Research on Tropical Biology Reveals Insights into Aflatoxin Levels and Broiler Performance

Strategic Insights -

Scientists at the Department of Animal Husbandry conducted a study to assess the effects of anti-mold and mycotoxin binder supplementation on corn quality and broiler performance. The research found that anti-mold effectively maintained low aflatoxin levels in 13% moisture corn, while synthetic mold inhibitors decreased aflatoxin levels during storage. However, mycotoxin binder supplementation did not improve broiler performance, and broiler performance declined as aflatoxin concentrations increased.

Key Takeaways:

  • The anti-mold treatment effectively maintained low aflatoxin levels in 13% moisture corn, reducing the risk of aflatoxin-related health issues in broilers.
  • Synthetic mold inhibitors were found to effectively decrease aflatoxin levels in corn during storage, maintaining some nutritional quality.
  • Mycotoxin binder supplementation did not improve broiler performance and may have a negative impact when aflatoxin concentrations are high.
  • Broiler performance declined as aflatoxin concentrations increased, highlighting the importance of controlling aflatoxin levels in animal feed.
  • The quality of animal feed is determined by high-quality ingredients and appropriate feed additives.
  • Researchers Catootjie Lusje Nalle, Max A.J. Supit, Johanis A. Jermias, Damai Kusumaningrum, Melani Kefi, and Ariska Benu conducted the study, which was published in Biotropia: The Southeast Asian Journal of Tropical Biology.
  • The study used a 2 x 2 Factorial Completely Randomized Design (FCRD) with two factors: moisture content (MC at 13 and 15%) and anti-mold (A, -/+).
  • The MC x A interaction was significant (P < 0.05) for the bird's performance during the study.

Statistics:

  • 13% moisture level in corn resulted in significantly lower aflatoxin levels when treated with anti-mold.
  • Synthetic mold inhibitors decreased aflatoxin levels by 35% during storage (P < 0.05).
  • Aflatoxin concentrations increased by 25% in corn without anti-mold treatment (P < 0.05).
  • Broiler performance declined by 15% as aflatoxin concentrations increased from 0.05 to 0.10 ppm (P < 0.05).

Sources:

  • Biotropia: The Southeast Asian Journal of Tropical Biology, 2025, 32(1), doi: 10.11598/btb.2025.32.1.2319 (SEAMEO, BIOTROP)
  • Life Science Weekly, May 13, 2025, p 1131 (NewsRx LLC)