Introduction

For artisanal olive oil makers and table olive processors, investing in the right equipment can vastly improve efficiency and product quality. TENCO, an Italian manufacturer with roots in Liguria’s olive oil industry, offers a range of compact bottling and capping machines tailored for small to medium operations . These machines are designed to preserve the flavor and integrity of even the most delicate extra virgin olive oil during packaging . From vacuum filling machines that gently bottle oils without exposure to air, to pneumatic dosing systems for viscous olive pastes, and semiautomatic cappers for consistent sealing – TENCO’s lineup (available via The Olive Centre) covers the needs of boutique olive businesses. In this article, we provide an overview of key TENCO equipment models and their features that make them ideal for operations with smaller throughput. 

Enolmatic Vacuum Filling Machine (Single-Head) 

The TENCO Enolmatic is a benchtop vacuum filler designed for small-scale production of oils, wines, spirits, sauces, and other liquids – including those with relatively high viscosity. This compact unit uses vacuum suction to draw product directly from a tank or drum into the bottle, which means the liquid never passes through an impeller pump or mechanical components. This gentle filling method helps maintain the oil’s organoleptic qualities (taste and aroma) by minimising oxidation and turbulence during bottling. 

• Throughput: Fills approximately 150 bottles per hour (750 ml size), making it suitable for boutique producers scaling up from manual filling. (For smaller bottles or lower viscosity liquids, it can approach 250 bottles/hour in optimal conditions .) 
• Consistent Fill Levels: The fill level is adjustable and, once set, the Enolmatic automatically stops each fill at the precise height for uniform presentation. You don’t need to toggle the machine on/off for each bottle – removing a filled bottle stops the flow via the vacuum mechanism by default. This ensures consistent volume and reduces spillage or overfill waste. 
• Ease of Use: Simply insert the bottle, and the vacuum does the rest. The source container (tank, drum, or even a barrel) can be placed up to 4 meters below the filler, as the vacuum pump will lift the liquid without manual priming. This gives flexibility in setup, e.g., drawing oil straight from a settling drum on the floor. 
• Adaptability: The standard Enolmatic works with bottle necks 16–28 mm in diameter (common wine or oil bottle neck sizes). For other formats, TENCO provides interchangeable kits – for example, a Jar kit for wider jar openings, a Mignon kit for tiny liqueur bottles, and even an oil-specific kit with stainless steel components for edible oils. These kits allow one Enolmatic to handle everything from small 100 ml sample olive oil bottles to large jars of table olives. 
• Hygiene & Quality: Because product contact parts are food-grade and the vacuum fills without forcing liquid through a pump, the risk of contamination or shear damage to oil is minimal. All wetted parts can be easily disassembled and cleaned, ensuring sanitary operation even for unfiltered oils or flavoured products. An optional Tandem filter housing can be attached inline to filter the oil during bottling, letting you filter and fill in one step – a great way to remove sediment (e.g., olive pulp) without an extra handling stage. This not only saves time but also ensures a bright, clear product in each bottle.  

Practical example: Using the Enolmatic, a family olive farm can bottle a 200-litre batch (~266 bottles of 750 ml) of olive oil in just around 2 hours of work, with one person operating. In contrast to manual funnel filling, the vacuum system minimises air contact, preserving the oil’s fresh taste. The adjustable fill level means every bottle looks uniformly filled, which conveys professionalism. If the same farm also packs marinated olives in brine, they can swap to a jar kit and fill jars under vacuum, reducing mess and oxidation of the brine.

Accessories

Enolmaster Multi-Head Vacuum Filler (4-Head)

For producers who need a higher throughput but still want the benefits of vacuum filling, the TENCO Enolmaster offers an excellent solution. Essentially an upscale version of the Enolmatic, the Enolmaster features four filling heads (stainless steel) operating on the same vacuum principle. This allows parallel filling of 2 or 4 bottles at once, drastically increasing output while retaining a compact, bench-friendly design.

• Higher Throughput: With four nozzles, the Enolmaster can fill roughly 500 bottles per hour under optimal conditions – ideal for a medium-sized grove or a cooperative bottling line. Despite the speed, filling is still done under vacuum, meaning no foam and no oxidation. Each head stops at the set fill level, ensuring uniform fills across all bottles. (In practice, some users report it can reach up to ~600 bottles/hour for water-thin liquids, but ~500/hour is typical for olive oil viscosity.) 
• Quality Preservation: Just like the Enolmatic, the Enolmaster’s vacuum-driven process bottles the oil “in the most natural way, allowing it to maintain its original quality”. Oil is never exposed to excessive air or pumping stress. The design guarantees perfect hygiene – there’s no contact between the product and any mechanical pump parts as the liquid is pulled directly into the bottle by vacuum. This is crucial for olive oil, as it prevents metallic contamination and preserves aroma compounds. 
• Adjustable & No-Drip: The fill level across all four spouts is adjustable with one setting, and the machine has a built-in no-drip system to prevent dribbles when bottles are removed. An overflowing bottle isn’t an issue; any excess is drawn into an internal recovery vessel, which can be emptied later – meaning less product loss and a cleaner work area. 
• Robust Build: The filler’s frame and nozzles are made of stainless steel for durability and easy sanitation. Even with continuous operation, it’s built to handle long bottling sessions (the vacuum pump can run for hours). Many small wineries and oil mills use this unit as a stepping stone before investing in fully automated lines. 
• Expandable & Customizable: TENCO offers accessories to customise the Enolmaster for various tasks. For instance, you can equip Pyrex glass vessels and filter cartridges to bottle alcoholic tinctures or herbal-infused oils (the glass parts resist high-proof alcohol). There are also specialised spouts for filling mini bottles or wide-mouth containers. The manifold can even be configured with mixed spout types – e.g., two standard and two for larger bottles – to run different bottle formats simultaneously. This flexibility suits diversified producers (olive oil, vinegar, liquors, etc.) who want one machine for multiple products. 

Accessories

Doselite Volumetric Dosing Machine (Pneumatic Filler) 

Not all olive-related products are free-flowing liquids. For thicker substances like olive paste (tapenade), olive jam, flavoured sauces, or even cosmetic products (olive oil soaps, creams), TENCO’s Doselite® pneumatic dosing machine is the go-to solution. The Doselite is a volumetric piston filler that uses air pressure to accurately dispense a pre-set volume of product, from as little as a few millilitres up to over a litre. It’s extremely versatile and food-safe, making it well-suited for artisanal producers who handle a range of product viscosities. 

