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

作　　者：余辅松[1] 姚海萍[2] 邓世明[2] 刘春宇[1] 杨先会[2] 

机构地区：[1]苏州大学医学部药学院,江苏苏州215123 [2]海南大学热带生物资源教育部重点研究实验室,海南海口570228

出　　处：《海南大学学报（自然科学版）》2013年第2期124-126,共3页Natural Science Journal of Hainan University

基　　金：国家自然科学基金项目(31160078)

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%.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 Gar- cinia oblongifolia were N-alkane and fatty acid, which account for 6.93% and 78.97%, respectively.

关 键 词：气质联用 岭南山竹子 挥发性成分 

分 类 号：O657.7[理学—分析化学]