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Petitioning the FDA: Get antibiotics out of ethanol byproduct sold as animal feed

Calves eating dried distillers grains from a bunk.

Used under creative commons license from MUExtension417

Antibiotics and ethanol seems like a non sequitur, unfortunately that’s far from the truth. A petition filed by IATP and partners shows why and asks the FDA to ban the use of antibiotics in ethanol byproducts as unnecessary and illegal.

After the ethanol production process is complete, the leftover, nutrient-rich grains used in the process (known as distillers grains with solubles) are often sold as animal feed. Many livestock producers depend on distillers grains as a cheap, nutritious feed option that helps put weight on animals. The issue is, despite available alternatives, many ethanol producers use antibiotics in their fermentation vats to prevent bacterial infections, so when the leftover grains are sold as animal feed, the antibiotics follow—adding even more unnecessary antibiotics to their already overloaded systems.

The petition focuses on evidence that this practice is unregulated and unmonitored, despite the fact that it adds to the antibiotic exposure in food animals. The FDA, despite acknowledging antibiotic resistance as one of their top concerns, has done nothing

Instead, the FDA has left the issue up to ethanol producers and pharmaceutical companies. In response, IATP, along with the Center for Food Safety, has filed a petition asking the FDA to halt antibiotic use in the production of distillers grains.

Read the press release for more or take a look at the petition. For more on antibiotics in ethanol production, see previous IATP reports Bugs In the System (2012) and Fueling Resistance (2009).