There's a simple reason Olio Nuovo tastes the way it does: nothing gets in the way of the olive. No solvents. No heat. No shortcuts. Just fruit, a press, and speed — and a lot of decisions, made long before bottling, that protect what's naturally inside the olive rather than trying to fix it afterwards.
Most people assume all olive oil is made more or less the same way. In reality, there's a wide gap between how a genuine extra virgin oil is produced and how a lot of the "olive oil" on supermarket shelves gets there. Understanding that gap is the easiest way to understand why freshness, and the absence of chemical processing, matters so much.
What "chemical-free" actually means
A lot of oils labelled simply "olive oil" or "light olive oil" (as opposed to "extra virgin") have been through a refining process. Refining uses heat and chemical solvents to strip out defects, odours, and off-flavours from lower-grade oil that wouldn't otherwise be sellable on its own. Once refined, that oil is often blended with a small amount of genuine extra virgin oil to reintroduce some flavour and colour. This is legal, common, and clearly permitted under food labelling standards — but it's a fundamentally different product from what most people picture when they think of olive oil.
Genuine extra virgin olive oil can't legally go through that process. By definition, it can only be produced by mechanical means: crushing the whole fruit, slowly mixing the resulting paste (a step called malaxing), and separating the oil from the water and solids using centrifugal force. No heat is applied at any stage, and no chemical solvents ever touch the fruit or the oil. What ends up in the bottle is, quite literally, the oil that was already inside the olive — nothing added, and nothing extracted using anything other than time, temperature control, and mechanical pressure.
The three stages, and why each one matters
Crushing. Whole olives — flesh, skin, and pit — are crushed into a paste. This is where the process begins releasing the oil naturally present in the fruit's cells. Speed matters here too: olives crushed soon after picking retain more of their natural aromatic compounds than fruit that's sat around.
Malaxing. The crushed paste is slowly mixed, usually for around 30–45 minutes, at carefully controlled low temperatures. This step encourages the small oil droplets released during crushing to coalesce into larger droplets that are easier to separate. Malaxing at low temperature (generally under 27°C, sometimes described as "cold extraction") is critical — raising the temperature can extract slightly more oil by volume, but it degrades the delicate aromatic and antioxidant compounds that make fresh extra virgin olive oil worth choosing over a cheaper alternative.
Separation. The paste is fed through a centrifuge, which spins at high speed to separate the oil from the water content and solid plant material (pomace) using differences in density. No solvents are involved — it's a purely physical, mechanical separation.
Why the process matters more than the marketing
Anyone can print "cold-pressed" or "extra virgin" on a label. What genuinely separates a fresh, chemical-free oil from an imitation isn't the terminology — it's what happens in the hours after harvest, well before any of the three stages above even begin.
Olives start oxidising the moment they're picked. Enzymes within the fruit begin breaking down flavour compounds and antioxidants almost immediately, and every hour that passes between harvest and pressing lets that oxidation compound. This is exactly why large-scale producers working with fruit sourced from multiple regions — often trucked long distances to centralised processing facilities — struggle to press fast enough to avoid meaningful quality loss, however careful their equipment and technique might be.
Same-day pressing at Bylands Estate
At Bylands Estate, our olives go from tree to press the same day they're picked. We own our own harvester, which means harvest timing is entirely in our control rather than dependent on an external contractor's schedule. We also operate our own HACCP-approved processing facility on-site, so there's no transport delay, no waiting in a queue for a shared processing slot, and no compromise on when the fruit actually gets crushed.
This same-estate, same-day model is genuinely uncommon. Many growers, even ones producing good-quality fruit, don't have their own processing equipment and have to book time at a shared regional mill, sometimes days after picking. That gap, however small it seems, shows up in the finished oil.
The result: oil with nothing to hide
Because nothing is added during processing and nothing is stripped out afterwards, what you taste in a bottle of Olio Nuovo is the true, unmodified character of the olives themselves — the pepperiness at the back of the throat, the grassy sharpness on the nose, the gentle bitterness on the palate. These aren't flaws to be refined away. They're direct markers of polyphenol content and freshness, and they're exactly what a genuinely chemical-free process is designed to preserve.
If a young, freshly pressed extra virgin olive oil makes you cough a little, that's not a fault — it's the sign of real, unprocessed oil doing precisely what it should.
Taste the difference for yourself — shop the current Olio Nuovo release.
