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Nanoemulsions and cyclodextrins inclusion complexes as methods of protection of essential oils for the development of bioherbicides

Vasconcelos LC;
Mendes LA;
Bergamin AS;
Martins GS;
Silva KF;
Silva SM;
Fontes MMP

Loren Cristina Vasconcelos

Luiza Alves Mendes

Aline dos Santos Bergamin

Geisiele Silva Martins

Kaoany Ferreira da Silva

Sonia Maria da Silva

Milene Miranda Praça Fontes


Keywords

Allelopathy
Bioherbicides
Cyclodextrins
Encapsulation

Abstract

Essential oils are a source of promising bioactive compounds for the development of environmentally friendly herbicides. However, the low solubility, high volatility, and degradability make it impossible to apply essential oils under field conditions. Encapsulation in nanoemulsions and inclusion complexes can overcome these disadvantages by increasing the stability of these products. Recent studies have shown the ability of some protected essential oils to suppress weed development. This chapter reviews the processes of encapsulation and use of these essential oils. Inclusion complexes can be prepared using oligosaccharides such as cyclodextrins by the molecular inclusion method, while nanoemulsions can be obtained through low and high-energy methods. The development of nanoemulsions and inclusion complexes can increase the solubility and physicochemical stability of essential oils, providing stable formulations for use in agricultural fields.

 

DOI:https://doi.org/10.56238/alookdevelopv1-137


Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.

Copyright (c) 2023 Loren Cristina Vasconcelos, Luiza Alves Mendes, Aline dos Santos Bergamin, Geisiele Silva Martins, Kaoany Ferreira da Silva, Sonia Maria da Silva, Milene Miranda Praça Fontes

Author(s)

  • Loren Cristina Vasconcelos
  • Luiza Alves Mendes
  • Aline dos Santos Bergamin
  • Geisiele Silva Martins
  • Kaoany Ferreira da Silva
  • Sonia Maria da Silva
  • Milene Miranda Praça Fontes