Pyrocitric acid is a compound derived from citric acid and is often used as a food additive, particularly in the food processing industry. It possesses antioxidant properties and is known for its ability to inhibit certain enzymes, thus preserving food quality and extending shelf life. While the term "pyrocitric acid" is widely recognized, it is worth noting some synonyms utilized in various contexts. Alternative names for pyrocitric acid include tricarballylic acid, propane-1,2,3-tricarboxylic acid, and 2-hydroxypropane-1,2,3-tricarboxylic acid. These synonyms aid in scientific research, regulatory compliance, and product labeling, enabling effective communication within the industry and ensuring accurate comprehension among professionals working with this compound.