Datetime: 2025-05-13 01:01:12 Visit: 0
(1) Leached oil: By selecting a solvent that meets relevant national standards (such as n-hexane), the oil is extracted and dissolved by taking advantage of the miscibility of the oil with the selected solvent, and then the solvent in the oil is removed through a strict process. This process has a high oil yield and low production cost, so the price is more affordable.
(2) Pressed oil: The oil is extracted from the oil by physical pressing. It originated from the oil making method of traditional workshops, but it has been industrialized and is essentially physical in nature. The advantage of this process is that it is natural and pure, has no chemical solvent residue, can preserve the flavor and color of the oil, and has good quality. However, the oil yield is relatively low, the raw material oil content must be high, and the processing cost is also high.
Whether it is leached oil or pressed oil, as long as it meets national quality standards, it is safe and can be consumed with confidence.
(1) Extracted oil: Although oil is extracted using chemical solvents, modern technology has advanced to ensure that the residual amount of chemical solvents in the extracted oil is within the national standard range, thereby greatly reducing health risks.
(2) Pressed oil: The oil is squeezed out of the raw material by physical means, retaining more natural nutrients and pure flavor. During the pressing process, the natural components of the oil, such as antioxidants such as vitamin E, are retained, which has certain benefits for cardiovascular health.
Which oil to choose actually depends on actual needs and budget
(1) Focus on natural nutrition and purity: If you value natural nutrition and purity more, pressed oil is undoubtedly a better choice. It not only meets the human body's nutritional needs for fatty acids, but also adds a natural mellow flavor to cooking. However, the price of pressed oil is also relatively high.
(2) Cost-effectiveness and practicality: If you value cost-effectiveness and practicality more, extracted oil is also a good choice. As long as you choose a reputable brand and ensure that the product quality meets national standards, you can eat it with confidence. It should be noted that although the safety of leached oil is guaranteed, its nutritional value and taste may be slightly inferior to pressed oil.
Regardless of the edible oil process you choose, you should pay attention to its quality grade and nutritional content. Generally speaking, the higher the quality grade and the more reasonable the fatty acid composition of the edible oil, the healthier it is. In addition, try to choose non-GMO and additive-free edible oil to reduce food safety risks.
