Journal: | Quimica nova |
Database: | PERIÓDICA |
System number: | 000313399 |
ISSN: | 0100-4042 |
Authors: | Melos, Jorge L.R1 Silva, Luciana B2 Peres, Marize T.L.P Mapeli, Ana M Faccenda, Odival Anjos, Hatino H Torres, Thais G Tiviroli, Soraia C Batista, Ana L Almeida, Felipe G.N Flauzino, Natasha S Tibana, Leticia A Hess, Sonia C Honda, Neli K3 |
Institutions: | 1Colegio Militar de Campo Grande, Campo Grande, Mato Grosso do Sul. Brasil 2Universidade Federal de Mato Grosso do Sul, Departamento de Hidraulica e Transportes, Campo Grande, Mato Grosso do Sul. Brasil 3Universidade Federal de Mato Grosso do Sul, Departamento de Quimica, Campo Grande, Mato Grosso do Sul. Brasil |
Year: | 2007 |
Season: | Abr |
Volumen: | 30 |
Number: | N |
Pages: | 292-297 |
Country: | Brasil |
Language: | Portugués |
Document type: | Artículo |
Approach: | Experimental |
English abstract | Chemical studies of green leaves of A. tetraphyllum afforded beta-sitosterol, a mixture containing the ethyl esters of long chain carboxylic acids, 30-normethyl-lupan-20-one, hopan-22-ol, phytol, phyten-3(20)-1,2-diol, quercetin and quercetin-3-O-beta-D-glucoside. The structures of the compounds were elucidated by spectroscopic and GC analysis. The allelopathic potentials of the crude ethanolic extract and fractions were evaluated against Lactuca sativa (letuce) and Allium cepa (onion) seeds |
Disciplines: | Química, Biología |
Keyword: | Fitoquímica, Helechos, Aleloquímicos, Adiantum tetraphyllum, Pteridaceae |
Keyword: | Chemistry, Biology, Phytochemistry, Ferns, Allelochemicals, Adiantum tetraphyllum, Pteridaceae |
Full text: | Texto completo (Ver HTML) |