Citral is a natural compound classified as an aldehyde, primarily found in the essential oils of lemon and lime. It has a strong lemon scent and is widely used in the food and fragrance industries for its flavoring and aromatic properties. Citral is known for its antimicrobial and antioxidant activities, making it significant in food preservation and health applications. Its sensory characteristics contribute to the flavor profile of various culinary dishes, enhancing the overall taste experience. Additionally, citral is utilized in the synthesis of other compounds, including vitamin A and perfumery ingredients.