16Mar, 2026
What Does “Wood-Pressed” Actually Mean? A Simple Explanation
About Our Process 📖 6 min read
You have started seeing it everywhere. "Wood-Pressed." "Kachi Ghani." "Chekku Oil." Small-batch artisan brands using these words like a health certification, and large corporations slapping them on packaging like a trendy accessory.

But what does wood-pressed actually mean? What happens during the process? And why does it matter for what ends up in your food?
😄 This is the one post you read once, and then confidently explain to your mother, your neighbour, and eventually a stranger squinting at an oil label in a supermarket.

The Ancient Context

3,500 Years of Oil Pressing — A Very Brief History

The wooden ghani — called a kolhu in Hindi, chekku in Tamil, or ghana in Kannada — is one of the oldest oil-extraction tools known to mankind. Archaeological evidence places its use in India as far back as 1500 BCE, powered by bullocks walking in slow circles around a central wooden press.

Different regions developed their own variations. The large granite ghanis of South India held 35–40 kg of seeds. The smaller wooden ghanis of western India held 8–15 kg. In Karnataka — our home — the chekku press is a cultural fixture, particularly for coconut, sesame, and groundnut oil.

The concept spread from India to Afghanistan, Sri Lanka, Myanmar, and Sudan. (FAO, Traditional Ghani Oil Processing, 1997)

💡 Quick perspective check: Refined oil only arrived in India in the 1940s. Industrial solvent-extraction expanded from the 1970s onward. The wooden ghani has been around for 3,500 years. The bottle calling itself "modern" is less than 80 years old.
😄 History has opinions.

How a Wooden Ghani Actually Works

1

Seeds are loaded into the press

Whole, cleaned seeds — coconut, groundnut, sesame, mustard, flax — are loaded into a circular mortar made of hardwood. Traditionally, dense woods like tamarind, neem, or jackfruit were used for their resistance to the oils. The pestle sits inside, connected to a rotating arm.

2

The press turns, very slowly

The pestle rotates at just 4–7 rounds per minute — extremely slow by modern standards. As it turns, it exerts lateral pressure on the seeds, first crushing them into a paste, then pressing the oil out. At Bhavina, a low-RPM motor powers the press — same gentle speed and pressure as the traditional bullock-driven ghani.

3

Temperature stays naturally low — below 40°C

Because the press runs so slowly, heat from friction is minimal. The oil temperature stays well below 40°C — far below the 60–70°C at which vitamins, antioxidants, and enzymes begin to degrade. No external heat is applied. No cooling is needed. The low temperature is a natural consequence of the slow process.

4

Natural settling — no additives

The pressed oil settles and clarifies naturally. No chemical filtering agents, no bleaching clay, no deodorising steam. The sediment that settles is nothing but natural seed particles — a sign of authenticity, not contamination.

5

Bottled and done

Seeds go in. Oil comes out. No chemicals used at any stage. No heat applied. No nutritional stripping. The oil that fills the bottle is the same oil that was inside the seed — just separated.

💡 For comparison: Industrial expeller presses used for commercial "cold-pressed" oils can reach 70–150°C through friction alone. Genuinely traditional kachi ghani oil operates below 40°C. This is why the wooden method produces a nutritionally superior oil — the temperature never gets high enough to damage what the seed contains.

Cold-Pressed vs Wood-Pressed vs Expeller-Pressed vs Refined

These terms are often used interchangeably, but they are not identical:

Method Temp. Tools Chemicals? Quality
Wood-Pressed (Kachi Ghani) Below 40°C Wooden kolhu / stone ghani None Highest — full nutrition retained
Cold-Pressed (generic) Below 49°C Any mechanical press None High — depends on press speed
Expeller-Pressed 70–150°C Screw / helical press (high RPM) None Good — some nutrient loss from heat
Refined 150–200°C+ Industrial + solvents Hexane, NaOH, bleaching clay Lowest — most nutrients stripped
💡 Important: There is no official regulatory definition of "cold-pressed" in India. Manufacturers can use the term even if their process reaches 140°C. Look for "wood-pressed" or "kachi ghani" and buy from producers who are transparent about their process.

What Does Wood-Pressed Oil Look, Smell & Taste Like?

If you have only ever used refined oils, wood-pressed oil will immediately feel different:

👁️ Colour

Deeper, more saturated. Groundnut oil is rich gold. Sesame oil is amber-brown. Coconut oil is soft white and may solidify in cool temperatures.

👃 Aroma

Distinctly present. A faint, pleasant nuttiness or warmth, depending on the seed. Refined oils have had their smell removed by design.

👅 Taste

If you taste a drop, you will taste something — subtle, clean, natural. Refined oil tastes of nothing, because it has been stripped and neutralised.

🔍 Sediment

A small amount at the bottom of the bottle is completely normal — natural seed particles, not contamination. Shake gently or pour carefully.

😄 If your "wood-pressed" oil is perfectly clear, perfectly odourless, and tastes like nothing — someone has been economical with the truth on that label.

Why Bhavina Uses the Wooden Ghani

The simplest honest answer is: because it produces better oil.

The wooden ghani is slower, quieter, and yields less oil per kilogram of seed than industrial extraction. It cannot match the speed of a refined oil plant. But what it produces — oil that is chemically clean, nutritionally intact, and genuinely flavourful — cannot be replicated by any industrial shortcut.

At our facility in Kuchangi, Arakere, Tumakuru, every batch goes through this same process. Every one of our 9 edible oil varieties — coconut, groundnut, sesame, mustard, flaxseed, sunflower, almond, castor, and neem — is wood-pressed the same way. We are not reinventing tradition; we are continuing it.

💡 When you read "Wood-Pressed" on a Bhavina bottle, it means the seeds were pressed on an actual wooden ghani, at low temperature, without chemicals, and bottled without additives. No marketing embellishment. That is exactly what happened.

📚 References & Research

  • FAO (1997). Ghani: A Traditional Method of Oil Processing in India. Food and Agriculture Organisation of the United Nations. fao.org/4/t4660t/t4660t0b.htm
  • Anveshan Farm Blog (2025). Cold Pressed vs Kachi Ghani vs Expeller Oils. anveshan.farm
  • Tata Simply Better Blog (2024). Are Kachi Ghani and Cold Pressed Oils the Same? tatasimplybetter.com
  • Advait Living Research (2021). Cold Pressed vs Refined Oils — Detailed Analysis. advaitliving.com
  • ORegeon Natural Farms (2024). Cold Pressed vs Wood Pressed Oil: Key Differences. oregion.in
  • Vasara Oils (2025). Wood Cold Pressed Kachi Ghani — Process Notes. vasara.co.in

Every Bhavina oil is wood-pressed at our Tumakuru facility — 9 varieties, from coconut to flaxseed to neem. No chemicals. No shortcuts. Just seeds and a wooden press.

Explore Our Wood-Pressed Range →
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