Antibacterial and Antifungal Properties of Opuntia ficus-indica

Antibacterial and Antifungal Properties of Opuntia ficus-indica

Authors

  • Amira Sakhraoui Characterization and Valorization of Natural Resources, University Mohamed El Bachir El Ibrahimi of Bordj Bou Arreridj, Algeria.

Abstract

Phytotherapy, which offers natural remedies, is well-tolerated by the body and is currently experiencing significant growth in Western countries. This is largely due to concerns over the side effects associated with pharmaceutical drugs, prompting many to seek gentler, alternative forms of medicine.

 

Our research focused on Opuntia ficus-indica, commonly known as the prickly pear, a plant widely used in phytotherapy. We aimed to investigate its potential antibacterial and antifungal properties. This species, a xerophyte from the cactus family, has been the subject of numerous studies worldwide, highlighting its various bioactive compounds with promising applications in several fields.

 

In our study, we examined the antibacterial and antifungal activities of acetonic crude extracts and essential oils extracted from the seeds of Opuntia ficus-indica. These tests were conducted against several pathogenic bacterial strains (including Escherichia coli, Staphylococcus aureus, Bacillus cereus, Enterococcus faecalis, and others) as well as pathogenic fungal strains (such as Phytophthora infestans, Aspergillus parasiticus, Penicillium sp., and two yeast species, Candida albicans and Candida glabrata), using the agar diffusion method.

Our findings revealed that the acetonic extract exhibited notable antibacterial effects against strains like Bacillus cereus, Enterococcus faecalis, and Staphylococcus aureus. The essential oil extracted from the seeds also demonstrated significant activity against Micrococcus luteus and Pseudomonas aeruginosa. Antifungal tests showed activity against most fungal strains, except for Penicillium sp. and Phytophthora infestans, likely due to the plant's high content of phytosterols, particularly beta-sitosterol, and secondary metabolites.

Published

28-10-2024

How to Cite

Sakhraoui, A. (2024). Antibacterial and Antifungal Properties of Opuntia ficus-indica: Antibacterial and Antifungal Properties of Opuntia ficus-indica. 7th International Anatolian Agriculture, Food, Environment and Biology Congress, Kastamonu/Türkiye, 423–423. from http://targid.org/index.php/TURSTEP/article/view/498