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Abstract

Eight species of pathogenic and contaminated bacteria were Isolated and identified with the biochemical test and make sure of purity with VITIC2 Technical. The bacteria were Acinetobacter baumanniiBacillus subtilisEscherichia coliKlebsiella pneumoni, Pseudomonas aeruginosaProteus mirabilisStaphylococcus aureus and Streptococcus pyogenes. Investigation effect of aqueous, ethanolic, methanolic of Halawi, Khadrawiand Zahdi date seed extracts on the growth of isolated bacteria, the results showed that ethanolic extract was most effective extract compared to other extracts in influencing on the growth of bacteria using Agar Well Diffusion. The most active extract against P. aeruginosa strain was ethanol extract from Zahdi seed with a 22.3+ 0.32mm inhibition zone followed by 20.2 + 0.22 mm for Escherichia coli.

Keywords

Halawi Khadrawi Zahdi date seed Antibacterial activity

Article Details

How to Cite
Aljazy, N. A., Al-Mossawi, A. E.-B. H. ., & Al-Rikabi, A. K. . (2019). Study of Antibacterial Activity of some Date Seed Extracts. Basrah Journal of Agricultural Sciences, 32, 247–257. https://doi.org/10.37077/25200860.2019.169

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