1. Department of Forest Products Chemistry, Faculty of Forestry, Bartin University, Bartin, Turkey.
2. Department of Pharmacognosy, Faculty of Pharmacy, Gazi University, Ankara, Turkey.
3. Functional Foods Research Unit, National Center for Agricultural Utilization Research, Agricultural Research Service, United States Department of Agriculture (USDA-ARS), Peoria, Illinois, USA.
4. Department of Pathology, Faculty of Veterinary Medicine, Afyon Kocatepe University, Afyonkarahisar, Turkey.