J4 ›› 2012, Vol. 11 ›› Issue (9): 38-40.

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Preliminary Study of In Vitro Antimicrobial Effects of Extracts from Juglans sigillata Shell

Objective: To study the antibacteria effect of Juglans sigillata Shell extract in vitro. Methods: Micro dilution method was
applied to analyze the antibacterial effect of different extracts from Juglans sigillata shell to Pseudomonas aeruginosa, Bacillus dysenteriae, Staphylococcus aureus, Bacillus subtilis, Proteus mirabilis, Escherichia coli, Salmonella typhi, Candida albicans in vitro. The indexes of minimum inhibitory concentration (MIC) and minimum bactericidal concentration (MBC) were measured. Results: Extracts exhibited sterilization or antibacterial effect to 8 strains of bacteria. Conclusion: All different solvent abstracts of Juglans sigillata sigillata shell showed obvious antibaeteria effects.   

  1. College of Pharmacy and Chemistry, Dali University, Dali,Yunnan 671000, China
  • Received:2012-08-29 Revised:2012-09-10 Online:2012-09-15 Published:2012-09-15

Abstract:

Objective: To study the antibacteria effect of Juglans sigillata Shell extract in vitro. Methods: Micro dilution method was
applied to analyze the antibacterial effect of different extracts from Juglans sigillata shell to Pseudomonas aeruginosa, Bacillus dysenteriae, Staphylococcus aureus, Bacillus subtilis, Proteus mirabilis, Escherichia coli, Salmonella typhi, Candida albicans in vitro. The indexes of minimum inhibitory concentration (MIC) and minimum bactericidal concentration (MBC) were measured. Results: Extracts exhibited sterilization or antibacterial effect to 8 strains of bacteria. Conclusion: All different solvent abstracts of Juglans sigillata sigillata shell showed obvious antibaeteria effects.

Key words: Juglans sigillata shell, extracts, in vitro antimicrobial test

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