Presentation | 2008-03-13 Study on antimicrobe activity of Hinokitiol or β-Thujaplicin Xipeng Zhao, Toshitsugu Sugawara, Satoshi Kuroda, Junji Arisawa, Kazuyuki Kimura, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Suppression of bacterial growth by hinokitiol (β-Thujaplicin) was investigated using several bacteria. A small amount of hinokitiol (less than 20ug/ml=20ppm) inhibited a growth of E.coli O111 and other employed bacteria in the optimal growth condition remarkably. Under these experimental conditions, the effect of a heat treatment (60 or 80 C 10min) or an existence of serum protein against the antibacterial growth activity of hinokitiol were examined. From these experiments, a heat treatment did not affect the antibacterial effect of hinokitiol. Furthemore an existence of serum protein could not show inactivating activity against Hinokitiol. In contrast, Staphylococcus aureus which inhabiting on normal skin showed weekly resistance against hinokitiol. In this report, the author indicated a new possibility for utilization of hinokitiol that may be confirmed in extension of bactericidal or bacteristatic activity due to hinokitiol assistance. |
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Paper # | MBE2007-108 |
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Conference Information | |
Committee | MBE |
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Conference Date | 2008/3/6(1days) |
Place (in Japanese) | (See Japanese page) |
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Registration To | ME and Bio Cybernetics (MBE) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Study on antimicrobe activity of Hinokitiol or β-Thujaplicin |
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1st Author's Name | Xipeng Zhao |
1st Author's Affiliation | Division of Applied Electronics, Graduate School of Hokkaido Institute of Technology() |
2nd Author's Name | Toshitsugu Sugawara |
2nd Author's Affiliation | Department of clinical and Rehabillitatiou Engineering, Hokkaido Institute of Technology |
3rd Author's Name | Satoshi Kuroda |
3rd Author's Affiliation | Department of clinical and Rehabillitatiou Engineering, Hokkaido Institute of Technology |
4th Author's Name | Junji Arisawa |
4th Author's Affiliation | Department of clinical and Rehabillitatiou Engineering, Hokkaido Institute of Technology |
5th Author's Name | Kazuyuki Kimura |
5th Author's Affiliation | Department of clinical and Rehabillitatiou Engineering, Hokkaido Institute of Technology |
Date | 2008-03-13 |
Paper # | MBE2007-108 |
Volume (vol) | vol.107 |
Number (no) | 541 |
Page | pp.pp.- |
#Pages | 4 |
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