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Chromatography of Solanum habrochaites extracts with the first record of the docosanoate, hexadecanoate and octadecanoate ethyls in this plant and in Solanaceae

Santos, C. A. M. et al · Instituto Internacional de Ecología · 2024

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The increasing need for sustainable alternatives to synthetic insecticides has driven the analysis of extracts from Solanum habrochaites, a wild tomato, through fractionated column chromatography. Potential bioactive compounds for pest management, a clean and promising biotechnological solution, have been reported from this plant. The objective is to provide detailed gas chromatography data, including peaks, structural formulas, and retention indices for the extracts of S. habrochaites aerial parts. Column chromatographic analysis was conducted with five fractions (F1, F2, F5, F3, and F4) of S. habrochaites extracts. Long-chain hydrocarbons such as hexadecanoic acid and docosano were identified in the F1 fraction; fatty acid esters, including hexadecanoate and octadecenoate ethyls in the F2 and methyl ketones, with tridecan-2-one as the major component in the F5, while no identifiable compounds were disclosed in the F3 and F4 fractions. The column chromatography provided valuable insights into compounds in the F1, F2, and F5 fractions of S. habrochaites extracts, highlighting fatty acid esters, long-chain hydrocarbons, and methyl ketones. The bioactive compounds, from extracts of this plant, including the first record of the docosanoate, hexadecanoate and octadecanoate ethyls in S. habrochaites and Solanaceae, reinforces their promising biological application in different areas of science. A crescente necessidade por alternativas sustentáveis no manejo de pragas motivou a análise de extratos de plantas do tomate silvestre, Solanum habrochaites, por cromatografia em coluna de fração. O objetivo foi detalhar resultados da cromatografia gasosa, incluindo picos, fórmulas estruturais e índices de retenção para compostos de extratos de partes aéreas de S. habrochaites. A análise cromatográfica em coluna foi realizada para cinco frações (F1, F2, F5, F3 e F4) dos extratos de S. habrochaites. Hidrocarbonetos de cadeia longa, como ácidos hexadecanóico e docosanoato, foram identificados na fração F1; ácidos graxos, incluindo hexadecanoato de etila e octadecanoato de etila na F2 e metilcetonas, com tridecan-2-ona como o composto majoritário, na F5 e nenhum composto nas frações F3 e F4. A análise dos extratos de S. habrochaites, por cromatografia em coluna, identificou compostos nas frações F1, F2 e F5, desta planta, destacando ésteres de ácidos graxos, metilcetonas e hidrocarbonetos de cadeia longa e o primeiro relato dos docosanoato, hexadecanoato e octadecanoato nessa planta e em Solanaceae. Fil: Santos, C. A. M.. Universidade Federal de Viçosa; Brasil

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APA 7

Santos, C. A. M. E. A. (2024). Chromatography of Solanum habrochaites extracts with the first record of the docosanoate, hexadecanoate and octadecanoate ethyls in this plant and in Solanaceae. http://hdl.handle.net/11336/245052

MLA

Santos, C. A. M. et al. "Chromatography of Solanum habrochaites extracts with the first record of the docosanoate, hexadecanoate and octadecanoate ethyls in this plant and in Solanaceae." 2024. http://hdl.handle.net/11336/245052.

Chicago

Santos, C. A. M. et al. 2024. "Chromatography of Solanum habrochaites extracts with the first record of the docosanoate, hexadecanoate and octadecanoate ethyls in this plant and in Solanaceae.". http://hdl.handle.net/11336/245052.

Harvard

Santos, C. A. M. E. A. 2024, Chromatography of Solanum habrochaites extracts with the first record of the docosanoate, hexadecanoate and octadecanoate ethyls in this plant and in Solanaceae, Instituto Internacional de Ecología, available at: http://hdl.handle.net/11336/245052 [Accessed 8 Aug. 2026].

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Title
Chromatography of Solanum habrochaites extracts with the first record of the docosanoate, hexadecanoate and octadecanoate ethyls in this plant and in Solanaceae
Author / contributors
Santos, C. A. M. et al
Publisher
Instituto Internacional de Ecología
Publication year
2024
ISSN
1519-6984
ISSN
1519-6984
Language
English

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