Biopharmaceutical technology appeared in the late twentieth century, modern biopharmaceutical technology comes from traditional pharmaceutical technology, and makes up for the shortcomings of traditional pharmaceutical technology, with the rapid development of science and technology continues to prosper, providing greater protection for people's life safety. Biopharmaceutical technology involves a wide range of fields, including microbiology, biology, medicine, biochemistry and so on. Because the main components of biopharmaceutical products are sugars, proteins and fats, it has the characteristics of high safety, low toxicity and high nutritional value compared with other drugs, which is one of the reasons why biopharmaceutical technology has received widespread attention and rapid development