18.97.14.90
18.97.14.90
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Analysis of Composition and Activity of Essential Oil from Chrysanthemum zawadskii var. Latilobum and C. indicum against Antibiotic-Resistant Pathogenic Bacteria
( Youn Hee Byun ) , ( Seungwon Shin )
UCI I410-ECN-0102-2009-510-008670041
* This article is not available.

The composition of essential oils from Chrysanthemum zawadskii var. latilobum and C. indicum were analyzed and compared. The results of gas chromatography-mass spectrometry revealed there were distinctly different compositional patterns between C. zawadskii var. latilobum and C. indicum essential oils. The combinatorial effect of the oil of C. zawadskii var. latilobum and C. indicum, with various antibiotics was assessed against antibiotic-susceptible and -resistant strains of Staphylococcus aureus and Streptococcus pneumoniae. The essential oil fraction significantly inhibited most of the tested antibiotic-susceptible and -resistant strains of S. pneumoniae, with minimum inhibiting concentrations (MICs) ranging from 0.5 to 4.0 mg/ml. The fractional inhibiting concentration indices (FICIs) of the oils when combined with antibiotics against S. aureus and S. pneumoniae ranged from 0.26 to 0.75, and showed synergistic or additive effects.

[자료제공 : 네이버학술정보]
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