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Titre du document / Document title

Antimicrobial activity of extracts of the lichen Xanthoparmelia pokomyi and its gyrophoric and stenosporic acid constituents

Auteur(s) / Author(s)

CANDAN Mehmet ; YILMAZ Meral ; TAY Thrgay ; KIVANC Merih ; TÜRK Hayrettin ;

Résumé / Abstract

The antimicrobial activity of the diethyl ether, acetone, chloroform, petroleum ether, and ethanol extracts of the lichen Xanthoparmelia pokornyi and its gyrophoric acid and stenosporic acid constituents has been screened against some foodborne bacteria and fungi. Both the extracts and the acids showed antimicrobial activity against Aeromonas hydrophila, Bacillus cereus, Bacillus subtilis, Listeria monocytogenes, Proteus vulgaris, Staphylococcus aureus, Streptococcus faecalis, Yersinia enterocolitica, Candida albicans and Candida glabrata. The extracts were inactive against the tested filamentous fungi. The MIC values of the extracts and the acids for the bacteria have also been determined.

Revue / Journal Title

Zeitschrift für Naturforschung. C. A journal of biosciences    ISSN  0939-5075   CODEN ZNCBDA 

Source / Source

2006, vol. 61, no5-6, pp. 319-323 [5 page(s) (article)]

Langue / Language

Anglais

Editeur / Publisher

Verlag der Zeitschrift für Naturforschung, Tübingen, ALLEMAGNE  (1986) (Revue)

Mots-clés d'auteur / Author Keywords

Xanthoparmelia pokornyi

;

Gyrophoric and Stenosporic Acid

;

Antimicrobial Activity

;

Localisation / Location

INIST-CNRS, Cote INIST : 6143 C, 35400014237979.0030

Nº notice refdoc (ud4) : 17912298



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