A 750-millileter bottle of Bertolli’s extra virgin olive ... On Tuesday, he issued a purchase order for olive oil at $39.50 a gallon, which until recently had cost him $29.50.

One gallon of rapeseed oil costs less than half the price of one gallon of olive oil. Rapeseed oil is pure oil and has an abundance of healthy fats and fat-soluble vitamins, is low in saturated ...

Harvests in southern Europe are slowly recovering from a prolonged period of extreme weather and drought, according to Deoleo, the maker of household olive oil brands such as Bertolli and Carbonell.

“Simply stated, a low level of free fatty acids is an indicator of better olive oil,” Bertolli says.

But there’s some good news ― the world’s biggest producer of olive oil, Doleo (who owns brands like Bertolli), says prices are set to halve. They make their oils in Spain, where half of the ...

Dallas-based Deoleo North America, the parent company of globally recognized olive oil brands Bertolli, Carapelli, and Carbonell, is on a mission to balance out all those stressors simultaneously ...

That means the higher the free oleic acid content, the less intact oleic acid (an omega-9 fatty acid) there is. “Simply stated, a low level of free fatty acids is an indicator of better olive oil,” ...