Kylmäpuristetussa

Kylmäpuristetussa refers to a method of extraction, typically used for oils from seeds, nuts, or fruits. The Finnish term "kylmäpuristetussa" translates to "cold-pressed" in English. This processing technique involves applying pressure to the material without the use of external heat.

The principle behind cold pressing is to maintain the integrity and nutritional value of the extracted substance. By avoiding high temperatures, which can degrade delicate compounds, the resulting oil is believed to retain more of its natural flavor, aroma, and beneficial nutrients, such as vitamins and antioxidants. This contrasts with methods that use heat or chemical solvents, which can alter the composition and potentially reduce the quality of the final product.

Common examples of products processed using the cold-press method include olive oil, flaxseed oil, and certain nut oils. The process is often highlighted as a marker of quality and purity in food products, cosmetics, and supplements. The absence of heat is a key characteristic that distinguishes cold-pressed oils from those produced through other extraction techniques. This method is generally considered more environmentally friendly as it avoids the use of solvents and excessive energy consumption.