Relatórios de Estágios e Monografia intitulada 'Óleos essenciais e os componentes dos óleos essenciais na proteção de plantas e gestão de culturas”. ; Internship Reports and Monograph entitled 'Essential oils and essential oils components in plant protection and crop management'.
In: 203503376; (2023)
Online
Hochschulschrift
Zugriff:
Relatório de Estágio do Mestrado Integrado em Ciências Farmacêuticas apresentado à Faculdade de Farmácia ; Abstract In the world, the availability of food is one of the main issues, so it is essential to assure the agriculture productivity. Since all times the agriculture crops have been contaminated by the most diverse diseases and pests, which led the Man to seek to develop increasingly more effective plant protection products. With the improvement of medicine, it was noticed that there is critical and/or chronic toxicity associated to synthetic plant protection products, which can cause the most diverse pathologies and even death. Nowadays, essential oils have assumed a prominent place in plant protection, due to their numerous properties, such as antifungal, antibacterial, insecticide, among others. Several studies prove the effectiveness of essential oils against various pathogens, and their complex composition cause them to act through different mechanisms of action. However, its effectiveness in campo is lower than that verified in vitro, this is due to the low stability in real conditions. In the attempt to overcome this limitation, several investigations have tried to develop new formulations using micro- and nanoencapsulation, resulting in increased effectiveness. However, some essential oils showed phytotoxicity, being necessary to clarify this effect for each one of them. In short, essential oils have potential in protecting crops and it is crucial to continue studies in this area, which could lead to a new era of plant protection products. ; Resumo No mundo, a disponibilidade de alimento constitui uma das principais problemáticas, como tal, é fundamental assegurar a produtividade agrícola. Desde sempre as culturas agrícolas foram afetadas pelas mais diversas doenças e pragas, o que levou o Homem a procurar desenvolver produtos fitofarmacêuticos cada vez mais eficazes. Com o avanço da medicina percebeu-se que existe toxicidade aguda e/ou crónica associada aos produtos fitofarmacêuticos sintéticos, ...
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Relatórios de Estágios e Monografia intitulada 'Óleos essenciais e os componentes dos óleos essenciais na proteção de plantas e gestão de culturas”. ; Internship Reports and Monograph entitled 'Essential oils and essential oils components in plant protection and crop management'.
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Autor/in / Beteiligte Person: | Macedo, Leandro Lopes ; Cavaleiro, Carlos Manuel Freire ; Ribeiro, Maria Luísa M. Vieira ; Marques, Paula Cristina Martins |
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Quelle: | 203503376; (2023) |
Veröffentlichung: | 2023 |
Medientyp: | Hochschulschrift |
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