How is Extra Virgin Olive Oil Certified (2024)

SENSORY ANALYSIS

Sensory analysis – also called organoleptic assessment or sensory evaluation – is a process by which trained panelists evaluate the aroma and flavor of products, such as olive oil, in an objective manner. The goal of this evaluation is to detect any sensory defects and their intensities in order to classify the quality of olive oil. Producers submit samples of their most recent harvest olive oil to third-party sensory panels for analysis. These panels are made up of olive oil experts who have undergone extensive organoleptic training to evaluate olive oil on its main sensory parameters used to determine quality. The results of the sensory analysis are evaluated against a standard for quality.

STANDARDS OF QUALITY – SENSORY ANALYSIS

During sensory analysis, panelists follow standardized procedures specified by accrediting organizations. These procedures help to eliminate biases and control testing conditions. For example, the oils are tasted “blind” which means the label, style and varietal is hidden from the taster to prevent bias or preconceived notions about the oil. Oils are tasted from blue glasses to mask color and served within a specified temperature range. Panelists are separated by dividers and not allowed to discuss their results with each other to avoid biasing. During the session, panelists evaluate the intensities of both positive and negative attributes found in olive oil. The positive attributes include fruitiness, bitterness and pungency. Off-aromas and flavors, such as those shown in the Defects Wheel for Olive Oil, are not allowed in extra virgin olive oil – the highest level of quality. Each individual member of the panel tastes each oil following the formal process for tasting olive oil. The oil is scored on a ten point scale for each attribute. The panel then collects the analysis for the oil and comes to a consensus on whether or not it is deemed extra virgin olive oil.

EXTRA VIRGIN OLIVE OIL STANDARD – SENSORY ANALYSIS

For an olive oil to be deemed extra virgin olive oil it must have zero defects, and some fruitiness. Extra virgin olive oil should have clear flavor characteristics that reflect the fruit from which it was made.

How is Extra Virgin Olive Oil Certified (2024)

FAQs

What is certified extra virgin olive oil? ›

EXTRA VIRGIN OLIVE OIL STANDARD – SENSORY ANALYSIS

For an olive oil to be deemed extra virgin olive oil it must have zero defects, and some fruitiness. Extra virgin olive oil should have clear flavor characteristics that reflect the fruit from which it was made.

How to test the quality of extra virgin olive oil? ›

Chemical analysis and sensory analysis are both required for a full assessment of the quality of olive oil; they are complementary procedures. Chemical analysis provides valuable information about the current condition of an oil, but there is no single test that can definitively determine everything.

Is Bertolli olive oil real olive oil? ›

Labeled with the USDA Organic seal, Bertolli® Organic Extra Virgin is made from organic olives and produced using organic farming standards. Its intense, full-bodied flavor is great for dips or as a finish on meats, pasta and vegetables.

Is Pompeian olive oil real or fake? ›

Pompeian olive oils carry the Non-GMO Project Verified Seal and the North American Olive Oil Association (NAOOA) Seal.

What is the best certification for olive oil? ›

For consumers wanting to make sure they get the highest-quality olive oil: Look for quality seals like the NAOOA Certified Seal or Extra Virgin Alliance seal, which ensures the olive oil meets rigorous standards.

What is considered a good extra virgin olive oil? ›

A good oil should be fresh and fruity with some bitterness and pungency. It should not taste fermented (fusty) from poorly stored olives, or stale, which indicates oxidation.

Is Aldi extra virgin olive oil good quality? ›

With the prices of olive oil drastically rising in recent years, shoppers will be pleased to hear that Aldi's £5.19 option has been ranked as one of Britain's best olive oils by consumer champion Which? – a high quality option whilst saving you cash along the way too.

What is the difference between cheap and expensive extra virgin olive oil? ›

Relationship between Smoke Point and Quality of Olive Oil

The smoke point of oil varies with its quality. High quality extra virgin olive oils (with low free fatty acids) have a high smoke point. They are an excellent choice, but an expensive one. Mass produced, low quality olive oils have a much lower smoke point.

Is Bertolli olive oil high in polyphenols? ›

Bertolli pays farmers more to crop earlier to get the best-possible batch of olives for our oils, which contain more antioxidant-rich polyphenols than late-harvest olives.

How do I know if my extra virgin olive oil is real? ›

Fresh, authentic olive oils will have a bright flavor with a peppery bite. The pepperiness occurs due to the presence of the polyphenols. Fake olive oils will taste dull and greasy, and even waxy or crayon-like if they have begun to go rancid.

Is California Olive Ranch real extra virgin olive oil? ›

Certified Extra Virgin

For all California Olive Ranch oils, both extra virgin olive oil produced in California and sourced from Argentina, Chile and Portugal, we choose to certify our oils according to the standards set by the Olive Oil Commission of California, one of the strictest in the industry.

How can you tell if olive oil is high in polyphenols? ›

The sensation of bitter on the palate or peppery on the back of the throat are a direct result of polyphenols. While this creates an incredible flavour experience by elevating dishes through its bitterness and pepperiness, it's also the hallmark sign of polyphenols in olive oil.

What is the difference between 100% pure olive oil and extra virgin olive oil? ›

Extra Virgin Olive Oil: Processing. Pure olive oil might sound like it is a higher grade than extra virgin olive oil, but the opposite is true. Pure olive oil has undergone refining processing using chemicals, heat and/or other methods to remove undesirable compounds and improve the smell and taste of the olive oil.

What color is real extra virgin olive oil? ›

Extra virgin olive oils can range in colour from a very intense golden to a dark green. The final colour of an extra virgin olive oil depends on several factors: The variety of olive. The time of harvesting.

Should olive oil be refrigerated? ›

Olive oil should not be stored next to the stove as this exposes the oil to consistent heat. It is also not recommended to store oil in the refrigerator because condensation within the bottle may lead to off flavors. Store your oil in a cool, dark cabinet or pantry.

Does real olive oil get cloudy when cold? ›

If you store oil in the refrigerator, it can become cloudy due to the lower temperature and the solidification of some components in the fat. The fridge is way too cold for the product and it can become permanently damaged. Do not store olive oil in the fridge. Read more about best storage practices.

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