Skip to main content

Table 2 Antimicrobial activity of extracts of K. neglecta and C. ambrosioides

From: Biological activities of extracts from Chenopodium ambrosioides Lineu and Kielmeyera neglecta Saddi

  MIC/IC 50% (μg/mL)
Microorganisms K. neglecta C. ambrosioides
  Hex DCM EtOAc EtOH Hex DCM EtOAc EtOH
E. faecalis ATCC 29212 −/− −/− −/− -/12.5 −/− −/− −/− −/−
E. faecalis ATCC 51299 −/− −/− −/− -/12.5 −/− −/− −/− −/−
E. coli ATCC 25922 −/− −/− −/− −/− −/− −/− −/− −/−
E. coli ATCC 35218 −/− −/− −/− −/− −/− −/− −/− −/−
K. pneumoniae ATCC 700603 −/− −/− −/− −/− −/− −/− −/− −/−
P. aeruginosa ATCC 27853 −/− −/− −/− −/− −/− −/− −/− −/−
S. aureus ATCC 29213 -/12.5 −/− -/12.5 -/12.5 −/− −/− −/− −/−
S. aureus ATCC 43300 −/− −/− -/12.5 -/12.5 −/− −/− −/− −/−
C. albicans ATCC 90028 −/− −/− −/− −/− −/− -/300 −/− −/−
C. albicans ATCC 10231 −/− −/− −/− −/− -/50 -/300 −/− −/−
C. parapsilosis ATCC 90018 −/− −/− -/300 −/− -/50 −/− −/− −/−
C. parapsilosis ATCC 22019 −/− −/− -/300 −/− -/50 -/300 −/− −/−
C. krusei ATCC 6258 -/500 −/− -/200 -/200 100/3.1 -/100 −/− −/−
  1. Hex, hexane; DCM, dichloromethane; EtOAc, ethyl acetate; EtOH, ethanol. (−) No inhibition at the concentrations tested. MIC, minimum inhibitory concentration. IC 50%, inhibitory concentration of 50% growth.