Data/hora: 12/06/2024 15:19:44

Biblioteca(s): 	Embrapa Agroindústria de Alimentos; Embrapa Recursos Genéticos e Biotecnologia.	
Data corrente: 	30/03/2015	
Data da última atualização: 	16/03/2023	
Autoria: 	SILVA, R. F.; REZENDE, C. M.; SANTANA, H. C. D.; VIEIRA, R. F.; ALVES, R. B. N.; ALVIANO, D. S.; ALVIANO, C. S.; SANTOS, M. C. S.; BIZZO, H. R.	
Afiliação: 	RAFAEL F. SILVA, UFRJ; CLAUDIA M. REZENDE, UFRJ; HELLEN C. D. SANTANA, UNB; ROBERTO FONTES VIEIRA, CENARGEN; ROSA DE BELEM DAS NEVES ALVES, CENARGEN; DANIELA S. ALVIANO, UFRJ; CELUTA S. ALVIANO, UFRJ; MARCELLY CRISTINA DA SILVA SANTOS, CTAA; HUMBERTO RIBEIRO BIZZO, CTAA.	
Título: 	Composition and antimicrobial activity of the essential oils from the leaves and flowers of Lippia stachyoides var. martiana (Verbenaceae).	
Ano de publicação: 	2014	
Fonte/Imprenta: 	The Natural Products Journal, v. 4, p. 241-247, 2014.	
Idioma: 	Inglês	
Conteúdo: 	The chemical composition of the essential oil from the leaves and flowers of Lippia stachyoides var. martiana (Verbenaceae) from the Brazilian Cerrado was analyzed by GC/FID and GC/MS. Fifty-seven and forty-one essential oil constituents were identified in the flowers and leaves, respectively, being thirty-eight substances found in both oils. Flowers and leaves essential oils were rich in (E)-nerolidol (15.6 and 16.4%), ?-cadinene (15.8 and 18.5%), spathulenol (8.1 and 16.4%), caryophyllene oxide (6.6 and 7.8%) and cubebol (8.5 and 7.4%), respectively. Both essential oils also showed promising results against yeast-like fungi and bacteria. Good antifungal activity was observed for Cryptococcus neoformans, with MIC?s of 156 ?g/ml and 78 ?g/ml for flowers and leaves oils, respectively.	
Palavras-Chave: 	Brazilian Cerrado; Essential oil; Lippia stachyoides var martiana.	
Thesagro: 	Verbenaceae.	
Thesaurus Nal: 	gas chromatography.	
Categoria do assunto: 	X Pesquisa, Tecnologia e Engenharia	
Registro original: 	Embrapa Recursos Genéticos e Biotecnologia (CENARGEN)	
Exemplares: 	CTAA - (12631-1) - UPC - AP - PP - 2015/0002 -  - 2015.00002 - DIS
CENARGEN - (35868-1) - UPC - AP - DD - SP 20700 -  - SP 20700 - DIS