Tag: Wet rendering

Globally, the demand for omega-3-rich oils from fish is rapidly increasing, driving innovation in extraction techniques. Understanding how is fish oil extracted reveals a complex process that moves from raw material to a highly purified dietary supplement.

According to DIY tallow enthusiasts and commercial renderers, a properly rendered batch of tallow should have a neutral or slightly buttery scent, not a strong, beefy one. When your tallow smells like meat, it is a clear indicator that impurities from the source fat were not sufficiently removed during rendering.