Tanya Ivanova's scientific contributions

Publications (2)

Conference Paper
Full-text available
Liquid aromatic products from tobacco representing Burley variety group (grown in Bulgaria, crop year 2008) have been obtained, through distillation and extraction with common and newly introduced solvents (96 % ethyl alcohol, petroleum ether, tetrafluoroethan). The chemical composition of tobacco essential oil and the respective aromatic products...
Conference Paper
Full-text available
Liquid aromatic products from tobacco representing Virginia flue-cured variety group (grown in Bulgaria, crop year 2008) have been obtained, through extraction with common and newly introduced solvents (96 % ethyl alcohol, petroleum ether, tetrafluoroethan). The chemical composition of tobacco essential oil and the respective aromatic products has...