A comparative study on chemical composition and antimicrobial activity of essential oils from three Phlomis species from Uzbekistan.
Nat Prod Res
; 35(4): 696-701, 2021 Feb.
Article
em En
| MEDLINE
| ID: mdl-30919659
ABSTRACT
Essential oils obtained from the aerial parts of Phlomis bucharica, P. salicifolia and P. sewerzowii were determined using GC-FID and GC-MS methods. A total of 76 components were identified in the three species representing 97.12, 88.34, and 96.41% of the whole oil, respectively. High percentages of thymol (20.41%) and camphor (14.46%) exist in P. bucharica oil. Methyl palmitate predominates in P. salicifolia oil representing 51.15% whereas thymol (35.76%) is the major constituent in P. sewerzowii essential oil. GC-MS analyses showed that P. bucharica and P. sewerzowii are more closely related comparable to P. salicifolia. The antimicrobial activity of the essential oils was assessed against different microorganisms using agar-disc diffusion and broth microdilution assay. Among the three tested species, the essential oil of P. salicifolia showed the highest antibacterial activity.
Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Óleos Voláteis
/
Phlomis
/
Antibacterianos
País/Região como assunto:
Asia
/
Europa
Idioma:
En
Revista:
Nat Prod Res
Ano de publicação:
2021
Tipo de documento:
Article
País de afiliação:
Uzbequistão