While our bodies can synthesize PQQ in small amounts, it can also be obtained through diet. Foods such as kiwi, green peppers, and certain fermented products contain notable amounts of this compound. However, due to the relatively low concentration of PQQ in food sources, supplementation may be beneficial for those looking to experience its numerous health advantages.
The journey of API manufacturing begins with extensive research and development. Scientists and researchers identify potential compounds through drug discovery processes, focusing on their molecular structure and biological activity. This stage involves synthesizing various chemical entities and performing initial tests to evaluate their pharmacological properties. R&D is crucial as it lays the foundation for the subsequent manufacturing steps.
APIs can be classified into two main categories small molecules and biologics. Small molecules are typically low molecular weight compounds that can be administered orally and are often used in conventional medications. On the other hand, biologics are larger, more complex molecules produced through biotechnological means, such as proteins, monoclonal antibodies, or vaccines. Each category presents unique challenges in terms of production, stability, and delivery methods.