1. Department of Chemistry; Faculty of Science; Erzincan Univesity; 24100 Erzincan Turkey
2. Food and Nutrition Technology Division; Family and Consumer Sciences Department; Gazi University Industrial Arts Education Faculty; 06500 Teknikokullar Ankara Turkey
3. Department of Biology; Faculty of Science; Ankara University; 06100 Ankara Turkey
4. Food Engineering Department; Middle East Technical Univesity; 06800 Ankara Turkey