超临界CO_2萃取北五味子藤茎挥发油的GC-MS分析  

Determination of the volatile oil from caculis of Schisandra Chinensis(Turcz.)Baill with supercritical carbon dioxide fluid by GC/MS

作　　者：李斌[1] 李元甦[1] 孟宪军[1] 傅俊范[1] 杜彬[2] 朱凤妹[2] 薛雪[1] 王栋[1] 

机构地区：[1]沈阳农业大学食品学院辽宁省农产品深加工重点实验室,辽宁沈阳110161 [2]河北科技师范学院食品工程系,河北昌黎066600

出　　处：《食品工业科技》2011年第2期106-108,共3页Science and Technology of Food Industry

基　　金："十一五"国家科技支撑计划项目(2006BAI09B04-09)

摘　　要：采用超临界CO2萃取的方法提取北五味子藤茎中挥发油成分,测得其挥发油得率为0.43%,采用气相色谱-质谱(GC-MS)联用的方法对其化学成分进行分析,经计算机NIST02谱库检索及人工解析质谱,共鉴定出1S-α-蒎烯、莰烯、衣兰烯、五味子素等41种成分,并利用峰面积归一化法定量测定它们的相对含量。The volatile oil components from caculis of Schisandra Chinensis（Turcz.）Baill was extracted by supercritical fluid extraction. The content of volatie oil was 0.43%. The chemical components were separated and analyzed by gas chromatography-mass spectrometry. The data of components were automatically retrieved. By the result of computer NIST02 spectrum library and the artificial analytical mass spectrum,41 components were identified. The important constituents were 1S-α-Pinene,camphene,ylangene and schizandrin. The relative contents were measured by using the normalization method.

关 键 词：北五味子 藤茎 挥发油 气相色谱-质谱法 

分 类 号：TS221[轻工技术与工程—粮食、油脂及植物蛋白工程]