• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Natural product communications >Composition, in vitro Antibacterial and Anti-mildew Fungal Activities of Essential Oils from Twig and Fruit Parts of Eucalyptus citriodora
【24h】

Composition, in vitro Antibacterial and Anti-mildew Fungal Activities of Essential Oils from Twig and Fruit Parts of Eucalyptus citriodora

机译：组成，体外抗菌和抗霉菌的精油从桉树枝枝枝和水果零件的精油

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

In this study, antibacterial and anti-mildew fungal activities of the twig and fruit essential oil and its constituents from Eucalyptus citriodora were investigated in vitro against eight bacteria and seven mildew fungi, respectively. The major ingredient responsible for the antibacterial and anti-mildew fungal activities were also identified. The essential oil from the fresh twigs and fruits of E. citriodora were isolated using hydrodistillation in a Clevenger-type apparatus, and characterized by GC-FID and GC-MS, respectively. The twig oil consisted primarily of 1,8-cineole (17.7%), p-cymene (17.1%), caryophyllene oxide (13.8%), and isopulegol (12.2%); the fruit oil's main constituent was p-cymene (23.2%), alpha-pinene (16.1%), alpha-cadinol (11.5%), and tau-cadinol (8.4%). In addition, comparing the antibacterial and anti-mildew fungal activities of the oils showed that the fruit oil was the most effective. For the antibacterial and anti-mildew fungal activities of the fruit oil, the active source compounds were determined to be alpha-cadinol and tau-cadinol.
机译：在本研究中，分别在体外研究了树枝和果实精油的抗菌和抗霉菌活性和桉树Citriodora的成分，分别针对八种细菌和七种霉菌真菌进行了研究。还鉴定了负责抗菌和抗霉菌活性的主要成分。使用夹层型装置中的氢化物分离出来自E.Citriodora的新鲜枝条和果实的精油，并分别以GC-FID和GC-MS为特征。树枝油主要由1,8-升（17.7％），p-cymene（17.1％），亚芳基氧化物（13.8％）和异氟醚（12.2％）组成;水果油的主要成分是p-cymene（23.2％），α-叉烯（16.1％），α-甲醇（11.5％）和Tau-cadinol（8.4％）。此外，比较油的抗菌和抗霉菌活性表明水果油是最有效的。对于果油的抗菌和抗霉菌的真菌活性，测定活性源化合物是α-甲醇和Tau-cadinol。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号