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Bachelor thesis . 2023
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Bachelor thesis . 2023
License: CC BY NC ND
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Bachelor thesis
License: CC BY NC ND
Data sources: BULERIA
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Metabolitos secundarios producidos por plantas con propiedades antimicrobianas

Secondary metabolites produced by plants with antimicrobial properties
Authors: Santamaría Cuevas, Miguel;

Metabolitos secundarios producidos por plantas con propiedades antimicrobianas

Abstract

[ES] La creciente resistencia de los microorganismos a los agentes antimicrobianos convencionales ha despertado el interés en la búsqueda de alternativas naturales y sostenibles para el control de infecciones. En esta revisión, se han recopilado estudios científicos relevantes sobre compuestos bioactivos derivados de plantas con actividad antimicrobiana. Se han examinado diversos taxones vegetales y se identificaron diferentes clases de compuestos, como alcaloides, terpenoides, compuestos fenólicos y compuestos organosulfurados, que han demostrado actividad antimicrobiana contra una amplia gama de microorganismos, incluyendo bacterias patógenas, hongos y virus. Se destacaron los mecanismos de acción de estos compuestos, que incluyen la interferencia con la síntesis de la pared celular bacteriana, la inhibición de la síntesis de proteínas y la inhibición de la síntesis de ácidos nucleicos, junto con la interacción con enzimas clave en los microorganismos. Es primordial destacar la importancia de continuar investigando en este campo y promover el desarrollo de nuevos productos antimicrobianos basados en compuestos procedentes de plantas. En conclusión, esta revisión bibliográfica proporciona una visión general de los compuestos producidos por plantas con propiedades antimicrobianas, resaltando su potencial como alternativas prometedoras a los agentes antimicrobianos convencionales. El estudio de estos compuestos abre nuevas vías en la búsqueda de soluciones sostenibles para el control de infecciones y representa un área de investigación en constante evolución.

[EN] The increasing resistance of microorganisms to conventional antimicrobial agents has sparked interest in the search for natural and sustainable alternatives for infection control. In this review, relevant scientific studies on bioactive compounds derived from plants with antimicrobial activity were collected. Various plant species were examined, and different classes of compounds such as alkaloids, terpenoids, phenolic compounds and organosulfur compounds were identified. These compounds have demonstrated antimicrobial activity against a wide range of microorganisms, including pathogenic bacteria, fungi, and viruses. The mechanisms of action of these plant compounds were highlighted, including interference with bacterial cell wall synthesis, inhibition of protein synthesis and inhibition of nucleic acids synthesis, producing also interaction with key enzymes in microorganisms. The importance of further research in this field and the development of new antimicrobial products based on plant compounds was emphasized. In conclusion, this literature review provides an overview of plant compounds with antimicrobial properties, highlighting their potential as promising alternatives to conventional antimicrobial agents. The study of these compounds opens new avenues in the search for sustainable solutions for infection control and represents a continuously evolving area of research.

33 páginas, gráficos y bibliografía

Country
Spain
Related Organizations
Keywords

2417.19 Fisiología Vegetal, 3209.04 Medicamentos Naturales, Biología, Resistencia a los antibióticos, Actividad antibacteriana, Fisiología, 3209.07 Fitofármacos, Compuestos vegetales, Metabolitos

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    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Green