Bioprocess engineering is a subdiscipline of biotechnology that translates life science discoveries into practical products and processes to benefit society. Bioprocess engineers are responsible for the large-scale production of biopharmaceuticals as well as products in the fermentation industry like ethanol, amino acids, antibiotics, and other specialty chemicals. Bioprocess engineering plays an important role in bulk manufacturing through the application of living cells and their components to produce items like synthetic amino acids, beverages, vaccines, and hormones. It focuses on optimizing production conditions and scaling processes while ensuring product safety, purity, and consistency.