A practical comparison of olive oil grades — from Extra Virgin to Olive Pomace Oil — for buyers, importers and food industry professionals.
Understanding Olive Oil Grades
Olive oil is classified according to its production method, chemical characteristics, sensory quality and suitability for consumption. These classifications help buyers understand the differences in quality, processing and intended use.
For commercial buyers, the key categories are Extra Virgin Olive Oil, Virgin Olive Oil, Refined Olive Oil, Olive Oil and Olive Pomace Oil.
Key Olive Oil Categories
Extra Virgin Olive Oil (EVOO)
Produced directly from olives solely by mechanical means, without refining. It offers the highest sensory quality and retains the natural flavor and aroma of the olive fruit.
Typical Use: Premium retail products, dressings, table use and applications where flavor and quality are important.
Virgin Olive Oil
Produced directly from olives by mechanical means without refining. It has natural olive characteristics but may have minor sensory defects compared with Extra Virgin Olive Oil.
Typical Use: Food preparation and applications where natural olive oil characteristics are desired but Extra Virgin grade is not required.
Refined Olive Oil
Olive oil that has undergone a refining process to remove undesirable characteristics such as excessive acidity, off-flavors and impurities. Refining produces a neutral and stable oil suitable for blending and food manufacturing.
Typical Use: Food manufacturing, sauces, dressings, frying applications and blended olive oil products where consistency and stability are important.
Olive Oil
A blend of refined olive oil and virgin olive oil. It combines the stability and neutral characteristics of refined olive oil with some of the flavor and aroma provided by virgin olive oil.
Typical Use: Retail and foodservice products, cooking, frying, sauces and other applications requiring a versatile and cost-effective olive oil.
Olive Pomace Oil
Produced from olive pomace, the solid material remaining after the initial olive oil extraction. The crude pomace oil is refined and then blended with virgin olive oil to produce a commercially usable olive oil.
Typical Use: Foodservice, commercial frying, food manufacturing and other applications where cost efficiency, heat stability and consistent performance are important.
Quick Comparison of Olive Oil Grades
| Grade | Production | Characteristics | Typical Use |
| Extra Virgin Olive Oil (EVOO) | Mechanical extraction, no refining | Highest sensory quality, natural flavor & aroma | Premium retail, dressings, table use |
| Virgin Olive Oil | Mechanical extraction, no refining | Natural olive characteristics, minor sensory defects allowed | Food preparation, general culinary use |
| Refined Olive Oil | Refining of lower-grade olive oil | Neutral flavor, stable and consistent | Food manufacturing, frying, blending |
| Olive Oil | Refined olive oil blended with virgin olive oil | Mild flavor, stable and versatile | Retail, foodservice, cooking and frying |
| Olive Pomace Oil | Refined pomace oil blended with virgin olive oil | Cost-effective, stable for high-volume use | Foodservice, commercial frying, food manufacturing |
Key Quality Parameters
For commercial buyers, olive oil quality is evaluated not only by grade but also by key chemical and sensory parameters.
Free Acidity
Free acidity is an important indicator of olive oil quality and is expressed as a percentage of oleic acid.
Extra Virgin Olive Oil: ≤ 0.8%
Virgin Olive Oil: ≤ 2.0%
Peroxide Value
Peroxide value indicates the level of oxidation in olive oil and is an important indicator of freshness and storage condition.
Extra Virgin Olive Oil: ≤ 20 meq O₂/kg
Virgin Olive Oil: ≤ 20 meq O₂/kg
UV Absorbance (K232 / K270)
UV absorbance values help assess oxidation and refining characteristics of olive oil.
Extra Virgin Olive Oil: K232 ≤ 2.50 / K270 ≤ 0.22
Virgin Olive Oil: K232 ≤ 2.60 / K270 ≤ 0.25
Sensory Evaluation
Sensory evaluation assesses positive attributes such as fruitiness and identifies sensory defects that may affect olive oil classification.
Extra Virgin Olive Oil: No sensory defects; fruitiness must be present.
Virgin Olive Oil: Minor sensory defects may be present; fruitiness must be present.