For one, it is a powerful antioxidant, meaning it can prevent the oxidation of fats and oils in food and feed products. This helps to extend the shelf life of these products and prevent rancidity. Additionally, Ethoxyquin has been shown to have some antimicrobial properties, which can help to inhibit the growth of harmful bacteria in food and feed. In the United States, the Food and Drug Administration (FDA) has approved the use of ethoxyquin as a preservative in animal feed at a maximum concentration of 150 parts per million (ppm).
It is also approved for use as a pesticide in some crops, although these uses are not as common. One of the main concerns about Ethoxyquin is its potential to cause health problems in animals and humans. While there is limited research on the health effects of ethoxyquin in humans, studies in animals have raised some concerns. For example, studies have shown that high doses of ethoxyquin can cause liver damage in rats and mice.
