The book progresses systematically, beginning with the history of olive cultivation and oil production, from ancient presses to traditional methods. It then explores modern extraction technologies, comparing continuous extraction systems and cold-pressing techniques. Finally, it examines regional olive varieties and their unique characteristics.
Understanding these regional differences helps appreciate the diverse flavor profiles and oil content that make each variety unique. Readers gain insights into selecting high-quality olive oils, appreciating regional nuances, and using olive oil in cooking with greater understanding.