Enhancing the shelf life of tomato ketchup: An organoleptic analysis of natural and synthetic preservatives. Indian Journal of Arid Horticulture, [S. l.], v. 7, n. 2, p. 103–108, 2025. Disponível em: https://epubs.icar.org.in/index.php/IJAH/article/view/174840. Acesso em: 1 aug. 2026.