In oil mills, specialized neutralizing agents are employed as “edible oil refining fertilizers” to refine and deodorize edible oils, eliminating undesirable smells and impurities.Through the process of neutralization,ignificantly improve the quality, taste, and aroma of the edible oil, making it suitable for consumption. The use of edible oil refining fertilizers plays a vital role in producing high-quality, clear, and odorless oils, meeting food safety standards and ensuring consumer satisfaction.