Eliciting capacity of Aristolochia trulliformis leaf extracts

Authors

  • Ester Barreiros de Souza
  • Marleilde dos Santos Castro
  • Eduardo Oliveira Guilherme
  • Gil Rodrigues dos Santos
  • Talita Pereira de Souza Ferreira
  • Juliana Cristina Holzbach

DOI:

https://doi.org/10.20873/uftsupl2021-12535

Abstract

The Aristolochia trulliformis species that belongs to the Aristolochiacea family, is popularly known as jarrinha or cipó-mil-homens and the species' leaves are used to treat stomach problems. The objective of this work was to obtain extracts of different polarities of A. trulliformis leaves, verify possible allelopathic activities caused by the methanol extract using Lactuvia sativa lettuce seeds and analyze the synthesis of resistance-inducing substances in soybean and sorghum. The special masses in the extraction processes were 2.0 g, 5.2 g, 7.3 g, for the hexane, acetonic and methanolic extracts, respectively. The results obtained in the allelopathy test that are higher than 100 µL.mL-1, for roots, and 2000 µL.mL-1, for seedlings, inhibit their development. In the test of phytoalexin or methanolic extract induced produced the production of biomolecules mainly in sorghum seeds.

Published

2021-11-03

How to Cite

Barreiros de Souza , E., dos Santos Castro , M., Oliveira Guilherme, E., Rodrigues dos Santos , G., Pereira de Souza Ferreira , T., & Holzbach, J. C. (2021). Eliciting capacity of Aristolochia trulliformis leaf extracts. DESAFIOS - Revista Interdisciplinar Da Universidade Federal Do Tocantins, 8(Especial), 9–13. https://doi.org/10.20873/uftsupl2021-12535