Inhibition of Colletotrichum gloeosporioides in yam crops at the Colombian Caribbean using essential oils of Curcuma longa and Zingiber officinale
Essential oils are organic compounds during the last century have become important in the pharmaceutical sector because of its antimicrobial properties, being an alternative solution to certain plant diseases. In the present study, we evaluate in vitro the inhibitory activity of essential oils of Cu...
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| Format: | Online |
| Language: | spa |
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Universidad Pedagógica y Tecnológica de Colombia
2021
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| Online Access: | https://revistas.uptc.edu.co/index.php/ciencia_en_desarrollo/article/view/10510 |
| _version_ | 1801706334601609216 |
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| author | Pérez Cordero, Alexander Chamorro Anaya, Leonardo Gomez, Jorge Mercado |
| author_facet | Pérez Cordero, Alexander Chamorro Anaya, Leonardo Gomez, Jorge Mercado |
| author_sort | Pérez Cordero, Alexander |
| collection | OJS |
| description | Essential oils are organic compounds during the last century have become important in the pharmaceutical sector because of its antimicrobial properties, being an alternative solution to certain plant diseases. In the present study, we evaluate in vitro the inhibitory activity of essential oils of Curcuma longa and Zingiber officinale against Colletotrichum sp. obtained from yam crops (Toluviejo, Sucre, Colombia). Concentrations 3,000; 5,000; 8,000 and 10,000 mg/L of each species of essential oils extractions were applied in vitro on the fungi (microwave assisted hydro-distillation method). In addition, we employed an absolute control, positive control (benomyl 1g/L) and a negative control. The inhibitory activity was performed by seeding the test surface and expressed as percentage of inhibition index. We obtain than the highest percentages of antifungal index were observed at 10000 mg/L, similar to that obtained with the positive control. Of the chemical characterization of essential oils (gas chromatography coupled with mass spectrometry) the secondary metabolite that occurred more range was the monoterpene 3-Thujeno and citral. The essential oils of C. longa and Z. officinale show inhibitory activity against the growth of Colletotrichum sp., and therefore can be employed to reduce the use of chemical compounds to reduce the anthracnose.
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| format | Online |
| id | oai:oai.revistas.uptc.edu.co:article-10510 |
| institution | Revista Ciencia en Desarrollo |
| language | spa |
| publishDate | 2021 |
| publisher | Universidad Pedagógica y Tecnológica de Colombia |
| record_format | ojs |
| spelling | oai:oai.revistas.uptc.edu.co:article-105102021-12-14T02:35:17Z Inhibition of Colletotrichum gloeosporioides in yam crops at the Colombian Caribbean using essential oils of Curcuma longa and Zingiber officinale Inhibición de Colletotrichum gloeosporioides en cultivos de nañe en el Caribe colombiano usando aceites esenciales de Curcuma longa y Zingiber officinale Pérez Cordero, Alexander Chamorro Anaya, Leonardo Gomez, Jorge Mercado citral, extracción, hongo, inhibición, angiospermas. citral, extraction, fungi, inhibition, angiosperms. Essential oils are organic compounds during the last century have become important in the pharmaceutical sector because of its antimicrobial properties, being an alternative solution to certain plant diseases. In the present study, we evaluate in vitro the inhibitory activity of essential oils of Curcuma longa and Zingiber officinale against Colletotrichum sp. obtained from yam crops (Toluviejo, Sucre, Colombia). Concentrations 3,000; 5,000; 8,000 and 10,000 mg/L of each species of essential oils extractions were applied in vitro on the fungi (microwave assisted hydro-distillation method). In addition, we employed an absolute control, positive control (benomyl 1g/L) and a negative control. The inhibitory activity was performed by seeding the test surface and expressed as percentage of inhibition index. We obtain than the highest percentages of antifungal index were observed at 10000 mg/L, similar