Data/hora: 14/06/2024 10:08:36

Biblioteca(s): | Embrapa Amazônia Ocidental.
Data corrente: | 16/03/2021
Data da última atualização: | 16/03/2021
Autoria: | MELO, I. da C.; RAMOS, G. Q.; AMARAL, A. C. F.; TADEI, W. P.; CHAVES, F. C. M.; SANCHES, E. A.; FONSECA FILHO, H. D. da.
Afiliação: | ITUANY DA COSTA MELO, UFAM; GLENDA QUARESMA RAMOS, UEA; ANA CLAUDIA FERNANDES AMARAL, Fiocruz; WANDERLI PEDRO TADEI, INPA; FRANCISCO CELIO MAIA CHAVES, CPAA; EDGAR APARECIDO SANCHES, UFAM; HENRIQUE DUARTE DA FONSECA FILHO, UFAM.
Título: | Chemical composition, cytotoxicity, larvicidal, antimicrobial, adulticidal activities against Aedes aegypti of essential oils from leaves of Piper cytorphodon and Piper krukoffii Yunck.
Ano de publicação: | 2021
Fonte/Imprenta: | European Academic Research, v. 8, n. 11, p. 7032-7046, Febr. 2021.
Idioma: | Inglês
Conteúdo: | Plants of the piper genus have shown great potential in antimicrobial and insecticidal activities. This work analyzed the chemical composition and biological activities of Piper cyrtopodon and Piper krukoffii essentials oils, collected in the Amazon. These oils were obtained by hydrodistillation and the chemical compounds were characterized by gas chromatography/mass spectroscopy (GC-MS), showing limonene and selinene were the majority compounds of Piper cyrtopodon and Piper krukoffii, respectively. The essential oils of both species presented toxicity against Artemia salina and the antimicrobial activity showed greater responses to gram-positive bacteria. The insecticidal activity of essential oils had a mean activity against larvae and mosquitoes of Aedes aegypti, being possible agents for the control of vectors.
Thesagro: | Óleo Essencial.
Thesaurus Nal: | Aedes aegypti; Piper.
Categoria do assunto: | --
Registro original: | Embrapa Amazônia Ocidental (CPAA)
Exemplares: | CPAA - (38491-1) - UPC - AP - DD -  -  -  - DIS