The global propionic acid market is divided by application, terminal industry and region. According to the application, the market is divided into herbicides, rubber products, plasticizers, food preservatives, etc., and food preservatives contribute the most to the market. Most people like the ready-to-eat food on the market. These foods contain propionic acid as an additive and preservative to maintain quality and reduce spoilage, which increases the demand for food preservatives. In addition, the surge in demand for food preservatives has promoted the growth of the global propionic acid market. Increasing demand for natural preservatives has driven the growth of this market.