JOURNAL OF LIGHT INDUSTRY

CN 41-1437/TS  ISSN 2096-1553

Volume 29 Issue 1
January 2014
Article Contents
HAN Xiao-xi, XUE Qiao-li, YANG Hua-song, et al. Effect of Pu'er tea extracts on Staphylococcus aureus[J]. Journal of Light Industry, 2014, 29(1): 34-37. doi: 10.3969/j.issn.2095-476X.2014.01.006
Citation: HAN Xiao-xi, XUE Qiao-li, YANG Hua-song, et al. Effect of Pu'er tea extracts on Staphylococcus aureus[J]. Journal of Light Industry, 2014, 29(1): 34-37. doi: 10.3969/j.issn.2095-476X.2014.01.006 shu

Effect of Pu'er tea extracts on Staphylococcus aureus

  • Corresponding author: HU Yong-jin, 
  • Received Date: 2013-11-17
  • To investigate the inhibition effect of Pu'er tea extract,the Staphylococcus aureus(S.aureus) was used as test bacteria.The inhibition effects of Pu'er tea extract from water,75% ethanol and 95% ethanol on minimal inhibitory concentration (MIC) and minimum bactericidal concentration (MBC) were studied by paper diffusion methods.The results indicated that the Pu'er tea extract concentration within the range of 4~20 mg/mL had a strong inhibitory effect against S.aureus and the inhibitory effect increased with the concentration.95% ethanol extract on S.aureus inhibitory effect was more obvious,and both its MIC and MBC were 0.63 mg/mL.
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