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Seasonal variance in the chemical composition of essential oils from Lantana camaraaccessions and their trypanocidal activity on Phytomonas serpens

Katily Luize Garcia Pereira, Universidade Federal de Sergipe, Daniela Aparecida de Castro Nizio, Paulo Cesar Nogueira de Lima, Roberta Pereira Miranda Fernandes, Maria de Fatima Arrigoni-Blank, Jose Carlos Freitas de Sá Filho, Luis Fernando de Andrade Nascimento, Vinicius Trindade de Souza, Kleiton Paulo Silva, Arie Fitzgerald Blank, Universidade Federal de Sergipe (+8 others)
2022 Boletin Latinoamericano y del caribe de plantas de medicinales y aromaticas  

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The objective of this study was to investigate the seasonal variance of the content and chemical composition of the essential oil from Lantana camaraaccessions at two harvest times, and to analyze the trypanocidal activity on Phytomonas serpens. Essential oil content ranged from 0.13 to 0.29% in the rainy season and from 0.13 to 0.33% in the dryseason. The compounds E-caryophyllene, α-humulene, α-curcumene and germacrene D defined the formation of four chemical clusters in the rainy and dry
more » ... ons, classified as: Cluster 1 (E-caryophyllene + germacrene D); Cluster 2 (germacrene D + E-caryophyllene); Cluster 3 (α-humulene + E-caryophyllene); and Cluster 4 (α-curcumene + E-caryophyllene). All L. camaraessential oils, representing the four chemical clusters, inhibited P. serpenswith low concentrations, considering the following IC50values: 18.34±6.60 μg/mL (LAC-018, Cluster 1); 9.14±3.87 μg/mL (LAC-027, Cluster 2); 14.56±3.40 μg/mL (LAC-037, Cluster 3); and 14.97±2.68 μg/mL (LAC-019, Cluster 4).
doi:10.37360/blacpma.22.21.6.45 fatcat:uhm5pxcjqrarhov3cj5fugypgq
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Katily Luize Garcia Pereira, Universidade Federal de Sergipe, Daniela Aparecida de Castro Nizio, Paulo Cesar Nogueira de Lima, Roberta Pereira Miranda Fernandes, Maria de Fatima Arrigoni-Blank, Jose Carlos Freitas de Sá Filho, Luis Fernando de Andrade Nascimento, Vinicius Trindade de Souza, Kleiton Paulo Silva, Arie Fitzgerald Blank, Universidade Federal de Sergipe, Universidade Federal de Sergipe, Universidade Federal de Sergipe, Universidade Federal de Sergipe, Universidade Federal de Sergipe, Universidade Federal de Sergipe, Universidade Federal de Sergipe, Universidade Federal de Sergipe, Universidade Federal de Sergipe. "Seasonal variance in the chemical composition of essential oils from Lantana camaraaccessions and their trypanocidal activity on Phytomonas serpens." Boletin Latinoamericano y del caribe de plantas de medicinales y aromaticas 21.6 (2022) 737-756