Dr. Sambasiva R Poreddy is doctorate in chemistry. After completing his Ph.D. he worked as a research associate in a Pharma industry Hyderabad. After completion of one year tenure he moved to school of pharmacy university of Mississippi USA as post doctoral fellow. He worked there for nearly four years later he came to India and started his own business. His are of research interest’s are natural products especially Phytochemicals. In natural products he worked on isolation of reference standards and isolated reference standards for more than 30 plant materials. He has developed a patented process for isolation of withaferin A in bulk quantities an anti cancer product from withania somnifera.