Modern methods prioritize efficiency and hygiene, yet they remain rooted in the fundamental goal of extracting oil without compromising its integrity. This step agitates the paste, allowing tiny oil droplets to merge into larger ones, which is essential for efficient extraction.
From Harvest to Paste: The Olive's Journey to Separation
Understanding this process reveals why extra virgin olive oil is prized for its complexity and health benefits. These tanks are often flushed with nitrogen gas to create an oxygen-free environment.
Traditional methods used a press, but modern operations almost exclusively employ centrifuges. These machines spin the paste at high velocity, utilizing centrifugal force to partition the mixture into three distinct layers: the oil, the vegetable water, and the pomace.
From Harvest to Paste: The Olive's Journey to Extraction
Extraction and Separation: The Core of Processing With the paste properly prepared, the next step is separating the oil from the solid and liquid components. Olives are either hand-picked or shaken from the trees using mechanical harvesters.
More About How is olive oil processed
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