Tyramine is widely utilized in biochemical research as a model compound to study monoamine oxidase (MAO) enzymes, which are critical in neurotransmitter regulation. It serves as a substrate to investigate MAO inhibitors, aiding in the development of treatments for neurological disorders like depression and Parkinson's disease. In the food industry, tyramine is monitored due to its presence in aged or fermented products, as excessive intake can lead to adverse effects in individuals taking MAO inhibitors. Additionally, it is used in pharmacological studies to understand its role in modulating blood pressure and its potential impact on migraine triggers.