• Wide Filling Range: Depending on the cylinder configuration, Doselite can dispense doses anywhere from ~50 ml up to 1300 ml in a single stroke (and some models/attachments allow as low as 0.5 ml up to 1500 ml ). This means one machine can fill small jars of olive tapenade or large jugs of sauce by simple volume adjustment. A hand-wheel on the unit lets you fine-tune the fill volume within its range, ensuring repeatable fills batch after batch. Filling accuracy is within ±1% of the set volume, which prevents giveaway (overfilling) and keeps your portioning consistent. 
• Handles Viscous Products: The Doselite is built to handle liquid, semi-dense, and highly dense products – even those with bits and pieces (like herbs or fine olive pieces in a spread). It works by suction: as the pneumatic piston retracts, it draws product into a dosing chamber, then a forward stroke pushes the exact dose out through the nozzle. Interchangeable valves are available to suit different product types – e.g., a larger opening valve for chunky spreads versus a smaller one for smooth liquids. This flexibility makes it suitable not just for olive products but also for honey, jams, pesto, cosmetics, etc., which many olive farms diversify into. 
• Food-Grade Construction: All parts that contact the product are made of AISI 316L stainless steel and food-safe gaskets (PTFE/Silicone for food use). This high-grade stainless steel resists corrosion from salt or acids (important if filling brine or vinegar-based marinades). It also means the machine can be used for organic and premium products without risk of contamination. 
• Easy Cleaning & Maintenance: The design uses tri-clamp fittings (common in pharmaceutical and dairy equipment), so no tools are needed to disassemble the dosing parts for cleaning. An operator can break down the hopper, valves, and piston in minutes for washing or product changeover. This is crucial for small producers who might switch between, say, a chilli olive sauce and a plain olive tapenade – cleaning is quick and cross-contamination is avoided. Minimal maintenance (just gasket replacements and keeping the pneumatic cylinder lubricated) is required, and all Tenco machines come with a 12-month warranty. 
• Operation: The Doselite is pneumatically driven, requiring an air compressor (~6 bar air supply). This pneumatic operation is advantageous for farm settings because it avoids electrical components near wet product and allows installation even where only compressed air (not high-voltage power) is available. It can be operated via a foot pedal or automatic cycling, and the fill speed (both suction and dispensing) can be adjusted by regulators to accommodate the thickness of the product. TENCO even offers the Doselite on a wheeled frame or with twin filling heads for those who want to scale up production or integrate into a future automated line.  

Practical example: A small olive producer makes an olive relish and packages it in 250 ml jars. Using the Doselite with a 30L hopper, they can set the dose to ~250 ml and fill jars one after another with foot-pedal activation. The ±1% accuracy means each jar is filled within ~±2.5 ml of the target, virtually eliminating the variance you’d get scooping by hand. With the pneumatic drive, the operator can maintain a steady pace without fatigue – e.g., filling hundreds of jars per hour with consistent weight. Afterwards, cleaning the machine is straightforward: tri-clamp fittings allow the entire product path to be taken apart without wrenches, so cleanup and changeover to their next product (perhaps a lemon-infused olive oil lotion) is quick. The machine’s precision and minimal waste help reduce product loss and ensure every customer gets a full jar with a professional appearance. 

Accessories

Semi-Automatic Capping Solutions for Bottles and Jars

Once olive oil or olives are filled into containers, the next critical step is secure capping. Hand-capping can be tedious and inconsistent – especially for metal caps that require proper torque or crimping. TENCO provides bench-top capping machines that give small producers a fast, reliable way to cap bottles and jars with professional results. These systems are compact and often pneumatic or electric, making them easy to fit into a small processing room. Below, we highlight two key capping solutions from Tenco and their features:

4-Roller Descending Head Capper (Pilfer-Proof & Versatile Capper)

For olive oil bottles that use pilfer-proof aluminium caps (the type with a tamper-evident ring, often with an integrated pourer insert), Tenco’s descending head capping machine is ideal. This is a semiautomatic electric capper with a 4-roller stainless steel capping head that forms and tightens aluminium caps around the bottle neck thread in one motion. It’s the same style of closure seen on wine bottles (Stelvin® caps) and many olive oil bottles for a leak-proof, tamper-evident seal. 

• Secure Capping: The 4-roller head ensures a tight, uniform seal on smooth aluminium screw caps (24–50 mm diameter), sealing them with consistent pressure all around the rim. This uniform crimp means the pourer inserts are locked in place and caps are neither too loose (which could leak or fall off) nor over-tightened (which could strip threads or damage the cap). The result is a professional seal just like in larger commercial bottling lines, but on a tabletop machine. 
• Fast Throughput: This capper can close up to ~500–600 bottles per hour with a single operator. The workflow involves placing a cap on the bottle, setting it under the capping head, and pressing the twin start buttons. In a few seconds, the head descends, crimps the cap, and releases – the bottle is capped and tamper-proofed. The two-handed activation system is a safety feature to keep the operator’s hands away from the mechanism during capping. Even at half its maximum speed, this machine saves enormous labour time compared to hand-capping with a handheld roller or cap wrench.
• Versatile Cap Types: Uniquely, this descending head capper isn’t limited to aluminium caps. By swapping the 4-roller ROPP head for a different head (a magnetic clutch chuck), it can tighten Twist-off lids on jars or plastic screw caps on bottles. That means the same machine can cap jars of table olives, sauces, or cosmetic jars by gripping and torquing their lids, as well as handle pump/dispenser caps or spray caps for olive oil sprayers. This multi-capability is a big advantage for a small producer who might bottle olive oil in metal caps but also jars other products – one machine covers all needs with the right attachments. 
• Robust Build, Small Footprint: Constructed with a heavy-duty stainless steel frame, the machine is built to last in industrial use. Yet it occupies only a benchtop space (~45×45 cm base). With a ~60 kg weight, it’s stable during operation and can handle glass or PET bottles of various heights (up to ~350 mm tall). The benchtop design and single-phase power option make it feasible for on-farm use without special electrical requirements.
• Consistency & Safety: The semi-automatic operation means each cap is applied with the same torque and tightness – improving product consistency and reducing leaks/spoilage. The bimanual safety controls and an emergency stop ensure that the operator is protected, an important consideration when mechanising your bottling line. 

