Tag: Oil extraction

Expeller-pressed oils, which are extracted using mechanical pressure and no harsh chemicals, are increasingly popular among health-conscious consumers. But is expeller pressed oil healthier, and how does its nutritional value stack up against cold-pressed and chemically-extracted alternatives?

According to the European Food Safety Authority (EFSA), technical hexane is an authorized extraction solvent for food, but a re-evaluation of its safety is underway. It is a common misconception that all seed oils contain hexane; in reality, only chemically refined oils use this solvent, while cold-pressed alternatives are extracted mechanically.

Over 95% of soybean oil is extracted using the solvent method, leaving behind a nutrient-dense byproduct. Understanding what is the solvent extract for soya meal reveals the industrial process that transforms soybeans into a primary protein source for animal feed.

Unlike most cooking oils extracted from seeds, avocado oil is pressed directly from the buttery flesh of the avocado fruit. This fundamental difference answers the question, "Does avocado oil have avocado in it?" with a definitive yes, setting it apart in the culinary world.

While the term 'vegetable oil' is widely used, the answer to the question, 'are seed oils actually made from seeds?' is yes. This has become a focus of debate and concern regarding manufacturing practices.

According to industry data, the vast majority of conventional canola oil produced globally is extracted using chemical solvents like hexane. So, what's the difference between expeller-pressed canola oil and regular canola oil, and does the extraction method truly impact the oil you use for cooking?

With approximately 90% of its fatty acid content consisting of ricinoleic acid, castor oil is a unique and potent natural product used for centuries. It’s this specific composition that gives real castor oil its distinct properties and widespread uses in cosmetics, medicine, and beyond.

As much as 50% of a dried almond's weight is oil, a fact that makes it ideal for pressing into a nutrient-rich substance. Answering the question, "Is sweet almond oil made of almonds?" is a straightforward "yes," but the specific variety and process are key.

Cold-pressed oils often yield less volume than their refined counterparts, which frequently contributes to a higher price point. This price difference, and more, stems from the fundamental distinction between sesame oil and cold pressed sesame oil, a difference rooted entirely in their extraction processes.

Cold-pressed oils are often considered healthier because their low-temperature extraction process preserves more of the natural nutrients and flavors than their hot-pressed counterparts. The choice between which is better hot pressed or cold-pressed seed oils depends largely on your health goals, cooking application, and budget.