ANTIMICROBIAL ACTIVITY OF SOME ENDEMIC PLANTS (SALVIA CRYPTANTHA, ORIGANUM ACUTIDENS, THYMUS SIPYLEUS SSP. SIPYLEUS)

Öz

In this study, Salvia cryptantha Montbret & Aucher Ex Bentham, Origanum acutidens (Handz.-Mazz.) Ietswaart, Thymus sipyleus Boiss. subsp. sipyleus, which were collected from Erzincan have been investigated in respect of their antimicrobial activities against these bacteria and yeast: Pseudomonas aeruginosa, Escherichia coli, Enterobacter aerogenes, Staphylococcus aureus and Candida albicans. For this purpose, the ethanol extracts of plants were prepared and tested by “Disc Diffusion Method”. As a result of this study it was found that the extracts of plants generally revealed antimicrobial activity against gram positive bacteria but had no antimicrobial activity against gram negative bacteria and yeast Candida albicans.

Anahtar Kelimeler

• Antimicrobial activity
• Salvia cryptantha
• Origanum acutidens
• Thymus sipyleus subsp. sipyleus

BAZI ENDEMİK BİTKİLERİN (SALVIA CRYPTANTHA, ORIGANUM ACUTIDENS, THYMUS SIPYLEUS SSP. SIPYLEUS) ANTİMKROBİYAL ETKİLERİ

Öz

Bu çalışmada, Erzincan bölgesinden toplanan Salvia cryptantha Montbret Aucher Ex Bentham, Origanum acutidens (Handz.-Mazz.) Ietswaart, Thymus sipyleus Boiss. subsp. sipyleus, endemik bitkilerinin Pseudomonas aeruginosa, Escherichia coli, Enterobacter aerogenes, Staphylococcus aureus bakterilerine ve Candida albicans mayasına karşı olan antimikrobiyal aktiviteleri incelenmiştir. Bu amaçla bitkilerin etanol ekstraktları çıkarılıp disk diffüzyon yöntemiyle test edilmiştir. Çalışmanın sonucunda, bitki ekstraktlarının gram pozitif bakterilere karşı antimikrobiyal etkileri saptanırken, gram negatif bakterilere ve Candida albicans mayasına karşı aynı etkisi saptanamamıştır.

Anahtar Kelimeler

• Antimikrobiyal aktivite
• Salvia cryptantha
• Origanum acutidens
• Thymus sipyleus subsp. sipyleus

Kaynakça

1. Aslan A., Güllüce M. And Öğütçü H. (1999). An Investigation on The Antimicrobial Activity of Some Lichens. Biyoteknoloji Dergisi. Cilt 22, Sayı 2, 19-26.
2. Caceres A., Cano O., Samayoa B. And Aguılar L. (1990). Plants Used in Guatemala For The Treatment of Gastrointestial Disorders. J. Of Ethanopharmacology Volume: 30, 55- 73.
3. Cruz T., Cabo M. P., Cabo M.M., Jiminez J., Cabo J. and Ruiz C. (1989). In Vıtro Antibacterial Effect of The Essential Oil of Thymus longiflorus. Microbios, Volume: 60 (242), 59-61.
4. Dığrak M., İlçim A., Alma M. H. And Şen S. (1999).Antimicrobial Activities of The Extracts of Various Plants. Tr. J. of Biology, Volume : 23, 241-248.
5. Farag R.S., Daw Z. Y., Hevedi F.M. and El-baroty G.S.A.(1989). Antimicrobial Activity of Some Egyptan Specie Essential Oils. J. of Food Protection, Volume : 52 ( 9), 665- 667.
6. Lopez-Garcia R. E., Hernandez- Perez M., Rabanal R.M., Darias V., Arias A. And Sanz J. (1992). Essential Oils And Antimicrobial Activity of Two Varieties of Cedronella canariensis. J. of Ethnopharmacology, Volume : 36, 207-211.
7. Macfoy C. A. And Cline E. J. (1990). In Vıtro Antibacterial Activities of Three Plants Used in Traditional Medicine in Sierra Leone. J. of Ethnopharmacology Volume: 28, 323- 327.
8. Moran A., Montero M. J., Matin M.L. and Roman L.S. (1992). Pharmacological Screening And Antimicrobial Activity of The Essential Oil of Artemisia caerulescens subsp. gallica. J. of Ethnopharmacology, Volume : 26, 197-203.

9. Zafra-polo M. C., Blazquez M.A. and Vıllar A. (1989). Spasmolytic And Antimicrobial Activity of The Essential Oils From Thymus leptophyllus and T. webbianus. Fitoterapia. Volume : 5, 469-473.