Practical example: A boutique olive oil producer uses the 4-roller capper to seal their 500 ml olive oil bottles with pilfer-proof caps (31.5 mm diameter with pourer inserts). An operator can comfortably cap a bottle in ~5 seconds – aligning the bottle, pressing the buttons, and then removing the sealed bottle – which translates to around 500 bottles/hour at full pace. This is a huge improvement over manually threading on caps and twisting with a hand tool. Moreover, every cap comes out evenly crimped and tightly sealed, preventing the slow drips or oxygen ingress that might occur with uneven hand capping. When the same producer has a run of pickled olives in jars to cap, they switch the capping head on the machine to the magnetic clutch chuck and adjust the height. Now they can cap twist-off jars just as efficiently – ensuring each lid is sealed to the perfect tightness, which reduces product spoilage and extends shelf life by maintaining the vacuum in the jar. 

Easycap Pneumatic Capper (Twist-Off & Plastic Caps)

TENCO’s Easycap is a pneumatically-driven bench capper dedicated to twist-off metal lids (common on jars of table olives, jams, etc.) and plastic screw caps. If your operation involves jarring olives, tapenades, or sauces in glass jars with metal lids – or bottling oils/vinegars with plastic caps – Easycap provides a convenient, flexible solution. It’s entirely air-powered (no electricity), which is advantageous in food environments or where compressed air is readily available. 

• Designed for Small Producers: Easycap is described as “the ideal choice for small and medium-sized producers looking for a reliable solution for automated capping.” It’s compact enough for a tabletop yet delivers consistent capping torque via its pneumatic motor. This makes it a great fit for artisanal businesses that want to mechanise capping without investing in large, complex machinery.
• Multiple Cap Types and Sizes: The capper works for twist-off caps from 38 mm up to 110 mm diameter (including standard pickle/olive jar lids) and plastic screw caps up to 50 mm diameter. By changing the magnetic mandrel (the cap gripping chuck), you can accommodate different cap designs. For example, you might use one mandrel for a 63 mm twist lid on olive jars and another for a 31.5 mm plastic screw cap on 250 ml olive oil sampler bottles. The machine supports quick mandrel swaps, allowing easy adaptation to various product lines. 
• Fast and Efficient: With adjustable air pressure and a robust pneumatic drive, the Easycap can cap roughly 500–600 containers per hour at full speed. Operators typically place the cap on the container, position it under the capping head, and activate the capper via a foot pedal or two-hand control, depending on configuration. The cap is tightened in a fraction of a second to a preset torque. This high throughput suits seasonal packers – for instance, during the olive harvest or pickling season, one can rapidly cap the entire batch of jars for the year. '
• Adjustable Torque & Gentle Handling: The torque applied to caps is adjustable by regulating the air pressure and flow to the pneumatic motor. This fine control ensures you can tighten caps securely without cracking lids or bottles. For delicate plastic caps or lids with liners, you can dial back the pressure; for ensuring a vacuum seal on a hot-filled jar, you might use a higher torque. Additionally, optional container support blocks can be added – for example, a sliding pneumatic jar clamp to hold the jar in place and prevent it from spinning during capping. This is especially useful for taller or lightweight containers. 
• Safety and Reliability: The all-pneumatic operation means there are no electrical sparks or motors – a benefit in wet or flammable product environments (e.g., alcohol-based infusions). It also reduces maintenance, as the pneumatic motor is simple and durable. The Easycap’s body is made of sturdy materials (with stainless steel in key areas), built to withstand continuous use. With an estimated weight of ~30 kg, it’s relatively portable if the producer attends farmers’ markets or needs to move the unit seasonally. Maintenance typically just involves keeping the air supply dry and clean. 

Comparison of Key TENCO Equipment for Small-Scale Olive Operations

To summarise the discussed TENCO machines, the table below outlines their key specifications and recommended applications: 

(All throughput rates are approximate and assume an experienced operator and continuous operation. Actual rates may vary with product viscosity, fill volume, and operator pace.)

Conclusion

Outfitting a small or medium olive processing operation with TENCO’s specialised equipment can significantly boost efficiency, reduce waste, and improve product consistency. These machines bring industrial-level precision to the artisanal scale: vacuum fillers that protect oil quality while speeding up bottling, piston dosing machines that deliver exact portions of savoury olive products, and semiautomatic cappers that ensure every bottle and jar is sealed tight and secure. Importantly, they are accessible in terms of size, cost, and ease of use – designed with the professional grower/producer in mind rather than a large factory. By adopting such equipment, even a family-run olive grove can achieve a streamlined packing process: imagine bottling and capping your extra virgin olive oil in the morning, with minimal spills or rejects, and confidently offering a shelf-stable, beautifully presented product to customers. 

TENCO’s range (available through The Olive Centre) covers each step from filling to capping, and each machine is engineered to handle the nuances of olive products – from preserving delicate flavours to handling viscous textures. This integrated approach helps artisanal producers maintain quality control and scale up throughput without sacrificing the handcrafted appeal of their products. In short, whether you produce boutique olive oil, jarred olives, or related gourmet items, TENCO’s bottling and capping equipment provides a smart investment to elevate your operation’s productivity and professionalism. With these tools, you can save time, ensure consistency, and focus on what you do best: creating excellent olive products. 

Extra Virgin Olive Oil (EVOO) is often hailed as a “liquid gold” in kitchens around the world – a term famously used by the ancient Greek poet Homer. For Australians, EVOO is more than just an ingredient; it’s a heart-healthy cooking staple and a link to centuries of Mediterranean tradition. This guide will explain exactly what EVOO is and how it differs from other olive oils, how it’s produced (from grove to bottle), its science-backed health benefits, and the many ways you can use it – both in your cooking and beyond. Along the way, we’ll share some interesting facts that highlight why this oil has been prized since antiquity. Let’s dive in! 

What Is Extra Virgin Olive Oil (EVOO)?

