V. Krasteva*, M. Yankova, A. Ivanova Institute of Fisheries and Aquaculture, 4003 Plovdiv, Bulgaria (Manuscript received 17 June 2021; accepted for publication 11 August 2021 Abstract. The aim of the present research is to study the efficacy of rosemary oil as an anesthetic for bighea

A. Merdzhanova*, V. Panayotova, D.A. Dobreva, K. Peycheva Department of Chemistry, Faculty of Pharmacy, Medical University, 9000 Varna, Bulgaria (Manuscript received 2 August 2018; accepted for publication 12 October 2018) Abstract. The aim of the presented study was to characterize t