The application of biotechnology in the pharmaceutical industry is mainly based on the support of advanced science and technology and scientific equipment through the continuous deepening of various microorganisms and trace elements, and then the extraction of components that are beneficial to people's health. The basis of application is mainly based on microbiology and genetic engineering technology, to use the principle of various tissue and cell changes in the organism as a tool, and then cooperate with the current advanced science and information technology to accurately find cells that will react, and finally, it is Use a variety of tools to catalyze and modify. From the perspective of practice, the application of biotechnology in the pharmaceutical industry,