2024, Vol. 5, Issue 2, Part B
Investigation of fungal contamination in soft drinks sold at Rivers state university
Author(s): Oridikitorusinyaa O, Amaechi G and Emmanuel O.O
Abstract: Soft drinks are popular beverages consumed widely by individuals, including students in university settings. However, the presence of fungal contamination in these beverages can pose significant health risks to consumers. This study aimed to investigate the prevalence and diversity of fungi in soft drinks sold within Rivers State University premises. A total of six (6) soft drink samples, both carbonated and non-carbonated, were collected from various vending points across the campus and subjected to fungal analysis using standard microbiological techniques. Results revealed the presence of diverse fungal species, including yeasts and molds, in the sampled soft drinks. Seven fungal species were isolated, with Aspergillus niger being the most prevalent (27.4%), followed by Rhizopus stolonifer (20.5%) and Fusarium oxysporum (16.5%). The total fungal count (TFC) ranged from 1.3 x 10^3 CFU/ml to 2.2 x 10^3 CFU/ml, with the highest count observed in non-carbonated drinks from the shopping complex. Interestingly, one carbonated drink sample from the Biology Lab showed no growth. Other identified species included Penicillium expansum (12.3%), Saccharomyces cerevisiae (11%), Candida tropicalis (6.8%), and Mucor ralemosus (5.5%). These findings indicate poor hygiene practices or inadequate storage conditions and highlight the need for strict quality control measures and regular monitoring of soft drinks to ensure consumer safety and prevent potential health hazards associated with fungal contamination. Improved awareness and education regarding proper handling and storage of beverages are also essential to mitigate risks and safeguard public health within university communities.
Pages: 119-124 | Views: 159 | Downloads: 73
Download Full Article: Click Here
How to cite this article:
Oridikitorusinyaa O, Amaechi G, Emmanuel O.O. Investigation of fungal contamination in soft drinks sold at Rivers state university. J Adv Microbiol Res 2024;5(2):119-124.
