavones40% by UV, Puerarin 40% by HPLCPharmacological function:Expanding brain blood vessel, anti - vas convulsion, enhancing blood stream, ... expanding drug. Distending the vas of coronary artery and brain, falling oxygen cardiac muscle consumed - reforming microcirculation, ... changes from agedness diabetes, coronary heart disease and brain infarct.2. Treating unstable angina.Packing Detail: Packed ...