Walnut oil is loved by consumers for its rich nutritional value (high unsaturated fatty acids, vitamin E, etc.) and unique flavor. However, whether obtained by cold pressing or hot pressing, crude walnut oil contains impurities such as phospholipids, free fatty acids, pigments, odorous substan…

Canola oil is one of the most consumed edible oils in the world, popular among households and the food industry. However, the “crude oil” obtained directly from pressing or extracting canola seeds contains various impurities such as phospholipids, free fatty acids, pigments, and mo…

The Neutralization Reactor, as the core equipment in the chemical refining section (deacidification section) of oil processing, its primary function is to neutralize Free Fatty Acids (FFA) in crude oil using an alkali solution, providing high-quality intermediate products for subsequent bleach…