Hidrodestrllates antifungal effect from Zingiber officinale Roscoe on Moniliophthora roreri (Cif 82 Par)
The frosty pod rot caused by the fungus Moniliophthora roreri (Cif. & Par) is the main disease of cocoa in Latin America, while the measures for their sustainable management are still limited. Based on previous reports the aim of this study, was to optimize the extraction process by the dist...
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| Format: | Online |
| Language: | spa |
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Universidad Pedagógica y Tecnológica de Colombia
2015
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| Online Access: | https://revistas.uptc.edu.co/index.php/ciencia_agricultura/article/view/4350 |
| _version_ | 1801706466723233792 |
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| author | Joya-Dávila, José Gregorio Ramírez-González, Sandra Isabel López-Báez, Orlando Alvarado-Gaona, Álvaro Enrique |
| author_facet | Joya-Dávila, José Gregorio Ramírez-González, Sandra Isabel López-Báez, Orlando Alvarado-Gaona, Álvaro Enrique |
| author_sort | Joya-Dávila, José Gregorio |
| collection | OJS |
| description | The frosty pod rot caused by the fungus Moniliophthora roreri (Cif. & Par) is the main disease of cocoa in Latin America, while the measures for their sustainable management are still limited. Based on previous reports the aim of this study, was to optimize the extraction process by the distillation of Zingiber officinale, and evaluating in vitro their antifungal effect on M. roreri, Eight hidrodestilleted were prepared with fresh material (300 and 600 g/L) and sun dried (45 and 90 g/L), with two solvents (Water:Alcohol ratio 10:1 and 10:0) for which the cultivation technique used, was test tubes in liquid medium (water extracted from cocoa) with conidia fungus. It was added each hidrodestillated of Z. officinale in ratio (1 :1 v/v), by which determines its effect on the formation and germination of the fungus conidia in five observation times (0, 24, 48, 72 and 96 hours).The results indicate that all hidrodestillators of the Z. officinale show metabolites with inhibitory effects on the variables evaluated, with thel5 (dried Z. officinale, 45 g/L ratio 10:1 water: alcohol) being the best treatment, due that it reaches from 88% to 100% control over the Conidias formation and germination respectively, with regard to the absolute witness at 72 hours, being also possible to optimize the distillation extraction by using 45 g/L dry material and employ solvent waterzalcohol in a 10:1 relationship. |
| format | Online |
| id | oai:oai.revistas.uptc.edu.co:article-4350 |
| institution | Revista Ciencia y Agricultura |
| language | spa |
| publishDate | 2015 |
| publisher | Universidad Pedagógica y Tecnológica de Colombia |
| record_format | ojs |
| spelling | oai:oai.revistas.uptc.edu.co:article-43502018-11-21T00:11:21Z Hidrodestrllates antifungal effect from Zingiber officinale Roscoe on Moniliophthora roreri (Cif 82 Par) Efecto antifúngico de hidrodestilados de Zingiber officinale Roscoe sobre Moniliophthora roreri (Cif&Par) Joya-Dávila, José Gregorio Ramírez-González, Sandra Isabel López-Báez, Orlando Alvarado-Gaona, Álvaro Enrique antifungal zingiber officinale plant extracts ginger frosty pod rot theobroma cacao moniliophthora roreri conidia fungus. Antifúngicos Zingiber officinale extractos vegetales jengibre monilia Theobroma cacao Moniliophthora roreri Conidias de hongo The frosty pod rot caused by the fungus Moniliophthora roreri (Cif. & Par) is the main disease of cocoa in Latin America, while the measures for their sustainable management are still limited. Based on previous reports the aim of this study, was to optimize the extraction process by the distillation of Zingiber officinale, and evaluating in vitro their antifungal effect on M. roreri, Eight hidrodestilleted were prepared with fresh material (300 and 600 g/L) and sun dried (45 and 90 g/L), with two solvents (Water:Alcohol ratio 10:1 and 10:0) for which the cultivation technique used, was test tubes in liquid medium (water extracted from cocoa) with conidia fungus. It was added each hidrodestillated of Z. officinale in ratio (1 :1 v/v), by which determines its effect on the formation and germination of the fungus conidia in five observation times (0, 24, 48, 72 and 96 hours).The results indicate that all hidrodestillators