1. Department of Pharmaceutical Botany, Faculty of Pharmacy, Ataturk University, 25240 Erzurum, Turkey
2. Department of Chemistry, Faculty of Science, Ataturk University, 25240 Erzurum, Turkey
3. Department of Pharmaceutical Microbiology, Faculty of Pharmacy, Ataturk University, 25240 Erzurum, Turkey
4. Department of Analytical Chemistry, Faculty of Pharmacy, Ataturk University, 25240 Erzurum, Turkey
5. Department of Biology, Faculty of Science, Ataturk University, 25240 Erzurum, Turkey