https://www.stellarmr.com/report/oleoresin-market/2442 Oleoresins are a naturally occurring combination of oil and resin that can be extracted from plants. They are a highly concentrated substance that exists in liquid form. Oleoresins are easy to store and transport because concentrated forms reduce space and bulk. They can be more heat-stable than raw spices and have a longer shelf life due to lower moisture content. Oleoresins are added to almost every food application to contribute the attributes of the natural spice such as flavor, color, or as a natural antioxidant. Because oleoresins are highly concentrated, they are usually diluted before use in a final application. They represent the flavor and non-volatile resinous fraction present in the spices. This means that it contains all the heat components, fixatives, natural antioxidants, and pigments.