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ACTA HORTICULTURAE SINICA ›› 2009, Vol. 36 ›› Issue (12): 1816-1820.

• Research Notes • Previous Articles     Next Articles

Bacteriostasis of Volatile Compounds from Six Perennial Root Flower Plants

LI Tao;WANG Fei ;TIAN Zhi-guo; LIU Yang   

  1. (Department of Horticulture, Northwest A & F University, Yangling, Shaanxi 712100, China)
  • Received:2009-05-05 Revised:2009-09-07 Online:2009-12-25 Published:2009-12-25
  • Contact: WANG Fei

Abstract: Antibacterial effects of volatile compounds from leaves of six perennial root flower p lants widely grown in Guanzhong area of Shaanxi, China, were investigated on Staphylococcus aureus ATCC29213, Escherichia coli DH10B, B acillus subtilis FM2S2 and Saccharomyces cerevisiae. Results showed that although all the tested plants exerted antibacterial effects, Dendranthema morifolium ‘ Guifeihong’, Paeonia mairei, Hemerocallis fulva‘Stella Deora’, Hemerocallis fulva‘Stella Deora’ + Paeonia mairei and Iris brevicaulis + Paenoia
mairei were found most effective in inhibiting bacteria, with their inhibitory effects reaching higher than 30%.

Key words: Dendranthema morifolium, Paeonia lactiflora, Hemerocallis fulva, Iris tectorum, Phlox paniculata, Hosta plantaginea, antibacterial effect

CLC Number: