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NEWS
Why Are The Colors Of The Same Edible Oil Different?
Time:Sat-06-22 hits:
In the supermarket, you often see the same vegetable oil, but their color is different, and the price is also different. Why is this?
The color of different varieties of edible oil is also slightly different depending on the raw material. The different color of edible oil of the same variety is related to the degree of refining.
The oil extracted through a simple pressing and leaching process is called crude oil. The color of crude oil is generally darker, this is because the impurities contained in the crude oil are more, look unsightly, prone to oxidation, and have a shorter shelf life.
Therefore, in order to make the oil more beautiful and stable, the crude oil will be refined to remove impurities, and the oil with a clearer color will be obtained. The higher the degree of refinement, the brighter and clearer the oil will be.
Therefore, in order to make the oil more beautiful and stable, the crude oil will be refined to remove impurities, and the oil with a clearer color will be obtained. The higher the degree of refinement, the brighter and clearer the oil will be.
Refined edible oil (the crude oil refining process includes main processes such as degumming, deacidification, dehydration, decolorization, and deodorization.
It can reach the standard of edible oil. Its oil is light in color, tasteless, has a high smoke point, and is not suitable for solidification at low temperature. During the refining process, most of the harmful substances in the oil are removed, which greatly improves the safety of the oil. Its shelf life is also longer.
It can reach the standard of edible oil. Its oil is light in color, tasteless, has a high smoke point, and is not suitable for solidification at low temperature. During the refining process, most of the harmful substances in the oil are removed, which greatly improves the safety of the oil. Its shelf life is also longer.
Refined but darker edible oils are only subjected to simple degumming, deacidification and other procedures. The degree of refining is low, and the oil contains more substances, so the color is darker, the smoke point is lower, and the oil smoke is large during the cooking process.
And due to the low degree of refining, the content of impurities in the edible oil is relatively high, so at the same time, this type of edible oil also retains some nutrients such as carotene, chlorophyll, and vitamin E.
And due to the low degree of refining, the content of impurities in the edible oil is relatively high, so at the same time, this type of edible oil also retains some nutrients such as carotene, chlorophyll, and vitamin E.
The same kind of refined edible oil, the darker the color, the more substances retained, but it is easy to oxidize and deteriorate. Edible oils with a lighter color are more suitable for frying.
Keywords: edible oil, edible oil refining, oil press, olive oil, oil refining, oil refinery, vegetable oil refining machine,
We provide a complete set of engineering equipment for plant and animal oil processing, and a complete set of processing equipment such as cooking machines, presses, dryers, crushers, centrifuges, thickeners, evaporators, etc., adopting mature European technology, and provide solutions for construction, installation, commissioning and operation Training.
Keywords: edible oil, edible oil refining, oil press, olive oil, oil refining, oil refinery, vegetable oil refining machine,
We provide a complete set of engineering equipment for plant and animal oil processing, and a complete set of processing equipment such as cooking machines, presses, dryers, crushers, centrifuges, thickeners, evaporators, etc., adopting mature European technology, and provide solutions for construction, installation, commissioning and operation Training.
