Defoamer is a specialized additive used to eliminate or reduce foam, significantly minimizing the impact of foam on processing techniques, equipment, and quality, thereby improving production efficiency. The main components of starch defoamer are typically compounded through polyether modification, possessing production qualifications (including a food additive production license for polydimethylsiloxane and its emulsions, with food safety inspection items complying with GB 30612-2014 and the requirements of Standard No. 1) and GB inspection reports.

Defoamer in starch processing is a chemical substance used to control foam generation during starch processing. The presence of foam during starch processing may affect the quality and performance of starch products. Therefore, starch defoamers are widely used in starch processing to help prevent foam formation.

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