olive oil research

Mar. 14, 2024

Authorities in Puglia Confirm Culprit in Olive Tree Devastation

Officials rebuffed a recent study that implied Xylella fastidiosa was not mainly responsible for the millions of ravaged trees.

Mar. 10, 2024

Researchers Use Ultrasound to Detect Adulterated Olive Oil

They could detect extra virgin olive oil adulterated with as little as one percent sunflower or refined olive oil.

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.

Mar. 7, 2024

Ancient Olive Groves on Capri Are Reservoirs of Biodiversity

Researchers traced the origins of the island’s olive trees to Crete and mainland Italy and discovered 21 new varieties.

Mar. 6, 2024

Xylella May Not Be Responsible for Olive Tree Devastation in Puglia, Study Finds

The findings could unravel a decade of policy and understanding that Xylella fastidiosa was the leading cause of Olive Quick Decline Syndrome in Puglia.

Feb. 20, 2024

New Research Rekindles Debate on Nutri-Score’s Effectiveness

The OECD found Nutri-Score could save money on healthcare. Dutch researchers questioned the integrity of studies supporting the labeling system.

Jan. 3, 2024

Researchers Develop Algorithm to Predict Harvest Potential from Climate Data

The publicly available algorithm was developed using 15 years of data from Italy to compare how combinations of climatic events impacted subsequent harvests.

Jan. 3, 2024

Promoting the Role of Women in the Olive Sector

Jill Myers founded the Women in Olive Oil network to connect women across the sector while promoting their voices and highlighting their contributions.

Jan. 2, 2024

Study Reveals How Polyphenols Lower Insulin Resistance

Mice fed a high-fat diet comprised of polyphenol-enriched extra virgin olive oil demonstrated gene expressions associated with reduced oxidative stress and inflammation.

Dec. 5, 2023

EU Project Aims to Level the Playing Field with Processed Foods

The MedDiet4All project promotes the benefits of a Mediterranean diet and communicates the adverse health effects of ultra-processed foods.

Dec. 4, 2023

How the Iberian Ant Can Help Control Pests in Olive Groves

Researchers found that Iberian ants naturally prey on olive moth larvae in olive groves without disrupting the rest of the ecosystem.

Nov. 27, 2023

Mediterranean Diet Helps Slow Age-Related Physical Decline, Study Finds

New research has shown that following a reduced-calorie Mediterranean diet and increasing physical activity slows age-associated muscle loss and reduces total and visceral fat.

Nov. 27, 2023

Med Diet During Pregnancy Improves Infant Neurological Development

Two-year-olds born to mothers who followed the Mediterranean diet or stress reduction during pregnancy exhibited better scores in cognitive and social-emotional domains.

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Sep. 28, 2023

Precise Irrigation Key to Long-Term Productivity

A drought-resistant crop, olives still need adequate watering. Researchers are optimizing irrigation to improve yield and quality.

Sep. 28, 2023

Regenerative Ag Practices Improve Profitability of Steep-Slope Olive Farms

After finding that soil health improved in abandoned steep-slope olive groves, researchers determined organic and regenerative farming could yield similar results.

Sep. 26, 2023

How Monovarietal Olive Oils Promote Ecological Farming, Safeguard Landscapes

Producing monovarietal extra virgin olive oil promotes endemic varieties, which require fewer phytosanitary interventions, preserve landscapes and promote biodiversity.

Sep. 19, 2023

Training Young Farmers on Climate-Smart Practices in California

The Center for Land-Based Learning trains young farmers on olive growing and soil health.

Sep. 15, 2023

Using Effective Microbes to Boost Organic Olive Yields in New Zealand

Ross Vintiner, award-winning biodynamic olive farmer in New Zealand, believes that microbes are the future of farming.

Sep. 13, 2023

Researchers Use AI to Identify the Olive Oil Compounds that Affect Alzheimer’s

Using a machine learning algorithm, researchers identified ten compounds in extra virgin olive oil that act like pharmaceutical treatments for dementia.

Sep. 6, 2023

Israeli Firm Prepares to Launch Countertop Olive Oil Appliance

The countertop appliance that transforms olives into olive oil in less than an hour could be available in 2024.

Sep. 6, 2023

Europe’s Evolving Fight Against Xylella Fastidiosa

Early detection across the European Union remains at the forefront of the struggle against the bacterium as officials are hopeful about new research, methods and tools.

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