Tomazelli O Júnior, Kuhn F, Padilha PJM, Vicente LRM, Costa SW, Boligon AA, Scapinello J, Nesi CN, Dal Magro J, Castellví SL
Brazilian Journal of Biology, 2017
The aims of this research were first, to evaluate the antibacterial potential of commercial thyme essential oil against V. alginolyticus and V. parahaemolyticys and second, using the spray drying technique to produce microcapsules. Chemical compounds of thyme oil and microcapsules were identified and quantified being thymol the chemical component present at the highest concentration. Oil-in-water (O/W) emulsions were prepared and the microcapsules were obtained with a spray dryer using maltodextrin as wall material (ratio 1:4). Thyme oil and the microcapsules exhibited antimicrobial activity against V. parahaemolyticus and V. alginolyticus. The spray drying process did not affect the antimicrobial activity of thyme essential oil.
Tomazelli O Júnior, Kuhn F, Padilha PJM et al. Microencapsulation of essential thyme oil by spray drying and its antimicrobial evaluation against Vibrio alginolyticus and Vibrio parahaemolyticus. Braz J Biol. 2017 Aug 17:0. doi: 10.1590/1519-6984.08716.