| abstract |
(57) [Problem] To provide a food quality preservative which prevents pests from infesting various foods including cereals and dry matter, generating mold and oxidizing. A garlic component and a chili component are supported on a ceramic solid, and an extract volatilized from the garlic component and the chili component is insect repellent, fungicide, It has an antioxidant effect and keeps pests away. Therefore, Good preservation of food quality over a long period of time. |