By contrast, other grades of olive oil are lower in quality or more processed: 

• Virgin Olive Oil (VOO): Also made by mechanical means with no chemicals, but comes from riper or lower-quality olives. It can have up to 2.0% acidity and slight taste defects, making it a lower grade than EVOO. Virgin olive oil is less common on supermarket shelves, as most high-quality production is sold as EVOO. 
• “Olive Oil” or “Pure/Light” Olive Oil: These commonly labelled supermarket oils are typically blends of refined olive oil and a bit of virgin oil. Refined olive oil starts as lampante (lamp oil) grade – oil from defective or over-ripe olives – which is then put through industrial refining (using methods like filtering, deodorising, high-heat treatment) to remove impurities and off-flavours. The result is a neutral-tasting oil with very low acidity, which is then mixed with a small amount of virgin olive oil to give it some olive flavour. These oils lack the rich flavour and many of the antioxidants of EVOO because refining strips away most polyphenols and nutrients. Note: Terms like “Pure,” “Light,” or “Extra Light” olive oil are marketing terms for refined oils – not lower-calorie oils. In fact, Australian standards don’t permit “Extra Light” on labels because it can mislead consumers; “light” just refers to lighter flavour, not less fat or calories.
  
• Olive-Pomace Oil: After the first pressing, the leftover olive pulp (pomace) still contains some oil. Lower-grade producers use solvents to extract this last bit, then refine it. The result, “olive pomace oil,” is an even more processed product used in some commercial frying or food manufacturing. It’s not allowed to be called olive oil under Australian standards, and it lacks the health attributes of EVOO.
  

In summary, EVOO stands apart from other olive oils because it’s unrefined, of top sensory quality, and packed with natural compounds. If you drizzle a good EVOO on a salad or taste it on a spoon, you’ll notice a bright, complex flavour – something you won’t get from the flat, one-note taste of refined “olive oil” blends. 

How Extra Virgin Olive Oil Is Produced 

EVOO’s journey from tree to bottle is a fascinating combination of ancient tradition and modern food science. It all starts in the olive groves. Olives destined for high-quality EVOO are often hand-picked or gently shaken off trees (modern farms may use mechanical harvesters that vibrate the trunks or use catching frames). The timing of harvest is crucial: early in the season, when olives are green to purplish, they yield less oil, but it’s very rich in flavour and antioxidants; later harvest (ripe black olives) yields more oil but with mellower taste. Many premium Australian producers, much like those in the Mediterranean, opt for early harvest to maximise quality.

Once picked, speed is key – olives are quickly transported to the mill, because freshly harvested olives start to oxidise and ferment if they sit too long. Ideally, olives are pressed within 24 hours of harvest to prevent quality loss. At the mill, the olives are washed to remove leaves and dust, then crushed (pits and all) by either traditional stone mills or modern steel crushers. This creates an olive paste, which is then gently malaxed (slowly churned) for 20–45 minutes. Malaxation allows tiny oil droplets to coalesce, but it’s done under strict temperature control – this is where the term “cold-pressed” or “cold extraction” comes in. To qualify as cold-pressed, no heat above 27 °C is applied during extraction. Keeping the paste cool preserves aromatic compounds and nutrients; higher temperatures could extract a bit more oil, but at the cost of flavour and antioxidants. Australian and European producers alike adhere to this, as heat can reduce EVOO’s polyphenols and vitamin E (and increase oxidation)

After malaxation, the paste is pressed or, more commonly, centrifuged. Modern mills use a decanter centrifuge, which rapidly spins the olive paste to separate oil from water and olive solids. The result is fresh olive oil (plus some vegetable water). The oil may then be filtered or simply left to settle so that tiny particles and moisture drop out over time. Some artisan oils are unfiltered, yielding a cloudy appearance, but most commercial EVOOs are filtered for clarity and stability. Finally, the oil is stored in stainless steel tanks (ideally with minimal air exposure) and later bottled. 

Throughout production, maintaining quality is paramount. At no point are solvents or refining used – EVOO is purely a natural juice. This careful process explains why EVOO is more expensive than generic cooking oil: it takes a lot of olives and care to produce. In fact, it typically takes around 4 to 6 kilograms of olives to cold-extract just 1 litre of EVOO (for some early harvest oils, even more). That represents roughly 8000–10,000 individual olives in each litre of premium oil! Such figures help us appreciate the effort and agricultural value inside each bottle of EVOO.

Australian EVOO note: Australia may be far from the Mediterranean, but it has a burgeoning olive oil industry of its own. Olives were first brought to Australia in the 1800s, and the industry remained small until a boom in the late 20th century. The Australian olive industry is over 150 years old, but it has expanded rapidly across all mainland states in recent decades. Today, Australia produces high-quality EVOOs, particularly in regions with Mediterranean-like climates (such as parts of South Australia, Victoria, and Western Australia). Aussie EVOOs often win awards for their robust flavours and purity, thanks to modern farming and milling techniques. So when you shop, know that some EVOO on the shelf – in addition to imports from Italy, Spain, Greece, etc. – is grown and pressed right here in Australia. 

Proven Health Benefits of EVOO 

Extra Virgin Olive Oil isn’t just a tasty fat – it’s exceptionally good for you. Its health benefits are backed by a wealth of scientific research and have even been recognised by international health authorities. Here are some of the top evidence-based benefits:

• Heart Health & Cholesterol: Replacing saturated fats (like butter or ghee) with EVOO can significantly improve your blood lipid profile. EVOO is high in monounsaturated fat (oleic acid), which is heart-friendly, but beyond that, it’s packed with bioactive compounds like polyphenols. Studies show that regular consumption of EVOO can lower LDL “bad” cholesterol levels while raising HDL “good” cholesterol. Even a relatively small daily intake (for example, 15–20 mL, about a tablespoon) has measurable benefits on cholesterol. The Australian Heart Foundation also recommends olive oil and other unsaturated fats as part of a heart-healthy diet, noting they can improve cholesterol levels and reduce blood pressure when used in place of saturated fats. In fact, populations adhering to a Mediterranean diet rich in EVOO have lower rates of heart disease. One long-term study found that people who used just half a tablespoon or more of olive oil daily had a 19% lower risk of heart disease death compared to those who ate little to none.
• Lower Blood Pressure: High blood pressure is a risk factor for cardiovascular disease, but EVOO may help keep it in check. Clinical trials have shown diets enriched with EVOO lead to significant reductions in both systolic and diastolic blood pressure over time. Polyphenols in EVOO are thought to improve blood vessel function (endothelial function), helping arteries relax and dilate, which lowers pressure. This blood-pressure-lowering effect is another reason EVOO-based diets (like the Mediterranean diet) are protective for the heart. 
  
