Antimicrobial activity of Tetradenia riparia leaf essential oil
Actividad antimicrobiana del aceite esencial de hoja de Tetradenia riparia
| dc.creator | Scanavacca, Juliana | |
| dc.creator | de Campos Bortolucci, Wanessa | |
| dc.creator | Jacomassi, Ezilda | |
| dc.creator | Baretta, Irinéia Paulina | |
| dc.creator | Iecher Faria, Maria Graciela | |
| dc.creator | Mariano Fernandez, Carla Maria | |
| dc.creator | Tešević, Vele | |
| dc.creator | Glamoćlija, Jasmina | |
| dc.creator | Soković, Marina | |
| dc.creator | Barros Colauto, Nelson | |
| dc.creator | Linde, Giani Andrea | |
| dc.creator | Cristiani Gazim, Zilda | |
| dc.date | 2022-11-03 | |
| dc.identifier | https://blacpma.ms-editions.cl/index.php/blacpma/article/view/337 | |
| dc.identifier | 10.37360/blacpma.23.22.2.19 | |
| dc.description | 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. | en-US |
| dc.description | El deterioro de los alimentos es un problema ampliamente desatendido y el uso constante de fungicidas sintéticos podría desarrollar hongos resistentes. El objetivo de este estudio fue evaluar la composición química y la actividad antimicrobiana del aceite esencial de hoja de Tetradenia riparia contra microorganismos patógenos transmitidos por los alimentos. El aceite esencial de hoja se obtuvo por hidrodestilación y se identificó mediante cromatografía de gases acoplada a espectrometría de masas. La actividad antimicrobiana estudiada fue por microdilución en caldo. Los compuestos principales del aceite esencial se identificaron como sesquiterpenos oxigenados (43,6%): 14-hidroxi-9-epi-(E)-cariofileno (20,8%) y τ-cadinol (18,4%); seguido de diterpenos oxigenados (24,6%): 6-7-deshidroroileanona (12,6%) y 9β, 13β-epoxi-7-abieteno (10,6%); hidrocarburos sesquiterpénicos (17,1%) y monoterpenos oxigenados (7,4%): fenchona (5,6%). Tenía amplia actividad antibacteriana y antifúngica, principalmente contra A. versicolor y P. ochrochloron con actividades fungistáticas y fungicidas, y principalmente contra B. cereus, L. monocytogenes y S. aureus con actividades bacteriostáticas y bactericidas. El aceite esencial de hoja de T. riparia es una alternativa potencial para controlar microorganismos. | es-ES |
| dc.format | application/pdf | |
| dc.language | spa | |
| dc.publisher | MS-Editions | es-ES |
| dc.relation | https://blacpma.ms-editions.cl/index.php/blacpma/article/view/337/345 | |
| dc.rights | https://creativecommons.org/licenses/by-nc-nd/4.0 | es-ES |
| dc.source | Boletín Latinoamericano y del Caribe de Plantas Medicinales y Aromáticas; Vol. 22 No. 2: March 2023; 255-267 | en-US |
| dc.source | Boletín Latinoamericano y del Caribe de Plantas Medicinales y Aromáticas; Vol. 22 Núm. 2: Marzo 2023; 255-267 | es-ES |
| dc.source | 0717-7917 | |
| dc.subject | Antimicrobianos | es-ES |
| dc.subject | Bacillus | es-ES |
| dc.subject | Bioproductos | es-ES |
| dc.subject | Listeria | es-ES |
| dc.subject | Staphylococcus | es-ES |
| dc.subject | Antimicrobials | en-US |
| dc.subject | Bacillus | en-US |
| dc.subject | Bioproducts | en-US |
| dc.subject | Listeria | en-US |
| dc.subject | Staphylococcus | en-US |
| dc.title | Antimicrobial activity of Tetradenia riparia leaf essential oil | en-US |
| dc.title | Actividad antimicrobiana del aceite esencial de hoja de Tetradenia riparia | es-ES |
| dc.type | info:eu-repo/semantics/article | |
| dc.type | info:eu-repo/semantics/publishedVersion |