of the Z. officinale show metabolites with inhibitory effects on the variables evaluated, with thel5 (dried Z. officinale, 45 g/L ratio 10:1 water: alcohol) being the best treatment, due that it reaches from 88% to 100% control over the Conidias formation and germination respectively, with regard to the absolute witness at 72 hours, being also possible to optimize the distillation extraction by using 45 g/L dry material and employ solvent waterzalcohol in a 10:1 relationship. La moniliasis, ocasionada por el hongo Moniliophthora roreri (Cif. &amp, Par), es la principal enfermedad del cacao en Latinoamérica, y las medidas para su manejo sostenible son aún escasas. Con base en reportes previos, el objetivo de este trabajo fue optimizar el proceso de extracción por destilación de Zingiber officinale, evaluando in vitro su efecto antifúngico sobre conidias de M. roreri. Se elaboraron ocho hidrodestilados con material fresco (300 y 600 g/L) y seco al sol (45 y 90 g/L), con dos solventes (agua-alcohol, relación 10:1 y 10:0), y en tubos de ensayo con conidias del hongo, mediante la técnica de cultivo en medio líquido (agua-extracto de cacao), se adicionó cada hidrodestilado de Z. officinale en relación 1:1 v/v, determinando su efecto sobre la formación y germinación de conidias del hongo en cinco momentos de observación (0, 24, 48, 72 y 96 horas). Los resultados muestran que todos los hidrodestilados de Z. officinale presentan metabolitos con efectos de inhibición sobre las variables evaluadas, siendo el tratamiento J5 (Z. officinale seco, 45 g/L, relación 10:1 agua: alcohol) el mejor, pues alcanza el 88% y el 100% de control sobre la formación y germinación de conidias, respectivamente, con respecto al testigo absoluto a las 72 horas, siendo posible optimizar la extracción mediante destilación utilizando 45 g/L de material seco y el uso de solvente agua-alcohol en una relación 10:1. Universidad Pedagógica y Tecnológica de Colombia 2015-07-01 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion investigation application/pdf https://revistas.uptc.edu.co/index.php/ciencia_agricultura/article/view/4350 10.19053/01228420.4350 Ciencia y Agricultura; Vol. 12 No. 2 (2015); 21-29 Ciencia y Agricultura; Vol. 12 Núm. 2 (2015); 21-29 2539-0899 spa https://revistas.uptc.edu.co/index.php/ciencia_agricultura/article/view/4350/3730 Copyright (c) 2016 CIENCIA Y AGRICULTURA |
| spellingShingle | antifungal zingiber officinale plant extracts ginger frosty pod rot theobroma cacao moniliophthora roreri conidia fungus. Antifúngicos Zingiber officinale extractos vegetales jengibre monilia Theobroma cacao Moniliophthora roreri Conidias de hongo Joya-Dávila, José Gregorio Ramírez-González, Sandra Isabel López-Báez, Orlando Alvarado-Gaona, Álvaro Enrique Hidrodestrllates antifungal effect from Zingiber officinale Roscoe on Moniliophthora roreri (Cif 82 Par) |
| title | Hidrodestrllates antifungal effect from Zingiber officinale Roscoe on Moniliophthora roreri (Cif 82 Par) |
| title_alt | Efecto antifúngico de hidrodestilados de Zingiber officinale Roscoe sobre Moniliophthora roreri (Cif&Par) |
| title_full | Hidrodestrllates antifungal effect from Zingiber officinale Roscoe on Moniliophthora roreri (Cif 82 Par) |
| title_fullStr | Hidrodestrllates antifungal effect from Zingiber officinale Roscoe on Moniliophthora roreri (Cif 82 Par) |
| title_full_unstemmed | Hidrodestrllates antifungal effect from Zingiber officinale Roscoe on Moniliophthora roreri (Cif 82 Par) |
| title_short | Hidrodestrllates antifungal effect from Zingiber officinale Roscoe on Moniliophthora roreri (Cif 82 Par) |
| title_sort | hidrodestrllates antifungal effect from zingiber officinale roscoe on moniliophthora roreri cif 82 par |
| topic | antifungal zingiber officinale plant extracts ginger frosty pod rot theobroma cacao moniliophthora roreri conidia fungus. Antifúngicos Zingiber officinale extractos vegetales jengibre monilia Theobroma cacao Moniliophthora roreri Conidias de hongo |
| topic_facet | antifungal zingiber officinale plant extracts ginger frosty pod rot theobroma cacao moniliophthora roreri conidia fungus. Antifúngicos Zingiber officinale extractos vegetales jengibre monilia Theobroma cacao Moniliophthora roreri Conidias de hongo |
| url | https://revistas.uptc.edu.co/index.php/ciencia_agricultura/article/view/4350 |
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