A potential biopreservative: Chemical composition, antibacterial and hemolytic activities of leaves essential oil from Alpinia guinanensis
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- 作者：Jingdan Deng ; Bi He ; Daohang He ; DaohangH@163.com" class="auth_mail" title="E-mail the corresponding author ; cehdh@scut.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Zhifen Chen
- 关键词：Alpinia guinanensis ; Essential oil ; Composition ; Antibacterial activity ; SEM observation ; Hemolysis
- 刊名：Industrial Crops & Products
- 出版年：2016
- 出版时间：30 December 2016
- 年：2016
- 卷：94
- 期：Complete
- 页码：281-287
- 全文大小：1492 K
文摘
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Twenty seven components were identified in A. guinanensis leaves essential oil.
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The essential oil was more effective than streptomycin against Staphylococcus aureus.
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The essential oil caused bacterial membrane lysis, differing from streptomycin.
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The essential oil caused leakage of bacteria intracellular electrolytes.
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The low hemolysis (<1%) further suggested its potential as a safe preservative.