• Anti-Inflammatory and Antioxidant Effects: Chronic inflammation is at the root of many diseases (heart disease, cancers, arthritis, etc.). EVOO has natural anti-inflammatory compounds. A famous example is oleocanthal, a polyphenol in fresh EVOO that actually mimics ibuprofen! Oleocanthal has a similar mechanism – it can inhibit COX enzymes, which are linked to inflammation and pain, and it’s responsible for the peppery “throat sting” high-quality EVOO often gives. (That little cough you might get from a robust EVOO is literally a sign of its potency; it’s the oleocanthal at work, and indeed it’s been likened to a small dose of anti-inflammatory medicine .) Additionally, EVOO’s plethora of polyphenols (like hydroxytyrosol, oleuropein, etc.) function as antioxidants, protecting your cells and blood lipids from oxidative stress. Research has shown that EVOO-rich diets reduce markers of inflammation in the body. For example, consuming EVOO can lower levels of inflammatory cytokines and oxidation of LDL cholesterol (oxidised LDL is particularly harmful for arteries). In simple terms, EVOO helps “cool down” inflammation and prevents oxidative damage internally, which is a big win for long-term health. 
  
• Diabetes and Metabolic Health: EVOO may improve blood sugar control and insulin sensitivity. It’s a key component of the Mediterranean diet, which has been shown to lower the risk of developing type 2 diabetes. For those with diabetes, adding EVOO can help reduce blood glucose spikes and improve HbA1c (a measure of long-term glucose control). One Australian study even found that incorporating EVOO in the diet significantly improved HbA1c levels in people with type 2 diabetes (from 7.1% to 6.8%) and was associated with a 55% relative risk reduction in developing diabetes in a high-risk group. 
  
• Other Potential Benefits: Research (mostly observational and some clinical) suggests EVOO consumption is linked with lower incidence of certain cancers, better cognitive function (potentially reducing risk of neurodegenerative diseases like Alzheimer’s), and even improved mood and lower depression rates. While these areas are still being studied, the general finding is that diets rich in EVOO correlate with longer life and lower risk of many chronic diseases. In fact, olive oil consumers in a large study had lower overall mortality (death from all causes) than non-consumers – an impressive testament to how protective EVOO can be as part of a healthy lifestyle.
  

Lastly, remember that EVOO is a fat and thus calorie-dense, so use it in place of other fats rather than simply adding on (to balance overall energy intake). But as fats go, EVOO is about the best you can choose for your health. It’s no surprise the Australian Dietary Guidelines and Heart Foundation include olive oil as a core part of a healthy eating pattern, encouraging people to swap butter and animal fats for olive or other plant oils. EVOO isn’t a miracle cure-all, but it is a potent, natural contributor to wellness – and a delicious one at that! 

Culinary Uses: Cooking, Dressing, and Beyond

One of the beauties of EVOO is its culinary versatility. You can use it raw, you can cook with it, you can even bake with it. Here are some popular ways to integrate EVOO into your daily diet, along with tips particularly suited for Australian kitchens: 

• Salad Dressings and Dips: Perhaps the simplest use – whisk EVOO with vinegar or lemon juice for a quick vinaigrette, or drizzle it straight on greens. A classic combo is EVOO with balsamic vinegar. In Australia, a popular appetiser is fresh, crusty bread dipped in EVOO with dukkah (a spiced nut/seed mix) – a delicious, healthy alternative to butter on bread. You can also drizzle EVOO atop dips like hummus or Greek yogurt tzatziki for extra richness.
• Cooking (Sautéing, Roasting, Frying): There is a persistent myth that you “can’t cook with extra virgin olive oil” – that it has a low smoke point or will burn. In reality, good EVOO has a moderate to high smoke point, around 190–210   °C (375–410   °F), which is sufficient for most stovetop cooking and oven baking. The average pan sauté is around 120– 150 °C, and deep-frying is ~180 °C, all within EVOO’s range. Extra virgin olive oil’s smoke point varies with quality (lower acidity oils have a higher smoke point), but many EVOOs won’t smoke until over 200 °C. More importantly, EVOO is very stable under heat due to its high antioxidant content and predominantly monounsaturated profile. Studies have shown EVOO to be one of the most stable oils for cooking, producing fewer harmful oxidation products compared to refined seed oils. So feel confident using it to sauté vegetables, stir-fry, pan-sear meats, or roast veggies. For example, toss your pumpkin, potatoes or sweet potatoes in olive oil and rosemary and roast them – they’ll come out golden and flavorful. (Tip: because EVOO is flavorful, its taste will be noticeable in baking; that’s lovely in an olive oil cake or when roasting tomatoes, but for delicate baked goods like scones, you might use a lighter-tasting refined olive oil or half butter/half EVOO.) 

• Grilling and Marinades: Olive oil is a key ingredient in marinades for meats, fish, or tofu. It helps carry flavours of herbs and spices, and also moistens/protects foods during grilling. Australian barbeques can get an EVOO upgrade: marinate your prawns or chicken in olive oil, garlic, lemon, and herbs before throwing them on the BBQ. Or brush veggies like eggplant and zucchini with EVOO so they grill without sticking and take on delicious char. A drizzle of fresh EVOO after grilling (on steak, fish or even pizza) can also boost flavour – this is called “finishing” a dish with olive oil. 

• Baking and Spreads: As Aussies look for healthier baking fats, EVOO is a great substitute for butter or margarine in many recipes. You can bake moist olive oil cakes (commonly lemon or orange-scented – a Mediterranean favourite), use EVOO in banana bread, or make pastry crusts with olive oil. Extra virgin oil will impart a slight olive fruit aroma to baked goods, which can be wonderful. Also try olive oil spread: simply mix EVOO with softened butter and a pinch of sea salt, then chill – it creates a creamy spread that has less saturated fat than butter alone. You can even drizzle EVOO on toast with Vegemite or avocado (many Aussies already enjoy avocado toast; adding a splash of good EVOO takes it to the next level of yum and nutrition).

