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| BENOVIT,SIMONE C.; SILVA,LENISE L.; SALBEGO,JOSEÂNIA; LORO,VANIA L.; MALLMANN,CARLOS A.; BALDISSEROTTO,BERNARDO; FLORES,ERICO M.M.; HEINZMANN,BERTA M.. |
| This work aimed to determine the efficacy of the essential oil of A. gratissima as anesthetic for silver catfish, and to perform the bio-guided fractionation of essential oil aiming to isolate compounds responsible for the noted effects. Fish were submitted to anesthesia bath with essential oil, its fractions and isolated compounds to determine time of anesthetic induction and recovery. Eugenol (50 mg L-1) was used as positive control. Essential oil of A. gratissima was effective as an anesthetic at concentrations of 300 to 900 mg L-1. Fish presented involuntary muscle contractions during induction and recovery. The bio-guided fractionation of essential oil furnishedE-(-)-pinocamphone, (-)-caryophyllene oxide, (-)-guaiol and (+)-spathulenol.... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Anesthesia (-)-caryophyllene oxide E-(-)-pinocamphone (-)-guaiol; Silver catfish (+)-spathulenol. |
| Ano: 2015 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652015000401675 |
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