Grades of Olive Oil
As defined by the International Olive Oil Council (IOOC), following are the grades of olive oil with additional explanations (note: the US does not acknowledge these grades nor require that labeling adhere to the definitions as standardized by the IOOC).
Extra Virgin Olive Oil
Produced by the first pressing of the olive fruit through the cold pressing process (either traditional or centrifuge) with an acidity of less than 0.8% and possessing a “superior” taste.
Virgin Olive Oil
Also cold-pressed. The fruit, however, is of inferior quality, which leads to a higher acidity level (less than 2%). Also must possess a “superior” taste.
Ordinary (virgin) olive oil
A lesser quality oil which has a free acidity. Any oil with a greater acidity than 2.0% is deemed unfit for human consumption unless refined.
Refined Olive Oil
A tasteless olive oil, refined, but with a low acidity (less that 0.3%)
Pure Olive Oil/Olive Oil
Usually marketed just as “olive oil”, it comes from the second cold pressing of the olive fruit or from a chemical extraction of the olive mash. It also may be a blend of oil obtained from the second cold pressing and a finer grade of oil. It has a higher smoking point than extra virgin or virgin oil.
Refined Olive-Pomace Oil and Olive-Pomace Oil
Not something anyone who reads this magazine would ever think of consuming.
“Light” Olive Oil
While the name suggests a sort of diet olive oil,
this oil in fact contains the same number of calories as its “regular” cousins. It is made from oil so bad that it must be chemically processed to be edible. |