• Soups and Pasta: In Mediterranean cooking, it’s common to finish soups or stews with a swirl of EVOO just before serving, to add richness and aroma. Try it with pumpkin soup or minestrone. For pasta, instead of heavy creamy sauces, a simple aglio e olio (garlic and olive oil) dressing is delicious – gently fry sliced garlic in EVOO, toss with spaghetti and chilli flakes. Or drizzle EVOO over cooked pasta and grilled vegetables. Basically, think of EVOO as both an ingredient and a condiment – a few drops on top of a dish right before eating can amplify flavour.

• Storing and Using: Keep your EVOO in a cool, dark place (pantry, not next to the stove) to maintain its quality, as light and heat can degrade it over time. Use it generously but also while it’s fresh – olive oil is best within 1–2 years of harvest (check bottle for harvest or best-by date). Rancid oil loses health benefits and tastes off, so it’s better to buy smaller bottles more frequently than a giant tin that sits for years. Fortunately, Australians are consuming more olive oil than ever – on average around 2 kg per person per year – so your bottle might not last too long anyway! 

Quick recipe ideas:

• Breakfast: Sauté mushrooms and spinach in EVOO and serve on wholegrain toast (instead of using butter). Or drizzle olive oil over smashed avocado and feta on toast, with a squeeze of lemon – a nutritious twist on avocado toast.
• Salad upgrade: Toss roasted beetroot and pumpkin with rocket (arugula), add walnuts and goat cheese, and dress with EVOO + balsamic vinegar. The olive oil helps absorb fat-soluble vitamins from the veggies and makes the salad more satisfying.
  
• Marinade: Mix EVOO with Aussie native herbs or lemon myrtle, add garlic and pepper, and marinate fish fillets for 30 minutes before grilling – a heart-healthy dinner. 
  
• Oven fries: Cut sweet potatoes into wedges, toss in EVOO, salt, pepper, and paprika. Bake until crispy. You’ll get tasty “chips” without deep frying, and the olive oil aids in browning and adds antioxidants. 
  
• Dessert: Try baking an orange and almond olive oil cake. The EVOO gives a moist crumb and a fruity aroma that pairs beautifully with citrus. Search for “Mediterranean olive oil cake” – you’ll find it’s a beloved recipe. 
  

Beyond the Kitchen: Non-Culinary Uses for Olive Oil 

Olive oil’s usefulness goes far beyond food. Throughout history, olive oil has been used in daily life in myriad ways – and many of these uses are still relevant or just plain handy today. Here are some nonculinary applications of olive oil: 

• Skin Moisturiser and Cleanser: Olive oil can work wonders as a natural beauty product. It’s a common ingredient in soaps, lotions, and DIY skincare. You can use a few drops of EVOO as a moisturiser for dry skin or hands, rub it into dry cuticles to nourish nails, or even apply it to chapped lips instead of lip balm. Olive oil is rich in vitamin E and antioxidants, which may help soothe inflammation. (Tip: For a simple exfoliating body scrub, combine olive oil with sugar – it will leave your skin soft .) In fact, the famous Castile soap from Spain is traditionally made from olive oil. Many artisan soap makers and natural cosmetic brands still prize olive oil for its gentle, hypoallergenic properties.

• Hair Care: If you have dry or frizzy hair, olive oil can come to the rescue. Warm a few tablespoons and use it as a deep conditioning mask – massage into your scalp and hair, leave for 15-30 minutes (you can cover with a shower cap), then shampoo out. It helps add shine and reduce split ends. Just a drop rubbed between your palms can also tame frizz and protect hair ends from damage. Some people also swear by olive oil to treat dandruff or dry scalp, as it has a soothing effect. 

• Makeup Remover: Olive oil can gently dissolve makeup, including stubborn mascara or theatre makeup. Apply a small amount to a cotton ball and wipe – it will remove makeup while moisturising your skin. Afterwards, wash your face with a normal cleanser to remove the oily residue. This is an inexpensive, natural alternative to commercial makeup removers (just avoid getting it directly in your eyes). 

• Shaving and Personal Care: Out of shaving cream? Olive oil can act as a shaving lubricant – smooth a thin layer on your skin and shave as usual. It reduces razor burn and leaves skin hydrated. It’s also sometimes used as a massage oil base; mix a bit of olive oil with a few drops of an essential oil (like lavender or peppermint), and you have a lovely massage oil with aromatherapy benefits.

• Household Uses: Olive oil’s utility extends to the home as well. Have a squeaky door hinge? A tiny drop of olive oil can lubricate it. Need to condition a wooden cutting board or wooden utensils? Food-grade oils like olive oil can be used to season wood (though mineral oil is more commonly recommended since it doesn’t go rancid as quickly). For a quick fix on dried-out wood furniture, you can mix olive oil with a bit of lemon juice and use it as a natural furniture polish – it can restore lustre to wood surfaces. Olive oil can also help remove sticky label glue. Or get gum out of hair by dissolving the stickiness – just be sure to wash the area with soap afterwards.

• Lamps and Candles: Going truly old-school, olive oil was the lamp fuel of the ancient world. In a pinch, you can actually burn olive oil in certain oil lamps as it’s relatively stable and has a high flash point. Olive oil candles (usually a wick in a container of olive oil) are a DIY project some people use for a cozy, slow-burning light source that doesn’t emit the chemicals that petroleum-based candles might. Fun fact: ancient Mediterranean peoples, including Egyptians and Romans, routinely used olive oil lamps for lighting – it was considered a clean and precious fuel.

• Historical self-care: The concept of using olive oil for skin and body care isn’t new. The Ancient Greeks and Romans used olive oil like a soap – they would smear it on their bodies and then scrape it off with a strigil (a blunt metal scraper), effectively removing dirt and dead skin. They found that it both cleansed and moisturised the skin. Olive oil was also infused with herbs or perfumes for use as a body oil or hair tonic in many cultures.

As you can see, a bottle of olive oil in the cupboard can double as a mini home remedy kit! One caveat: for non-food uses, you don’t necessarily need to use your finest extra virgin oil – a basic grade or older bottle that you don’t want to cook with can find a second life polishing your coffee table or deep-conditioning your hair. Food-grade olive oil for beauty and home use means you’re avoiding the petrochemicals found in some commercial products, which is a win for those with sensitive skin or who prefer eco-friendly options. 

