Abstract: Implements for decolorization, deodorization and deoxidization of used or filtered spent cooking oil are disclosed to improve on the service life of cooking oil and the health aspects of fried foods. This can be achieved on a small to large scale by simple implements filled with a mixture of plant-based granulated activated carbons and antioxidants, wherein the implements can be immersed in a frying appliance, such as a pot, a vat, a pan, a deep fryer and the like, containing used oil or in a storage unit of filtered oil. The overall safety, palatability and economics of a food preparation process are determined by the ease of oil containment and cleanup during and after frying with oil.

Abstract: Implements for decolorization, deodorization and deoxidization of used or filtered spent cooking oil are disclosed to improve on the service life of cooking oil and the health aspects of fried foods. This can be achieved on a small to large scale by simple implements filled with a mixture of plant-based granulated activated carbons and antioxidants, wherein the implements can be immersed in a frying appliance, such as a pot, a vat, a pan, a deep fryer and the like, containing used oil or in a storage unit of filtered oil. The overall safety, palatability and economics of a food preparation process are determined by the ease of oil containment and cleanup during and after frying with oil.