期刊
BRAZILIAN JOURNAL OF BIOLOGY
卷 78, 期 2, 页码 311-317出版社
INT INST ECOLOGY
DOI: 10.1590/1519-6984.08716
关键词
essential oil; Thymus vulgaris; Thymus zygis; bacterial control; aquaculture
类别
资金
- FINEP - Recarcina, Ministerio Economia y Competitividad project [CTQ2014-54520-P]
- Departament d'Enginyeria Quimica from Universitat Rovira i Virgili
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 essentialoil.
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