Phytochemical Secreening and Antibacterial Efficacy of Garlic ( Allium Sativum) and Neem ( Azadirachta Indica) Seed Extacts.
Student: FATIMA Muhammed (Project, 2025)
Department of Science Laboratory
Kano State Polytechnic, Kano, Kano State
Abstract
This study aimed to compare the antibacterial efficacy of garlic (Allium sativum) and neem (Azadirachta indica) seed extracts against selected bacterial strains. The extracts were tested against Escherichia coli, Staphylococcus aureus, and Pseudomonas aeruginosa using the agar well diffusion method. The results showed that neem seed extract exhibited stronger antibacterial activity compared to garlic extract, with significant differences in the diameter of inhibition zones (p < 0.001). Ciprofloxacin was used as a positive control and showed higher antibacterial activity than both plant extracts. The study suggests that neem seed extract has potential as a natural antimicrobial agent, and further research is needed to explore its therapeutic applications.
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For the full publication, please contact the author directly at: teema1muhammad567@gmail.com
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- Landmark University, Omu-Aran, Kwara State 1
- Lead City University, Ibadan, Oyo State 1
- Lens Polytechnic, offa, Kwara State. 215
- Madonna University, Elele, Rivers State 20
- Madonna University, Okija, Anambra State 2
- Mcpherson University, Seriki Sotayo, Ogun State 1
- Michael and Cecilia Ibru University, Owhrode, Delta State 1
- Michael Okpara University of Agriculture, Umudike 43
- Michael Otedola Col of Primary Educ. Epe, Lagos (affl To University of Ibadan) 8
- Modibbo Adama University, Yola, Adamawa State 15