不同方法所得小茴香籽净油成分的比较分析  

Comparison and analysis of the pure oil from fennel seeds extracted by different methods

作　　者：朱亚杰 于豪杰 谷令彪 郝菊芳[3] 何保江[4] 庞会利[1] 秦广雍[1] 王雁萍[1] ZHU Ya-jie;YU Hao-jie;GU Ling-biao;HAO Ju-fang;HE Bao-jiang;PANG Hui-li;QIN Guang-yong;WANG Yan-ping(College of Physical Engineering,Zhengzhou University,Zhengzhou 450000;School of Biotechnology and Food Science,Anyang Institute of Technology,Anyang 455000;Staff Development Institute of China National Tobacco Corporation,Zhengzhou 450008;Zhengzhou Tobacco Research Institute of China National Tobacco Corporation,Zhengzhou 450001)

机构地区：[1]郑州大学物理工程学院,郑州450000 [2]安阳工学院生物与食品工程学院,安阳455000 [3]中国烟草总公司职工进修学院,郑州450008 [4]中国烟草总公司郑州烟草研究院,郑州450001

出　　处：《食品科技》2018年第8期248-253,共6页Food Science and Technology

基　　金：国家自然科学基金项目(11704343);河南省农业科技攻关计划项目(172102110158)

摘　　要：分析比较了亚临界丁烷/二甲醚萃取法、超临界CO2萃取法和乙醇浸提法所得到的小茴香籽提取物,利用气相色谱-质谱法对不同方法得到的净油进行了化学成分分析。经研究发现,小茴香籽所含挥发油占总提取物的3%~6%,其中含量最高的2种化合物是草蒿脑和反式茴香脑,都属于醚类。亚临界萃取对弱极性物质有较好的提取效果,所得净油中有机酸含量较高;超临界CO2萃取法对极性混合物提取效果较好,得到的净油种类最多;有机溶剂萃取对极性物质提取效果较好。通过比较不同萃取方法所得小茴香籽净油的成分,以期为以后有针对性的提取小茴香籽的特定成分、进一步对其开发利用提供数据支持。The present study analyzed and compared the pure oil from fennel seeds obtained by methods of subcritical, supercritical CO2 and ethanol extraction, and the chemical constituents of the extracts obtained by different methods were analyzed by gas chromatography-mass spectrometry （GC-MS）. It was found that the volatile oil in fennel seeds accounted for about 3% to 6% of the extract, of which the highest content of two compounds are estragole and trans-anethole, both of them belong to ether, Subcritical extraction has a good effect on the extraction of weak polar substances, and the content of organic acids in the extract is high, The supercritical CO2 extraction has good effect on the extraction of polar mixture, and the species of the extract obtained is the most. Organic solvent extraction of polar substances is better. By comparing the composition of the fennel seeds oil extracted by different extraction methods, the study hopes to provide specific data for the extraction of fennel seeds afterwards and Provide further data support for the development and utilization.

关 键 词：小茴香籽 挥发性成分 萃取 气相色谱-质谱法(GC-MS)分析 

分 类 号：TS225.3[轻工技术与工程—粮食、油脂及植物蛋白工程]