Potencial alelopático de catequinas de Tachigali myrmecophyla (leguminosae)
| Autor: | Lôbo, Lívia T., Castro, Kelly Christina Ferreira, Arruda, Mara Silvia P., Silva, Milton N. da, Arruda, Alberto C., Müller, Adolfo Henrique, Arruda, Giselle Maria Skelding P., Santos, Alberdan Silva, Souza Filho, Antonio Pedro da Silva |
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| Jazyk: | portugalština |
| Rok vydání: | 2008 |
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| Zdroj: | Química Nova v.31 n.3 2008 Química Nova Sociedade Brasileira de Química (SBQ) instacron:SBQ Química Nova, Volume: 31, Issue: 3, Pages: 493-497, Published: 2008 |
| Popis: | Two compounds, (+)-catechin and epicatechin, were isolated from leaves of T. myrmecophyla, using chromatographic techniques. The structural identification was carried out on the basis of ¹H and 13C NMR spectral data and comparison with literature data. The compounds (+)-catechin and epicatechin were submitted to germination inhibition and radicle and hypocotyl growth assays. Results showed some significant activities confirming the initial hypothesis about allelopathic properties of that plant. |
| Databáze: | OpenAIRE |
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