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岭南山竹子茎皮的挥发性成分分析
Chemical Composition of Volatile Oil in the Shem of Garcinia oblongifolia
【摘要】 用渗漉法获取石油醚提取液,经活性炭脱色得到挥发性成分,然后采用气相色谱-质谱联用技术分析其成分.结果表明:提取并分离出17种化合物,鉴定了其中14种化合物,占总油量的97.38%;岭南山竹子茎皮的挥发性成分主要以饱和的烷烃及脂肪酸为主,其中烷烃占6.93%,脂肪酸占78.97%.
【Abstract】 In the report,the percolation was performed to extract petroleum ether,the decoloration was performed with activated charcoal to obtain volatile components,and gas chromatography-mass spectrometry(GC-MS) was used to analyze its components.The results indicated that 17 compounds were obtained from the oil,and 14 of them were identified,which accounted for over 97.38% of the oils.The major volatile components in the shem of Garcinia oblongifolia were N-alkane and fatty acid,which account for 6.93% and 78.97%,respectively.
【基金】 国家自然科学基金项目(31160078)
- 【文献出处】 海南大学学报(自然科学版) ,Natural Science Journal of Hainan University , 编辑部邮箱 ,2013年02期
- 【分类号】R284
- 【被引频次】5
- 【下载频次】159