chemical analysis of olive oil
Mar. 17, 2026
New Research Suggests Olives May Reveal Oil Quality Before Milling
A new study suggests that analyzing the metabolic profile of olives before extraction could help predict some of the chemical and sensory characteristics of the oil they will produce.
Jul. 8, 2025
Europe Endorses Olive Oil Standard Changes Despite Industry Divide
The new standards established by the European Union and the International Olive Council have raised concerns among several European producers.
Mar. 9, 2024
An Easier, Cheaper Method for Measuring Free Acidity
The new method requires a smartphone and fewer chemicals than the standard technique and may also be applicable to other critical analyses.
Aug. 17, 2023
Chemistry Takes Center Stage at Olive Center Course
The workshop is an opportunity to get practical, hands-on experience at a state-of-the-art laboratory
May. 1, 2023
Researchers Develop Simplified Way to Determine Polyphenol Contents of Olive Oil
The new method uses laser-engraved paper and a smartphone to determine polyphenols in a sample.
Apr. 6, 2022
Researchers Unveil the Latest Technologies to Help Harvest and Produce Olive Oil
Spanish researchers have worked to develop new technologies in response to what some of the industry's largest stakeholders said they needed most.
Aug. 9, 2021 News Briefs
Rapid Test Developed to Check the Quality and Authenticity of Olive Oil
Dec. 21, 2020 News Briefs
Scientists Use Nuclear Magnetic Resonance to Identify Olive Oil Blends
Jun. 14, 2018 Production
Chemical Authentication Process Can Verify Olive Oil Origins
Jun. 5, 2018 Europe
Oct. 26, 2017
The 'Greening' of Olive Oil Chemistry
Concerns about safety and the environment drive current efforts to switch to new methods that require either fewer chemicals, or that use chemicals that are less dangerous to handle and store.
Oct. 24, 2017
'Olive Oil Test' Portal Simplifies Quality Testing
Oliveoiltest.com simplifies and secures the process of getting olive oils tested for purity and quality.
Aug. 1, 2017
'Oleum' Project Seeks Better Solutions to Protect Olive Oil Authenticity
Part of Europe's Horizon 2020 research and innovation program is an ambitious plan to find common approaches and analytical tools to check the quality and authenticity of olive oil.
Jul. 20, 2017
Bring It On: Olive Oil Importers Welcome More Testing by FDA
Members of the House Committee on Appropriations have called on the Food and Drug Administration to update its report on the authenticity of extra virgin olive oil sold in the U.S.
Jul. 6, 2017
Chemists Offer 5-Minute Video on Why Olive Oil is 'Awesome'
A video tells us how the molecules and antioxidants in olive oil help keep you healthy, how to recognize differences between oil varieties, how to use the oil, and how to store it.
Jun. 29, 2017
Taiwan Study Adds Little to Differentiation Measures, IOC Says
As Taiwan's FDA targets esters in their efforts to aid in differentiation, the International Olive Council said a recent study contributes little to the cause.
Jun. 21, 2017
World's Healthiest Olive Oil? The Jury's Still Out.
Boundary Bend claimed in a press release that its California blend was declared the "world's healthiest olive oil" at a competition in Spain. Scientists caution, however, that such a distinction is premature and, at worst, misguided.
Oct. 30, 2010
Olive Oil Adulteration Nothing New
It might seem new with all of the recent press coverage but, as this 1863 article from the New England Journal of Medicine shows, olive oil fraud has been going on a while.