Fecha de publicación: 05/01/2023 Fuente: Wipo Milk or dairy products The present invention relates to an antibacterial and preservative composition for the purpose of preventing spoilage and preserving physical properties in products containing water used for cleaning or scenting products, wet wipes, cosmetics, etc. for clothes, plates, living spaces, etc., and products containing same, such as cosmetics, hygiene products, and household chemical products. The antibacterial and preservative composition of the present invention contains a compound represented by chemical formula 1 and one of compounds represented by chemical formula 2, chemical formula 3, chemical formula 4, and chemical formula 5, thereby addressing issues such as harmfulness to the human body, skin irritation, etc., while enhancing antibacterial power.