... genetic engineering.Pure natural product and safe from side effe Red yeast rice (powder) is the particular traditional Chinese product with ... during the Ming Dynasty (1368-1644), by Li Shizhen that Red Yeast Rice could be used as a medicinal agent, and ... grain or powder Odor the characteristic odor Density 60~200Moisture,%≤8.0Color value,u/g1000,1200,1500,2000,2500,3000As,ppm ...