Used as a flavoring agent in food industry due to its sulfur-containing structure that contributes to savory, meat-like aromas. Commonly applied in processed foods, soups, sauces, and seasoning blends to enhance umami notes. Also utilized in pet food formulations to improve palatability. Its disulfide bond contributes to stability during heating, making it suitable for use in cooked and baked products. Occasionally used in small amounts in fragrance compositions for its unique sulfurous, brothy character.