Preparation Technology and Pharmacology of Biological Drugs

Based on modern life science, biological drugs combine advanced engineering technology and scientific principles of other basic disciplines, and transform organisms or process biological raw materials according to leading designs. Biopharmaceutical raw materials are mainly natural biological materials, including microorganisms, human body, animals, plants, Marine organisms and so on. With the development of biotechnology, purposeful artificial biological raw materials have become the main source of biopharmaceutical raw materials. Biological drugs are characterized by high pharmacological activity, small toxic and side effects and high nutritional value. Biological drugs mainly include proteins, nucleic acids, carbohydrates, lipids and so on. The constituent units of these substances are amino acids, nucleotides, monosaccharides, fatty acids, etc., which are not only harmless to the human body but also important nutrients.