Detection of volatile compounds emitted by Proteus mirabilis isolated from UTI patients and its anti-fungal potential

Amean Al-Yaseri; Wurood Alwan Kadhim; Imad Hadi Hameed

Abstract

Detection of volatile compounds emitted by Proteus mirabilis isolated from UTI patients and its anti-fungal potential

Author(s): Amean Al-Yaseri, Wurood Alwan Kadhim and Imad Hadi Hameed

The aims of this research were analysis of the bioactive chemical products and evaluation of antibacterial and antifungal activity. Bioactives (chemical compounds often referred to as secondary metabolites) were analyzed using gas chromatography-mass spectroscopy (GC-MS) techniques, then the in vitro antibacterial and antifungal activity of the methanolic extract was evaluated. Proteus mirabilis bioactive compounds were identified in the methanolic extract of Proteus mirabilis. GC-MS analysis of Proteus mirabilis revealed the existence of the 1- Cyclopropyl-3,4-epoxyhex -5-en-1-yne, Benzene , (ethylsulfonyl), Pyrazolo[1.5-a]pyridine , 3-methyl-2-phenyl , 1- benzylindole , L-Proline , N-(cyclohexanecarbonyl)-,propyl , 3-Amino-7-nitro-1,2,4-benzotriazine 1-oxide , (+)- trans-3,4-Dimethyl-2 -phenyltetrahydro-1,4-thiazine , Figure: Isophthalic acid ,di(2-methoxyethyl) ester , Isophthalic acid ,di(2-methoxyethyl) ester , 4-Benzyloxy-N-methylamphetamine, 1-(2-Benzyloxy-4-methyl- cyclohex- 3-enyl)-1 -methyl-ethylamine , Ethyl 4-([(E)-(2-nitrophenyl) methylidene]amino) benzoate , Tolpropamine , Methcathinone , 4-Dehydroxy-N-(4,5-methylenedioxy -2-nitrobenzylidene)tyram. The results of anti-fungal activity produced by Staphylococcus aureus showed that the volatile compounds were highly effective to suppress the growth of Aspergillus terreus.

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