...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Journal of oral biosciences >Triterpenoid and Fatty Acid Contents from the Stem Bark of Cordia dichotoma (Forst f.)
【24h】

Triterpenoid and Fatty Acid Contents from the Stem Bark of Cordia dichotoma (Forst f.)

机译：来自Cortia Dichotoma的茎鲨的三萜和脂肪酸内容物（FOSST F.）

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

AIM: To isolate and determine the chemical constituents of the stem bark of Cordia dichotoma (Forst f.), a plant used for medicinal purpose in folk medicine. MATERIALS AND METHODS: Petroleum ether extract of the stem bark was used for this study. Saponification process was performed to separate fatty acid and unsaponifiable matter. RESULTS: One triterpenoids, α-amyrin was isolated from the bark by using isocratic elution. The chemical compounds isolated, for the first time, were analyzed by GC/MS, IR, and UV. The chemical composition of the fatty acids methyl esters (FAMEs) in bark of Cordia dichotoma were also analyzed by gas chromatography-mass spectrometry. After methyl-esterification, 17 components were identified in the bark. The derivatization conditions were investigated in order to validate this method. CONCLUSION: The present analysis revealed that Cordia dichotoma stem bark contains 17 fatty acid. The principal themes of the review highlight the development and application of chromatographic techniques for the separation, isolation and detection of the compounds. AIM: To isolate and determine the chemical constituents of the stem bark of Cordia dichotoma (Forst f.), a plant used for medicinal purpose in folk medicine. MATERIALS AND METHODS: Petroleum ether extract of the stem bark was used for this study. Saponification process was performed to separate fatty acid and unsaponifiable matter. RESULTS: One triterpenoids, α-amyrin was isolated from the bark by using isocratic elution. The chemical compounds isolated, for the first time, were analyzed by GC/MS, IR, and UV. The chemical composition of the fatty acids methyl esters (FAMEs) in bark of Cordia dichotoma were also analyzed by gas chromatography-mass spectrometry. After methyl-esterification, 17 components were identified in the bark. The derivatization conditions were investigated in order to validate this method. CONCLUSION: The present analysis revealed that Cordia dichotoma stem bark contains 17 fatty acid. The principal themes of the review highlight the development and application of chromatographic techniques for the separation, isolation and detection of the compounds.
机译：目的：分离和确定堇青斑米茎茎的化学成分（FORST F.），一种用于民间医学用药的植物。材料和方法：用石油醚提取物用于本研究。进行皂化过程以分离脂肪酸和不起作用的物质。结果：通过使用等物洗脱，从树皮中分离出一个三萜类化合物，α-氨纶。通过GC / MS，IR和UV分析分离的化合物。通过气相色谱 - 质谱法分析了堇青斑斑瘤的树皮中脂肪酸甲酯（FAME）的化学成分。在甲基酯化后，在树皮中鉴定了17个组分。研究了衍生化条件以验证该方法。结论：本分析表明，堇青氏菌茎淋巴树皮含有17个脂肪酸。审查的主要主题突出了色谱技术的开发和应用，用于分离，分离和检测化合物。目的：分离和确定堇青斑米茎茎的化学成分（FORST F.），一种用于民间医学用药的植物。材料和方法：用石油醚提取物用于本研究。进行皂化过程以分离脂肪酸和不起作用的物质。结果：通过使用等物洗脱，从树皮中分离出一个三萜类化合物，α-氨纶。通过GC / MS，IR和UV分析分离的化合物。通过气相色谱 - 质谱法分析了堇青斑斑瘤的树皮中脂肪酸甲酯（FAME）的化学成分。在甲基酯化后，在树皮中鉴定了17个组分。研究了衍生化条件以验证该方法。结论：本分析表明，堇青氏菌茎淋巴树皮含有17个脂肪酸。审查的主要主题突出了色谱技术的开发和应用，用于分离，分离和检测化合物。

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