Olive oil pouring from bottle

Olive oil, extracted from olives, is a cornerstone of the Mediterranean diet and a global symbol of culinary quality.

About this subject

Olive oil is produced by pressing olives, the fruit of the olive tree (Olea europaea). Its history spans thousands of years, originating in the Mediterranean region, particularly Greece, Italy and Spain. The extraction process is often cold pressed, preserving phenolic compounds and antioxidants. Main types include extra virgin (acidity up to 0.8%), virgin (up to 2%) and refined (chemically treated). Brazil imports most of its olive oil but has expanded production in the south, such as in Serra Gaúcha, where mild climate favors cultivation. In Brazilian cuisine, olive oil is used in salads, finishing dishes, and even in hot preparations, though its smoke point (around 190°C for extra virgin) limits prolonged frying. Studies associate regular consumption with reduced cardiovascular disease and inflammation. Curiously, certified organic olive oils guarantee no pesticides and sustainable practices. European olive oils are highly regarded, but Brazilian labels have won international awards for quality.

Frequently Asked Questions

What is the difference between extra virgin and virgin olive oil?

Extra virgin has acidity up to 0.8% and is obtained by cold mechanical processes, preserving flavor and nutrients. Virgin has acidity up to 2% and may have minor sensory defects.

How should olive oil be stored?

Store in a cool, dark place away from the stove. Prefer dark glass or metal containers. Olive oil oxidizes with light and heat, losing properties.

Is Brazilian olive oil of good quality?

Yes. Regions like Serra Gaúcha and Vale do Jaguarão (RS) produce award-winning extra virgin oils. Brazil has favorable climate and modern techniques, yielding products comparable to European ones.