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Keywords = Allamanda cathartica

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17 pages, 4571 KiB  
Article
Phytochemical and Biological Study of Trophic Interaction between Pseudosphinx Tetrio L. Larvae and Allamanda Cathartica L.
by Linda Matignon, Mame Marietou Lo, Magneric Monpierre, Mauro Vicentini Correia, Drochss Pettry Valencia, Marcos V. Palmeira-Mello, Marie-Noëlle Sylvestre, Ludovic Pruneau, Muriel Sylvestre, Antonio Domenech, Zohra Benfodda, Patrick Meffre and Gerardo Cebrián-Torrejón
Plants 2023, 12(3), 520; https://doi.org/10.3390/plants12030520 - 23 Jan 2023
Cited by 4 | Viewed by 2919
Abstract
In this article, we propose to explore the chemical interaction between Pseudosphinx tetrio L. and Allamanda cathartica L. using different analytical methods, including an innovative electrochemical approach (called electrochemical ecology) and multivariate analysis, and we investigate the potential antimicrobial effects (antibacterial and antifungal [...] Read more.
In this article, we propose to explore the chemical interaction between Pseudosphinx tetrio L. and Allamanda cathartica L. using different analytical methods, including an innovative electrochemical approach (called electrochemical ecology) and multivariate analysis, and we investigate the potential antimicrobial effects (antibacterial and antifungal activities) of this interaction in order to gain a better understanding of their specific interaction. The analytical study presents a similar chemical profile between the leaves of healthy and herbivorous A. cathartica and the excretions of the caterpillars. The similar analytical profile of the leaves of A. cathartica and the excretions of P. tetrio, and the difference with the caterpillar bodies, suggests a selective excretion of compounds by the caterpillar. The measured antimicrobial activities support the physicochemical tests. The natural products found selectively in the excretions (rather than in the body) could explain the ability of P. tetrio to feed on this toxic Apocynaceae species. Full article
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22 pages, 1787 KiB  
Review
Allamanda cathartica: A Review of the Phytochemistry, Pharmacology, Toxicology, and Biotechnology
by Vera L. Petricevich and Rodolfo Abarca-Vargas
Molecules 2019, 24(7), 1238; https://doi.org/10.3390/molecules24071238 - 29 Mar 2019
Cited by 28 | Viewed by 14096
Abstract
In this work, we explore the current knowledge about the phytochemistry and in vitro and in vivo evaluations of the extracts and, where appropriate, the main active components characterized and isolated from the Allamanda cathartica. Of the 15 Allamanda species, most phytochemical, [...] Read more.
In this work, we explore the current knowledge about the phytochemistry and in vitro and in vivo evaluations of the extracts and, where appropriate, the main active components characterized and isolated from the Allamanda cathartica. Of the 15 Allamanda species, most phytochemical, pharmacological, and toxicological studies have focused on A. cathartica. These plants are used for the treatment of various health disorders. Numerous phytochemical investigations of plants from the A. cathartica have shown the presence of hydrocarbons, alcohols, esters, ethers, aldehydes, ketones, fatty acids, phospholipids, volatile compounds, phenolic compounds, flavonoids, alkaloids, steroids, terpenes, lactones, and carbohydrates. Various studies have confirmed that extracts and active substances isolated from the A. cathartica have multiple pharmacological activities. The species A. cathartica has emerged as a source of traditional medicine used for human health. Further studies on the phytochemical, pharmacological, and toxicological properties and their mechanisms of action, safety, and efficacy in the species of A. cathartica is recommended. Full article
(This article belongs to the Special Issue Natural Product Isolation, Identification and Biological Activity)
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