Classically, chemical reactions encompass changes that only involve the positions of electrons in the forming and breaking of chemical bonds between atoms, with no change to the nuclei (no change to the elements present), and can often be described by a chemical equation.
DHA is found in cod liver oil, fatty fish, and in smaller concentrations in the organs and fats of land animals. Omega-6 Fats Shorter-chain: The shorter-chain form of omega-6 is linoleic acid (LA), which is the most prevalent PUFA in the Western diet, is abundant in corn oil, sunflower oil, soybean oil and canola oil.
Weruva uses mostly xanthum gum and tapioca, but they use guar gum in the Kobe and Kurobota line and the Marbella Paella dog food made by Weruva contains both guar gum and carrageenan. Weruva, Cats In the Kitchen, and BFF are all the same company. About half the BFF canned cat foods contain carrageenan.