Benzoic acid is widely used as a food preservative due to its effectiveness in inhibiting the growth of yeast and mold. The undissociated form of benzoic acid is the most potent. In acidic beverages like soft drinks, benzoic acid can react with additives such as ascorbic acid to release benzene, which can pose health concerns. This study aimed to determine the levels of benzoic acid in soft drink samples commonly consumed in Aden, Yemen. Eighteen soft drink samples were analyzed using high-performance liquid chromatography with a UV detector. The highest benzoic acid concentration was found in a FIFA orange sample at 173.87 ppm, while the lowest was 8.40 ppm in a DREAM red sample. Some samples, including MIRINDA orange, FANTA apple, and DILSI red, had no detectable levels of benzoic acid, despite their labels indicating its presence. Overall, the benzoic acid concentrations in all tested samples were within the permissible limits set by local, regional, and international standards.
Cite this Article (APA)
Naser, A. A., Adel, A. M. S., Mokhtar, S. S. A., Manar, G. A., Khoola, Y. A., Ohood, K. M., Fatma, S. H., Rawan, S. H., Nabela, M. S., Zahra, O. T., Yahiya, K. M. (2024). MONITORING OF BENZOIC ACID LEVELS IN SOFT DRINKS CONSUMED IN ADEN, YEMEN. Electronic Journal of University of Aden for Basic and Applied Sciences. https://doi.org/10.47372/ejua-ba.2024.3.376
