Frequently Asked Questions: Avilamycin
1. What is the primary function of Avilamycin in animal feed?
Avilamycin is primarily used as a performance enhancer and a preventative measure against enteric (intestinal) diseases. In poultry, it is the gold standard for preventing Necrotic Enteritis caused by Clostridium perfringens. In swine, it helps maintain gut health during critical periods like weaning.
2. Is Avilamycin absorbed into the animal's bloodstream?
No. One of the key safety features of Avilamycin is that it is not readily absorbed from the gastrointestinal tract. It stays within the gut to fight harmful bacteria directly and is excreted, meaning there are minimal systemic residues in the meat.
3. Does Avilamycin have a withdrawal period?
In many regulatory regions (such as the EU and various Asian markets), Avilamycin has a zero-day withdrawal period. This means it can be administered in the feed up until the day of slaughter, offering maximum flexibility to producers. Always check your local country's specific regulations.
4. Can Avilamycin be used alongside Coccidiostats?
Yes. Avilamycin is highly compatible with most common ionophore anticoccidials like Monensin, Salinomycin, and Narasin. In fact, they are often used together because controlling coccidiosis significantly reduces the risk of the bacterial outbreaks that Avilamycin treats.
5. How does Avilamycin differ from Enramycin or BMD?
While all three target Gram-positive bacteria:
Avilamycin is an orthosomycin that specifically inhibits protein synthesis.
Enramycin is a polypeptide that is exceptionally strong against Clostridium but is typically more expensive.
BMD (Bacitracin Methylene Disalicylate) is a polypeptide that interferes with cell wall synthesis. Producers often rotate between these to prevent bacterial resistance.
6. Is Avilamycin used in human medicine?
No. Avilamycin belongs to the orthosomycin class, which is not used in human therapy. This makes it a preferred choice for sustainable livestock production, as it poses a lower risk of contributing to antibiotic resistance issues that affect human health.
7. What is the recommended dosage for poultry?
While dosages vary based on local regulations and the specific health challenge, the standard inclusion rate typically ranges from 5 to 10 ppm (parts per million) for growth promotion and prevention. Always follow the specific technical data sheet provided for your region.
8. Is it stable during the pelleting process?
Yes. Avilamycin is known for its high thermal stability. It can withstand the heat and pressure of the feed pelleting process without losing its efficacy, ensuring the active ingredient reaches the animal intact.