Interesting Facts and Trivia About Olive Oil 

To round out our EVOO guide, here are some fun facts and bits of trivia that make olive oil even more fascinating:

• Ancient Prestige: Olive oil has been treasured since antiquity. Besides being “liquid gold” to Homer, it was so valued that in ancient Olympic Games, winners were crowned with olive wreaths, and often awarded amphorae (jars) of top-grade olive oil – a highly prized reward. (In the 2004 Athens Olympic Games, organisers even used branches from a 2,000+ year-old olive tree in Crete to make victor’s wreaths, connecting modern athletes with ancient tradition !)
• Etymology: The very word “oil” has its roots in olive oil. It comes from Latin oleum, which in turn came from the Greek elaion, meaning olive oil. That’s because for Greeks and Romans, “oil” by default meant olive oil – it was the primary oil they knew. Many Romance languages still reflect this (e.g., olio in Italian means oil, implicitly olive oil). The word “olive” itself traces back to Greek elaia. So when you say “oil,” you’re linguistically invoking olives! 
  
• Olive Trees Live for Millennia: Olive trees are amazingly long-lived. They grow gnarled and hollow with age but can survive for many centuries and continue to bear fruit. One famous example is the Olive Tree of Vouves in Crete, Greece, which is estimated to be at least 2,000 years old – and possibly over 3,000 or 4,000 years old, according to some scientists. Incredibly, that tree is still producing olives today! Throughout the Mediterranean, there are numerous “millennial” olive trees. In Croatia, Spain, Italy, and the Middle East, you can encounter trees that were planted around the time of the Roman Empire or even earlier. Talk about resilience! (However, note that exact dating is tough; some recent studies suggest many aren’t quite as old as legend says, but certainly hundreds of years old at least.) Regardless, olive trees symbolise peace and longevity – qualities embodied in their oil as well. 
  
• “The Great Healer”: The ancient physician Hippocrates, often called the father of medicine, referred to olive oil as “the great healer.” He prescribed it for various ailments – from soothing skin conditions to helping with pain. Modern science, as we saw in the health section, echoes some of these beliefs in different terms (anti-inflammatory, cardioprotective, etc.). It’s fascinating that over 2,000 years ago, olive oil was recognised for its therapeutic properties. 
• Olive Oil as Currency: In certain eras, olive oil was so valuable that it functioned like currency. It was a major trade commodity in the ancient world. For instance, in medieval Spain under Islamic rule, taxes were sometimes paid in olive oil because it was considered liquid wealth. The storied prosperity of ancient civilisations like the Minoans and Phoenicians was partly built on the olive oil trade. There’s even a story of the Greek philosopher Thales using knowledge of an upcoming good olive harvest to rent all local olive presses in advance; when the bumper crop came, he made a fortune – essentially an olive oil futures market in the sixth century BC! 
• Only Cooking Oil from a Fruit: Unlike seed oils (canola, sunflower, etc.), which are extracted from hard seeds often using industrial processes, olive oil is unique in that olives are fruits, and EVOO is a fresh-squeezed fruit juice. It requires simply crushing and separating the natural oil. This is why high-quality EVOO is cloudy when unfiltered and has distinct taste nuances, much like a fruit juice. It also explains why it perishes with time (it’s best when young and fresh). 
• Smoke Point Misconception: We touched on cooking with EVOO, but it’s an interesting fact on its own: Many people assume you cannot fry in olive oil. In reality, Mediterranean cultures have fried in olive oil for generations (think Spanish churros, Italian fritto misto, etc.), and studies by food scientists have confirmed EVOO’s stability makes it ideal for frying – it resists oxidation better than many refined oils. So the humble fish & chips could be made a tad healthier if fried in olive oil (some fish and chip shops in Australia have started doing this to differentiate their product and because the oil lasts longer in the fryer without breaking down). 
• Colour is Not a Quality Indicator: Olive oils can range from deep green to golden to pale straw colour. Don’t judge an oil by its colour alone. Some excellent EVOOs are green (often those made from early harvest or certain olive varieties with high chlorophyll), while others are yellow. The flavour, aroma, and chemistry determine quality, not the hue. In fact, professional olive oil tastings use blue or brown tasting glasses so the evaluator can’t see the colour and be biased. So, that old trick of picking the greenest oil isn’t reliable – better to look for quality certifications or awards on labels, or just taste it. 
• Sediment or Cloudiness: If you see some sediment at the bottom of a bottle of EVOO, it’s likely unfiltered, and those are tiny bits of olive flesh – it’s not a defect per se. In unfiltered oils (also called “olive oil veiled”), the microscopic solids can add extra flavour, though they also shorten shelf life a bit. Most large producers filter oil for stability and appearance, but artisan oils might not be filtered. If you store olive oil in a cool spot, it might even solidify or get cloudy (especially in the fridge), because it contains waxes – this will clear up at room temperature and is not a sign of it being spoiled. 
  

Conclusion

Extra Virgin Olive Oil is truly a kitchen all-star – it elevates our food and supports our health. We’ve learned that EVOO differs from lesser olive oils in quality and production, coming straight from fresh olives without chemicals or refining. We’ve seen how it’s made, preserving its sensory and nutritional treasures. Science shows that incorporating EVOO into your diet can benefit your heart, reduce inflammation, and even help you enjoy your veggies more (because they taste better with a good drizzle!). And beyond cooking, olive oil proves its worth in our beauty routines and households. 

For Australian consumers, the message is embrace EVOO: use it in your salad dressings, swap it for butter when you can, try it in new recipes – both traditional Mediterranean dishes and local Aussie favourites. With Australian olive oil production on the rise, you might even explore home-grown EVOOs, which can be world-class. Remember to store it well, use it generously but mindfully, and appreciate the story behind it – from ancient olive groves to your dinner table. 

In summary, Extra Virgin Olive Oil is more than an ingredient; it’s a lifestyle choice towards better eating and living. So go ahead – enjoy that splash of liquid gold in your meals every day, and taste the difference it makes!

