Customized Defoamer for The Food Processing Industry

Customer Requirements: 

A large-scale food and beverage production enterprise encounters a large amount of foam during production processes such as beverage blending, fermentation, and filling. These foams not only affect production efficiency, causing material overflow and waste, but may also impact product quality, such as creating uneven taste and appearance in beverages. The enterprise has tried various conventional defoamers, but due to the strict requirements of the food processing industry for safety, no odor, and no residue, as well as the special demands for defoamer performance in different production stages, it has never found an ideal solution. The customer expects to customize a food-grade defoamer that can not only defoam quickly and efficiently but also meet the food safety production standards, and can stably function under different production process conditions.

Customized Solution: 

The R&D team, based on a deep understanding of food processing techniques, selected natural oils and polyether compounds that meet the safety standards of food additives as the main raw materials. Through molecular structure design and compounding technology, the surface activity and defoaming performance of the defoamer were optimized to enable it to rapidly reduce the surface tension of the foam and achieve rapid defoaming. For different production stages, such as high-temperature fermentation and low-temperature filling, the formula and dosage form of the defoamer were adjusted to ensure its stable performance under various temperatures and pH conditions. At the same time, the production process of the defoamer was strictly controlled to avoid impurity residues and ensure the purity and safety of the product. After being tested by authoritative institutions, all indicators of the product met the standards of food-grade defoamers.

Implementation Effect: 

After the customized food-specific defoamer was fully applied on the customer's production line, significant results were achieved. In the beverage blending stage, the foam generation was reduced by 80%, and the blending efficiency was increased by 30%, effectively avoiding the waste of materials due to foam overflow. During the fermentation process, the defoamer could continuously suppress foam generation in high-temperature and high-acid-base environments, ensuring the stable progress of the fermentation process and improving the stability of the product's fermentation quality. In the filling stage, the defoamer rapidly eliminated the foam in the beverage, resulting in uniform appearance and no bubble residue in the filled products, without affecting the taste. The customer highly recognized the product's safety and defoaming effect, effectively improving production efficiency and product quality, reducing production costs, and strengthening its competitiveness in the food and beverage market.