A preservative used to prevent growth of mold on food products like meats, cheese, baked goods, produce, and wine.
Potassium Sorbate,Sodium Sorbate,Calcium Sorbate
Not linked to adverse health effects. Some people may be allergic.
What Is Sorbic Acid?https://www.healthline.com/health/food-nutrition/what-is-sorbic-acid#Is-It-Safe?
Food applications of sorbic acid and its saltshttps://pubmed.ncbi.nlm.nih.gov/2253815/