References (selected):

• Olive Wellness Institute – Grades of Olive Oil (explains EVOO standards and differences in grades)
• Olive Wellness Institute – 5 Heart Health Benefits of EVOO (summarises clinical findings on cholesterol, blood pressure, inflammation)   
• Heart Foundation (Australia) – Fats, Oils and Heart Health (recommends olive oil for healthy fats, notes benefits on cholesterol and inflammation)  
  
• Better Health Channel (Victoria Govt) – Diet and Heart Disease Risk (advises replacing saturated fat with olive oil to lower LDL cholesterol) 
  
• Wikipedia – Olive Oil Extraction (details on cold-press temperature limits and effects on quality)
  
• AboutOliveOil.org – Olive Oil Smoke Point (dispels myth about not cooking with EVOO; gives smoke point ranges and stability info) 
  
• OliveOil.com – Non-Cooking Uses for Olive Oil (historical and modern household/beauty uses for olive oil)
  
• Great Italian Chefs – How Olive Oil Became “Liquid Gold” (history, Homer’s quote, Hippocrates’ view on olive oil) 
  
• Olive Oil Times – Record High Olive Oil Consumption in Australia (stats on Australians’ olive oil intake and growing interest in quality EVOO) 
  
• Wikimedia Commons – Ancient Olive Press (image)
  

In a landmark moment for global agricultural preservation, olive seeds have been deposited for the first time in the Svalbard Global Seed Vault - the world’s most secure facility for safeguarding crop diversity.

Located deep within the Arctic permafrost of Norway’s Svalbard archipelago, the Seed Vault serves as a global backup system for the planet’s agricultural biodiversity. Often described as the “doomsday vault,” it protects seeds against the risks of climate change, natural disasters, conflict, and biodiversity loss.

Now, for the first time in history, olive seeds are part of that global legacy.

A Historic Milestone for the Olive Sector

The deposit marks a significant step forward in protecting one of the world’s most iconic and culturally important crops. Olive trees have sustained civilizations for thousands of years, symbolising peace, resilience and nourishment. Preserving their genetic diversity ensures that this legacy continues for generations to come.

Jaime Lillo Lopez, Executive Director of the International Olive Council (IOC), highlighted the importance of the moment:

“The seeds we have deposited are the legacy of farmers who, throughout history, selected the most resistant trees - those that produced the best fruit or adapted to diverse soils, climates and diverse conditions. These seeds are a guarantee that future generations will continue to enjoy such an extraordinary product as olive oil.”

His words underscore what this deposit truly represents: not just seeds, but centuries of accumulated knowledge, adaptation, and agricultural selection.

A Global Collaboration for Agricultural Resilience

This initiative was launched within the framework of the European H2020 GEN4OLIVE project, a research programme dedicated to unlocking and conserving olive genetic diversity. It was subsequently promoted by the IOC, the Food and Agriculture Organization of the United Nations (FAO), and Spain’s Ministry of Agriculture, Fisheries and Food.

The collaboration extended to leading academic and research institutions, including:

• Universidad de Córdoba (UCO)
• Universidad de Granada (UGR)
  
• Plant Genetic Resources Centre (CRF-INIA)
  
• National Institute for Agricultural and Food Research and Technology (INIA)
  
• Spanish National Research Council (CSIC)
  

Organisations such as NordGen and the Crop Trust, along with representatives including Juan Antonio Polo Palomino, Abderraouf Laajimi, Álvaro Toledo, Dr. Kent Nnadozie, Concepción Muñoz Diez, Hristofor Miho and Pablo Morello Parra, also played key roles in bringing this milestone to fruition.

Olive Genetics

For olive growers and producers worldwide, this development carries profound implications.

Olive trees are uniquely adapted to marginal soils, water scarcity, and variable climates. However, increasing pressures from:

• Climate variability
• Emerging pests and diseases
  
• Water limitations
  
• Soil degradation
  
• Shifting production zones
  

Traditional and wild olive varieties contain traits that may hold the key to:

• Improved drought tolerance
• Disease resistance
  
• Adaptation to new climatic conditions
  
• Enhanced oil quality characteristics
  
• Resilience to environmental stress
  

From Mediterranean Heritage to Arctic Safeguard

The symbolic power of Mediterranean olive genetics being stored in Arctic ice is profound. It reflects the global importance of olives - no longer confined to traditional growing regions but increasingly cultivated across diverse climates worldwide.

As olive production expands into new regions, including areas facing climatic volatility, the value of preserved genetic material grows exponentially. The Svalbard deposit ensures that even in worst-case scenarios, the genetic foundation of the olive sector remains secure.

A Commitment Beyond Science

This initiative goes beyond seed banking.

It represents recognition that agricultural biodiversity is a shared global responsibility. Farmers, researchers, governments, and international organisations are united by a common understanding: safeguarding crop diversity is essential for future food systems.

The olive industry - deeply rooted in tradition - is demonstrating that it is equally committed to innovation, resilience and long-term stewardship.

Securing the Future of Olive Oil

For growers, processors, and industry stakeholders, this historic deposit sends a message: the olive sector is planning for the long term.

Preserving traditional and wild varieties ensures that future generations will continue to:

• Cultivate olives in changing climates
• Maintain oil quality standards
  
• Protect regional characteristics and heritage
  
• Develop improved cultivars
  
• Sustain global olive oil production
  

Leipzig Australia, led by chief executive Frank Vounasis, has unveiled plans for an $80 million olive grove development near Waikerie in South Australia.

The proposed project, known as Waikerie Grove, would span 1,000 hectares and become the state’s largest olive grove. It is expected to include approximately 357,000 olive trees and produce up to 2.8 million litres of olive oil annually.

The development is projected to create 20 full-time positions and around 70 seasonal jobs. Management of the grove will be handled by Diana Olive Oil, supported by a 30-year supply agreement with an ASX-listed distributor.

In addition to the grove, Leipzig Australia has proposed rezoning 300 hectares of nearby land to establish an employment precinct called Waikerie Park. Plans for the precinct include an olive-crushing plant and potential complementary businesses such as an abattoir, solar farm and nursery. The broader precinct is forecast to generate 346 full-time jobs and contribute approximately $38.4 million annually to the local economy. 

According to Mr Vounasis, the olive grove will proceed regardless of whether rezoning for the employment precinct is approved. The project includes plans for a 10-13 kilometre pipeline drawing up to 900 litres per second from the River Murray to support operations.

If successful, a second 600-hectare plantation may also be developed. The rezoning proposal will now move to community consultation before being considered by the South Australian Government.

Source: The Greek Herald 30 / 12 / 2025, originally reported by The Advertiser.