Fecha de publicación: 16/06/2022 Fuente: Wipo "olive oil" PROBLEM TO BE SOLVED: To provide a dish using a ray as a food material with less smell and allowing a long-term storage, specifically a ray preserved in oil, and further a manufacturing method thereof.SOLUTION: A ray preserved in oil is obtained through stewing small pieces of a ray fried in oil and smoked, in olive oil with garlic added. Further, a manufacturing method of a ray preserved in oil includes smoking small pieces of a ray after frying in oil, and stewing the small pieces of the ray in olive oil with garlic added.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2022,JPO&INPIT