3. Biocides To control microbial growth, various biocides are introduced into the cooling water. These can be chlorine-based, bromine-based, or non-oxidizing biocides. Proper use of biocides is crucial to prevent the proliferation of harmful bacteria and algae, which can lead to biofouling.
Active ingredients are the core components that provide pharmacological effects in pharmaceutical products. These compounds interact with biological systems to produce desired therapeutic effects. They can be derived from various sources, including natural extracts, synthetic processes, or semi-synthetic modifications. For instance, aspirin, derived from salicylic acid found in willow bark, exemplifies a natural compound that has been modified for enhanced therapeutic use.
An Active Pharmaceutical Ingredient (API) is the biologically active component of a drug product. It is the substance or mixture of substances intended to diagnose, cure, mitigate, treat, or prevent diseases in humans or animals. APIs can be derived from various sources, including synthetic compounds, natural extracts, and biotechnology processes. The quality of an API is paramount, as it directly impacts the safety and efficacy of the final drug product.