Manual oil pressing is a traditional method, using mechanical power from a simple press to extract oil from seeds, preserving the natural flavor and nutrients of the oil.

Modern oil pressing uses advanced technology such as cold presses, which help optimize oil yield and quality, while minimizing nutritional loss during the production process.

The manual oil pressing process does not use high temperatures, so the resulting oil often retains healthy enzymes, vitamins and minerals.

Modern oil pressing can use hot or cold pressing technology, which helps improve efficiency and save production time but sometimes loses part of the oil's natural nutritional value.

Manual oil pressing is artistic and meticulous, each batch of oil is carefully cared for from input materials to the pressing process.

Meanwhile, modern oil pressing can produce a large amount of oil in a short time thanks to automatic equipment and large capacity.

Hand-pressed oils often have natural colors and scents, easily recognizable thanks to gentle processing methods and no industrial filtering process.

Modern oil pressing may use chemicals and heat treatments to improve the transparency and prolong the shelf life of the oil.

One of the advantages of manual oil pressing is that the production process has little impact on the environment, without needing to use large chemicals or energy as in modern methods.

Although modern oil pressing can produce large volumes and quickly, many people still prefer handmade oil because of its purity and high nutritional value.

Hope these quotes help you have a clearer view of these two oil pressing methods!