Chemical composition and chemotaxonomy of Nasutitermes spp. defensive secretion from Brazilian Cerrado for the differentiation of species

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dc.creatorOliveira Neto, Jerônimo Raimundo de
dc.creatorOliveira, Naiara Raica Lopes de
dc.creatorCruz, Alessandro de Carvalho
dc.creatorFerri, Pedro Henrique
dc.creatorAzevedo, Neucírio Ricardo de
dc.date.accessioned2024-07-29T14:06:24Z
dc.date.available2024-07-29T14:06:24Z
dc.date.issued2022
dc.description.abstractNasutitermes spp. soldier defensive secretion has a toxic and repellent effect against predators. Chemical profile characterization of this secretion is an interesting tool to differentiate similar termite species. This study aimed to determine defensive secretion composition of Nasutitermes spp. soldier and to apply chemotaxonomy tool for the unambiguous species identification. Fifteen volatile compounds were identified by gas chromatography-mass spectrometry. Multivariate analysis classified populations into three groups. Principal component (PCA), axis 1, was able to separate two groups: group I, colonies 1 and 2 (Nasutitermes corniger) and group II, colony 3 (Nasutitermes ephratae). Therefore, determination of defensive chemical secretion profile proved to be very useful in termite chemotaxonomy, since it was able to differentiate morphologically similar specimens.
dc.identifier.citationOLIVEIRA-NETO, Jerônimo Raimundo et al. Chemical composition and chemotaxonomy of Nasutitermes spp. defensive secretion from Brazilian Cerrado for the differentiation of species. Natural Product Research, London, v. 36, n. 9, p. 2399-2403, 2022. DOI: 10.1080/14786419.2020.1831492. Disponível em: https://www.tandfonline.com/doi/full/10.1080/14786419.2020.1831492. Acesso em: 11 jul. 2024.
dc.identifier.doi10.1080/14786419.2020.1831492
dc.identifier.issn1478-6419
dc.identifier.issne- 1478-6427
dc.identifier.urihttps://www.tandfonline.com/doi/full/10.1080/14786419.2020.1831492
dc.language.isoeng
dc.publisher.countryGra-bretanha
dc.publisher.departmentInstituto de Química - IQ (RMG)
dc.rightsAcesso Restrito
dc.subjectNasutitermes
dc.subjectDefensive secretion
dc.subjectMonoterpenes
dc.subjectMultivariate analysis
dc.subjectChemotaxonomy
dc.titleChemical composition and chemotaxonomy of Nasutitermes spp. defensive secretion from Brazilian Cerrado for the differentiation of species
dc.typeArtigo

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