is a type of bonding of ions and molecules to metal ions. It involves the formation or presence of two or more separate coordinate bonds between a polydentate (multiple bonded) ligand and a single central atom.[1][2] Usually these ligands are organic compounds, and are called chelants, chelators, chelating agents, or sequestering agents.
Performance Horse Nutrition® (PHN®) was founded in 2002 by Dr. Stephen Duren. The goal of PHN has always been to advance the “science” of feeding horses, and equally important to disseminate that science to our clients in the simplest, most straightforward means possible. PHN prides itself on having trained Ph.D equine nutritionists that are not only scientists, but also horsemen. We understand how to feed horses and our feeds, feeding recommendations, articles and seminars reflect that understanding. Please refer to our list of services to further clarify what we can do for our clients.