Biochemical engineering is a multidisciplinary cross-discipline composed of biology, chemistry, engineering, etc. It is based on experimental research, and pays equal attention to theory and engineering application. It integrates genetic engineering, cell engineering, enzyme engineering and engineering technology theories through engineering research, process Optimization and control of design and operation to achieve the target product of the biological process. It will play an active role in solving major issues facing humans, such as resources, energy, food, health and the environment. In the completed projects, Rucca provides chemical and pharmaceutical equipment, and cooperates with technology providers to complete the separation, extraction, and purification of certain biotechnological products