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【期刊论文】Chemical composition and antimicrobial activity of the essential oil of Scutellaria barbata
邹国林, Jianqing Yu a, Jiachuan Lei b, Huaidong Yu a, Xuan Cai b, Guolin Zou a, *
Phytochemistry 65 (2004) 881-884,-0001,():
-1年11月30日
The essential oil of Scutellaria barbata was obtained by hydrodistillation with a 0.3% (v/w) yield and analysed by GC and GCMS. The main compounds in the oil were hexahydrofarnesylacetone (11.0%), 3,7,11,15-tetramethyl-2-hexadecen-1-ol (7.8%), menthol (7.7%) and 1-octen-3-ol (7.1%). The antimicrobial activity of the oil was evaluated against 17 microorganisms using disc diffusion and broth microdilution methods. The gram-positive bacteria, including methicillin-resistant Staphlococcus aureus, were more sensitive to the oil than gram-negative bacteria and yeasts.
Scutellaria barbata, Essential oil, Antimicrobial, Lamiaceae
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