WoS: WOS:000752344400001
Scopus: SCOPUS_ID:85124357760
2022
artículo de investigación
Botrytis cinerea, a responsible for grey rot that mainly affects fruit and represent a problem in fruit-exporting countries. Synthetic antifungals are used for its control. However, it has developed a specific resistance towards them. Therefore, a search for new natural alternatives that are friendly to the environment has increased in the last decade. In this work, the activity of in vitro-cultured C. quitensis extracts was analysed. Extract was characterized using LC-MS/MS and evaluated in vitro, and in vivo using edible coatings in table grapes. The application of extracts inhibited the development of conidia and mycelium of B. cinerea, with EC50 values of 0.071 +/- 0.008 g L-1 and 0.074 +/- 0.09 g L-1, respectively, inducing oxidative stress in vitro; on the other hand, in vivo assays showed a protection and preservation of anthocyanins and sugars in table grapes. These results suggest that C. quitensis extracts represent a good alternative to control B. cinerea.
| Revista | ISSN |
|---|---|
| Archives Of Phytopathology And Plant Protection | 0323-5408 |
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| WOS |
|---|
| Plant Sciences |
| Scopus |
|---|
| Agronomy And Crop Science |
| SciELO |
|---|
| Sin Disciplinas |
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Publicaciones WoS (Ediciones: ISSHP, ISTP, AHCI, SSCI, SCI), Scopus, SciELO Chile.
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| Fuente |
|---|
| Fondo Nacional de Desarrollo Científico y Tecnológico |
| Comisión Nacional de Investigación Científica y Tecnológica |
| Pontifical Catholic University of Chile |
| Centro para el Desarrollo de la Nanociencia y la Nanotecnologia |
| Pontifical Catholic University |
| Project Fortalecimiento Usach |
| Chilean Committee of Research in Science and Technology (Conicyt) |
| Chilean Institute of Agricultural Sciences |
| Chilean Committee of Research in Science and Technology |
Muestra la fuente de financiamiento declarada en la publicación.
| Agradecimiento |
|---|
| The authors acknowledge the Chilean Committee of Research in Science and Technology (Conicyt) for funding (project Fondecyt 3160274) and the Chilean Antarctic Institute for logistics in the sample collection of C. quitensis in the field. Specially thanks to Drs. Grace Armijo and Patricio Arce-Johnson from Pontifical Catholic University of Chile and Maria de los angeles Miccono from Chilean Institute of Agricultural Sciences (La Platina) for providing the B. cinerea samples. The authors thank CEDENNA and Project Fortalecimiento Usach USA1799_ZG203516. |
| The authors acknowledge the Chilean Committee of Research in Science and Technology (Conicyt) for funding (project Fondecyt 3160274) and the Chilean Antarctic Institute for logistics in the sample collection of C. quitensis in the field. Specially thanks to Drs. Grace Armijo and Patricio Arce-Johnson from Pontifical Catholic University of Chile and María de los Ángeles Miccono from Chilean Institute of Agricultural Sciences (La Platina) for providing the B. cinerea samples. The authors thank CEDENNA and Project Fortalecimiento Usach USA1799_ZG203516. |
Muestra la fuente de financiamiento declarada en la publicación.