to that obtained with the positive control. Of the chemical characterization of essential oils (gas chromatography coupled with mass spectrometry) the secondary metabolite that occurred more range was the monoterpene 3-Thujeno and citral. The essential oils of C. longa and Z. officinale show inhibitory activity against the growth of Colletotrichum sp., and therefore can be employed to reduce the use of chemical compounds to reduce the anthracnose. Los aceites esenciales son compuestos orgánicos importantes en el sector farmacéutico debido a sus propiedades antimicrobianas, volviéndose una alternativa de solución para determinadas fitopatologías. En el presente estudio se evaluó in vitro la actividad inhibitoria de aceites esenciales de Curcuma longa y Zingiber officinale contra Colletotrichum sp. obtenidas a partir de cultivos de Dioscorea rotundata en Toluviejo (Sucre, Colombia). Concentraciones de 3,000; 5,000; 8,000 y 10,000 mg/L de extracciones de aceite (método de hidrodestilación asistida por microondas) fueron aplicados a cultivos in vitro del hongo. Además, se empleó un testigo absoluto y controles positivo y negativo. Los aceites fueron caracterizados por cromatografía de gases acoplado a espectrometría de masa. La actividad inhibitoria se realizó por medio de la prueba de siembra en superficie (porcentaje de índice de inhibición). Los mayores valores de índice antifúngico se observaron a 10,000 mg/L similar al obtenido con el control positivo por benomil. De la caracterización química de los aceites esenciales el metabolito secundario que se presentó con mayor rango fue el monoterpeno 3-Thujeno y el citral. Los aceites esenciales de C. longa y Z. officinale generaron actividad inhibitoria contra el crecimiento de Colletotrichum sp., y por lo tanto pueden ser empleados para reducir la antracnosis. Universidad Pedagógica y Tecnológica de Colombia 2021-01-08 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://revistas.uptc.edu.co/index.php/ciencia_en_desarrollo/article/view/10510 10.19053/01217488.v12.n1.2021.10510 Ciencia En Desarrollo; Vol. 12 No. 1 (2021): Vol 12, Núm.1 (2021): Enero-Junio; 1-12 Ciencia en Desarrollo; Vol. 12 Núm. 1 (2021): Vol 12, Núm.1 (2021): Enero-Junio; 1-12 2462-7658 0121-7488 spa https://revistas.uptc.edu.co/index.php/ciencia_en_desarrollo/article/view/10510/10576 Derechos de autor 2021 CIENCIA EN DESARROLLO |
| spellingShingle | citral, extracción, hongo, inhibición, angiospermas. citral, extraction, fungi, inhibition, angiosperms. Pérez Cordero, Alexander Chamorro Anaya, Leonardo Gomez, Jorge Mercado Inhibition of Colletotrichum gloeosporioides in yam crops at the Colombian Caribbean using essential oils of Curcuma longa and Zingiber officinale |
| title | Inhibition of Colletotrichum gloeosporioides in yam crops at the Colombian Caribbean using essential oils of Curcuma longa and Zingiber officinale |
| title_alt | Inhibición de Colletotrichum gloeosporioides en cultivos de nañe en el Caribe colombiano usando aceites esenciales de Curcuma longa y Zingiber officinale |
| title_full | Inhibition of Colletotrichum gloeosporioides in yam crops at the Colombian Caribbean using essential oils of Curcuma longa and Zingiber officinale |
| title_fullStr | Inhibition of Colletotrichum gloeosporioides in yam crops at the Colombian Caribbean using essential oils of Curcuma longa and Zingiber officinale |
| title_full_unstemmed | Inhibition of Colletotrichum gloeosporioides in yam crops at the Colombian Caribbean using essential oils of Curcuma longa and Zingiber officinale |
| title_short | Inhibition of Colletotrichum gloeosporioides in yam crops at the Colombian Caribbean using essential oils of Curcuma longa and Zingiber officinale |
| title_sort | inhibition of colletotrichum gloeosporioides in yam crops at the colombian caribbean using essential oils of curcuma longa and zingiber officinale |
| topic | citral, extracción, hongo, inhibición, angiospermas. citral, extraction, fungi, inhibition, angiosperms. |
| topic_facet | citral, extracción, hongo, inhibición, angiospermas. citral, extraction, fungi, inhibition, angiosperms. |
| url | https://revistas.uptc.edu.co/index.php/ciencia_en_desarrollo/article/view/10510 |
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