A mix of naturally occurring compounds, primarily totally different types of vitamin E, serves as a preservative in canine diets. These compounds, together with alpha, beta, gamma, and delta-tocopherols, inhibit oxidation. Their presence in pet meals helps keep the freshness and palatability of the product by stopping fat and oils from changing into rancid.
The incorporation of those compounds into pet meals formulations is helpful as a result of it offers a pure various to artificial preservatives like ethoxyquin, BHA, and BHT. Vitamin E, which these compounds present, gives antioxidant properties contributing to general well being, although its major position in pet food is to increase shelf life. Traditionally, artificial preservatives had been extra widespread, however growing shopper demand for pure substances has led to the broader adoption of this vitamin E advanced.