Grades
Jun. 16, 2025
New Method Detects Olive Oil Adulteration, Reduces Environmental Impact
Researchers have developed a fast, cost-effective method to detect olive oil adulteration using side-front face fluorescence spectroscopy.
May. 22, 2025
The Ongoing Controversy of Flavored Olive Oils
Market research predicts the flavored olive oil category will grow more quickly than the rest of the olive oil category.
Mar. 13, 2024
Olive Oil Times Launches Ranking Data Portal
The portal lists the most-awarded producers and brands, updated in real-time, along with detailed historical results data by hemisphere, country, cultivar and organic classification
Nov. 15, 2023
Trade Group Announces Olive Oil Quality Testing Initiative
Faced with low supply and high prices, the North American Olive Oil Association says it seeks to deter dishonest actors.
Mar. 20, 2023
Lab Test Would Define the Sensory Profile of Olive Oil by Analyzing Its Molecules
The goal is to add a laboratory analysis to the routine tests done by extra virgin olive oil tasting panels to confirm quality and determine organoleptic characteristics.
Jan. 3, 2023
Researchers Develop Cheaper, More Effective NMR Techniques to Test Olive Oil
Requiring just a single drop of oil, the researchers determined the grade of unmarked olive oil samples with a 95 percent success rate.
Nov. 30, 2022 Grades
Jan. 20, 2022 Basics
Sep. 8, 2021 News Briefs
Spain Approves New Rules Governing Olive Oil Quality and Standards
Apr. 1, 2021 Grades
Researchers Identify Main Types of Olive Oil Fraud, Propose Solutions
Mar. 11, 2021
High-Polyphenol Extra Virgin Olive Oil May Lower Risk of Vascular Diseases Associated with Diabetes
While the results of the study confirm previous findings, the message from researchers is new: The type of olive oil used in cardiovascular health studies is an important variable.
Mar. 9, 2021
Oleum Develops New Tools for Extra Virgin Olive Oil Analysis, Authentication
The analysis tools will impact the way blends are made, olive oil quality is assessed and shelf-life is evaluated, according to researchers.
Feb. 24, 2021
Even Dark Glass Bottles Leave Extra Virgin Olive Oil Susceptible to Oxidation, Study Finds
Extra virgin olive oil in dark glass bottles suffers significant degradation in supermarket-like conditions, researchers in Italy found.
Dec. 29, 2020
Spain Seeks New Technology for Olive Oil Quality Testing
Spain’s central government is working with local authorities and members of the olive oil sector to improve olive oil testing and quality standards.
Jun. 5, 2020
Cooperation in Fight Against Food Fraud Grows Among EU Countries
Olive oil tops the list for joint activities against counterfeit, adulteration and misleading labels.
May. 27, 2020
Trade Group Petitions FDA for Olive Oil Standard of Identity
The North American Olive Oil Association seeks to establish an olive oil standard of identity, which the association said will help prevent fraud and increase consumer confidence in olive oil.
Mar. 19, 2020
Laws Governing Olive Oil Sector in Spain Set to Change
Updated legislation will require the implementation of a new traceability system and change labeling requirements.
Mar. 22, 2013
New World Fails in Push to Raise Campesterol Limit for Olive Oil
New World producers have again failed in a bid to raise the limit for campesterol in olive oil, which they say acts as a trade barrier.
Aug. 2, 2012
Test to Detect Explosives Also Finds Bad Olive Oil
Researchers at the University of Córdoba have proven that ion mobility spectrometry, the analytical technique most commonly used to detect explosives and at airports, is also effective for identifying fraudulent olive oil.
Jul. 30, 2012
Chemists' Society Offers Proficiency Testing for Olive Oil Sensory Panels
AOCS recognition will give sensory panels an opportunity to demonstrate to olive oil producers, retailers, and importers that they are accurately assessing olive oil quality.
Jul. 12, 2012
Argentina to IOC: Campesterol Level Must Change
Argentina continued its push for a revision to the International Olive Council limit for campesterol in olive oil at the IOC Council of Members meeting in Buenos Aires.
Dec. 6, 2011
Critical Information for Olive Oil Decision Makers
Top olive oil experts will share insights to help distinguish good quality olive oil from bad at a January 12 conference presented by the Culinary Institute of America and the UC Davis Olive Center.
Oct. 31, 2011
Aussie Standard Wrapped, Paul Miller Pitches New World Olive Oil Quality 'Alliance'
Miller leads a new alliance that aims to connect producers and consumers with an olive oil quality indexing system and restoring the "good brand" of extra virgin.
Oct. 11, 2011
International Olive Council Studying Oils Beyond the Limits of its Standard
The IOC invited producers to help it better understand olive oils that fell outside of its standards. The limited response was discussed last week in Madrid.
Sep. 30, 2011
In Olive Council Memorandum, 'Unease' Over Australian Standards
In a memorandum sent to Standards Australia, Codex and Australia's agriculture and foreign affairs ministries, the IOC laid out what it sees as a troubling development.