Defoamer for Fermentation is a foam control agent designed to prevent excessive foam in
industrial fermentation processes. It enhances oxygen transfer,
improves microbial growth efficiency, ensures stable operation, and
prevents overflow or process disruptions.
Introduction
BLU IJJ is a highly efficient polyether defoamer specifically
designed for the fermentation industry. After multiple
optimizations based on user feedback, it has become a mature,
cost-effective, and competitive product. Its advanced metal and
salt ion removal purification process gives it lower physiological
toxicity and allows for a 5-10% reduction in dosage compared to
standard polyether defoamers.
Key Features
- Optimized for Fermentation – Specifically developed for microbial fermentation processes.
- Cost-Effective – Requires 5-10% less dosage than ordinary polyether defoamers.
- Low Toxicity – Special purification technology reduces metal and salt ion
content.
- Wide Application – Suitable for antibiotics, amino acids, organic acids, and yeast
production.
- Versatile Usage – Can also be used in various chemical production processes.
Applications
BLU IJJ is ideal for foam control in the fermentation of:
✅ Citric acid
✅ Oxytetracycline, Penicillin, Tetracycline, Chlortetracycline
✅ Josamycin, Erythromycin, Neomycin, Rifampicin
✅ Lysine, Avermectin, Coenzyme Q10
✅ Erythritol, Yeast, Long-chain dicarboxylic acids
✅ Other microbial fermentation processes
Additionally, it can be used as an additive in various chemical
manufacturing processes.
Technical Specifications
| Property | Value |
| Appearance | Light yellow transparent oily liquid |
| Hydroxyl Value | 40-56 mgKOH/g |
| Cloud Point | 17-22℃ (1% aqueous solution) |
| Acid Value | ≤0.5 mgKOH/g |
Usage Instructions
BLU IJJ can be added in two ways:
- During sterilization – Mixed with base materials before fermentation.
- During fermentation – Supplemented as needed.
�� Recommended dosage: 0.3-0.5‰ of the total liquid volume, which effectively controls foam
throughout the entire fermentation process.
Packaging & Storage
�� Packaging: 200KG galvanized iron drum
�� Storage: Keep in a cool, dry place at room temperature
⏳ Shelf Life: Up to 2 years under proper storage conditions
⚠️ Safety: Classified as a non-hazardous chemical
BLU IJJ ensures stable performance, reduced costs, and effective
foam control for your fermentation process. Contact us today for
more details or to request a sample! ��
