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Bignoniaceae Metabolites as Semiochemicals

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Members of the family Bignoniaceae are mostly found in tropical and neo-tropical regions in America, Asia and Africa, although some of them are cultivated in other regions as ornamentals. Species belonging to this family have been extensively studied in regard to their pharmacological properties (as extracts and isolated compounds). The aim of this review is to summarize the reported scientific evidence about the chemical properties as well as that of the extracts and isolated compounds from species of this family, focusing mainly in insect-plant interactions. As it is known, this family is recognized for the presence of iridoids which are markers of oviposition and feeding preference to species which have became specialist feeders. Some herbivore species have also evolved to the point of been able to sequester iridoids and use them as defenses against their predators. However, iridoids also exhibit anti-insect properties, and therefore they may be good lead molecules to develop botanical pesticides. Other secondary metabolites, such as quinones, and whole extracts have also shown potential as anti-insect agents.
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... The use and trade of traditional medicines in South Africa is a huge industry, with approximately 60%-80% of South Africans depending on traditional medicine for the treatment of human and animal diseases (Mander et al., 2007;dos Santos et al., 2014). Several members of the family Bignoniaceae have high medicinal value because they contain a variety of secondary metabolites that exhibit biological activity (Castillo & Rossini, 2010;Babu et al., 2015;Mahmoud et al., 2016). Of these, Kigelia africana (Lam.) ...
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The Handbook of Research on Advanced Phytochemicals and Plant-Based Drug Discovery examines the applications of bioactive molecules from a health perspective, examining the pharmacological aspects of medicinal plants, the phytochemical and biological activities of different natural products, and ethnobotany and medicinal properties. Moreover, it presents a novel dietary approach for human disease management. Covering topics such as computer-aided drug design, government regulation, and medicinal plant taxonomy, this major reference work is beneficial to pharmacists, medical practitioners, phytologists, hospital administrators, government officials, faculty and students of higher education, librarians, researchers, and academicians.
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