upstream processing

Upstream processing refers to the initial stages of producing a product, like in pharmaceuticals or biotech, where the goal is to prepare and cultivate the starting materials. This involves steps such as sourcing raw materials, preparing growth media, and cultivating microorganisms or cells in controlled environments. Essentially, it’s about creating the ideal conditions for these biological agents to grow and produce the desired product efficiently. Once this phase is complete, the process moves to downstream processing, which involves extracting and purifying the final product.