Protect Fish Feed from Oxidation – Ecochem BHT Solutions
Is Oxidation Silently Reducing the Value of Your Fish Feed?
Fish meal and fish oil are among the most valuable ingredients in aquaculture nutrition—but they are also among the most vulnerable.
During storage, transportation, and feed processing, exposure to oxygen, heat, and light can trigger oxidation, leading to:
❌ Omega-3 fatty acid degradation
❌ Loss of nutritional value
❌ Rancid odors and off-flavors
❌ Reduced feed palatability
❌ Lower feed intake
❌ Slower fish growth and poorer performance
For aquafeed manufacturers, oxidation doesn’t just affect feed quality—it directly impacts profitability.
What Happens Without Antioxidant Protection?
The difference can be significant.
| Without BHT | With BHT |
|---|---|
| Fish oil oxidizes rapidly | Fish oil remains stable |
| Darker color and quality deterioration | Fresh appearance maintained |
| Omega-3 degradation | Nutrients preserved |
| Increased peroxide and acid values | Oxidation effectively controlled |
| Reduced feed intake | Excellent palatability |
| Shorter shelf life | Extended storage stability |
Simply put:
Without proper antioxidant protection, valuable nutrients are lost before the feed even reaches the fish.
Why Aquafeed Manufacturers Choose BHT
For decades, BHT (Butylated Hydroxytoluene) has been one of the most trusted antioxidants in the feed industry.
Its advantages include:
✅ Strong free-radical scavenging capability
✅ Excellent protection for fish oil and Omega-3 fatty acids
✅ High thermal stability during extrusion and pelleting
✅ Effective control of rancidity and peroxide formation
✅ Cost-effective compared with many alternative antioxidants
✅ Proven performance in commercial aquafeed production worldwide
BHT helps maintain feed freshness from production to consumption.
Recommended Applications for Aquaculture Feed
Fish Feed
BHT: 100 ppm
or
BHT: 100 ppm + Ethoxyquin 150 ppm
Fish Oil Stabilization
BHT: 100 ppm
or
BHT: 100 ppm + Ethoxyquin 150 ppm
Adding antioxidants directly into fish oil before feed manufacturing provides an additional layer of protection and helps preserve essential fatty acids throughout the supply chain.
Why Choose Ecochem BHT?
At Ecochem, we understand the challenges facing modern aquafeed producers.
Our BHT solutions deliver:
✔ High purity and consistent quality
✔ Excellent oxidative stability
✔ Reliable performance in fish meal and fish oil applications
✔ Stable global supply capability
✔ Competitive pricing for bulk buyers
✔ Professional technical support
Whether you produce fish feed pellets, extruded aquafeed, fish oil premixes, shrimp feed, or specialty aquatic nutrition products, Ecochem can help you protect feed quality and maximize product value.
Feed Quality Protected. Nutrients Preserved. Performance Delivered.
Choose Ecochem BHT and keep oxidation under control.
📧 Email: info@ecochem.com
📱 WhatsApp: +86-18921308539
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