The global sugar refining industry demands high-purity, colorless, and odor-free sugar products to meet food and beverage manufacturing standards. Raw sugar juice from cane or beet contains various natural and processing-generated impurities, which cause dark color, peculiar odor and poor taste. As a core physical adsorption material, food-grade activated carbon has become an indispensable purification solution for sugar refining, effectively improving sugar quality, enhancing product competitiveness and complying with food safety regulations.

Key Substances Removed by Activated Carbon

• Color bodies: It efficiently adsorbs melanoidins, caramel pigments and polyphenols, the main causes of dark sugar liquor, to achieve thorough decolorization.
• Organic impurities: It removes residual proteins, polysaccharides and macromolecular organic residues, preventing sugar deterioration and turbidity.
• Odorous and harmful substances: It eliminates peculiar smells and volatile impurities, while adsorbing trace heavy metal complexes to ensure food-grade safety.