Antimicrobial activity of Tetradenia riparia leaf essential oil
2023
Authors:
Scanavacca, JulianaBortolucci, Wanessa de Campos
Jacomassi, Ezilda
Baretta, Irineia Paulina
Faria, Maria Graciela Iecher
Fernandez, Carla Maria Mariano
Tešević, Vele
Glamočlija, Jasmina
Soković, Marina
Colauto, Nelson Barros
Linde, Giani Andrea
Gazim, Zilda Cristiani
Document Type:
Article (Published version)
Metadata
Show full item recordAbstract:
Food spoilage is a widely neglected problem and the constant use of synthetic fungicides could develop resistant fungi. The objective of this study was to evaluate the chemical composition and antimicrobial activity of Tetradenia riparia leaf essential oil against foodborne disease microorganisms. Leaf essential oil was obtained by hydrodistillation and identified by gas chromatography coupled to mass spectrometry. The antimicrobial activity was studied by broth microdilution. The major compounds identified were oxygenated sesquiterpenes (43.6%): 14-hydroxy-9-epi-(E)-cariophylene (20.8%) and τ-cadinol (18.4%); followed by oxygenated diterpenes (24.6%): 6,7-dehydroroyleanone (12.6%) and 9β, 13β-epoxy-7-abiethene (10.6%); sesquiterpenic hydrocarbons (17.1%) and oxygenated monoterpenes (7.4%): fenchone (5.6%). The essential oil had broad antibacterial and antifungal activity, mainly against A. versicolor and P. ochrochloron with fungistatic and fungicidal activities and B. cereus, L. monocytogenes, and S. aureus with bacteriostatic and bactericidal activities. T. riparia leaf essential oil is a potential alternative to control microorganisms.
Keywords:
Antimicrobials; Bacillus; Bioproducts; Listeria; StaphylococcusSource:
Boletin Latinoamericano y del Caribe de Plantas Medicinales y Aromaticas, 2023, 22, 2, 255-267Funding / projects:
- Ministry of Science, Technological Development and Innovation of the Republic of Serbia, institutional funding - 200007 (University of Belgrade, Institute for Biological Research 'Siniša Stanković') (RS-MESTD-inst-2020-200007)
- Characterization and application of fungal metabolites and assessment of new biofungicides potential (RS-MESTD-Basic Research (BR or ON)-173032)
- Universidade Paranaense
- Coordenação de Aperfeiçoamento de Pessoal de Nível Superior
- Conselho Nacional de Desenvolvimento Científico e Tecnológico
- Fundação Araucária
DOI: 10.37360/blacpma.23.22.2.19
ISSN: 0717-7917
WoS: 000885510200009
Scopus: 2-s2.0-85141703248
URI
https://blacpma.ms-editions.cl/index.php/blacpma/article/view/337/345https://blacpma.ms-editions.cl/index.php/blacpma/article/view/337
http://radar.ibiss.bg.ac.rs/handle/123456789/5233