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    Antibacterial and antifungal activity of Heracleum sphondylium subsp. artvinense
    (2006) Ergene A.; Guler P.; Tan S.; Mirici S.; Hamzaoglu E.; Duran A.
    Ethanol and aqueous extract of Heracleum sphondylium subsp. artvinense was investigated for their antimicrobial activities against eight bacterial species (Enterococcus feacalis, Escherichia coli, Staphylococcus aureus, Pseudomonas aeruginosa, Listeria monocytogenes, Shigella, Streptococcus pyogenes, and Corynobacterium diphtheria) and two yeast (Candida albicans and C. krusei). Both ethanol and aqueous extract of H. sphondylium subsp.artvinense showed antimicrobial activity against the gram-positive bacterium (S. aureus). © 2006 Academic Journals.
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    Composition and antimicrobial activity of the essential oil of tanacetum cadmeum (Boiss.) heywood subsp. Orientale grierson
    (2007) Özek G.; Özek T.; Işcan G.; Başer K.H.C.; Hamzaoglu E.; Duran A.
    Water distilled essential oil of aerial parts of Tanacetum cadmeum (Boiss.) Heywood subsp. orientale Grierson (Asteraceae) was analyzed by GC and GC/MS methods. Ninety three compounds have been characterized representing 97.8% of the oil. 1,8-Cineole (18.9%), p-cymene (15.7%), terpinen-4-ol (14.8%), borneol (9.8%) and ?-terpinene (3.5%) were found to be the major constituents of the oil. Antimicrobial activity of the oil was tested via micro-dilution broth method. Escherichia coli, Staphylococcus aureus, Enterobacter aerogenes, Salmonella typhimurium, Bacillus cereus, Staphylococcus epidermidis, Candida albicans were used as the test microorganisms. © 2007, Taylor & Francis Group, LLC. All rights reserved.