腰果油成分的GC-MS定性分析  

Quantitative analysis of the components of cashew oil by GC-MS

作　　者：张飞飞[1] 李振兴[1] 于文浩[1] 王国庆[1] 王珂 孙雨安[1] 

机构地区：[1]郑州轻工业学院材料与化学工程学院,河南郑州450001 [2]环境污染治理与生态修复河南省协同创新中心,河南郑州450001

出　　处：《河南农业大学学报》2016年第3期341-345,352,共6页Journal of Henan Agricultural University

基　　金：国家自然科学基金资助项目(21171150);河南省科技攻关项目(102102310071)

摘　　要：利用气相色谱-质谱联用法(GC-MS)建立了对腰果油中有效成分定性分析的方法。通过优化升温速率、载气流速、恒温时间等气相条件实现了各组分的分离,人工解析结合NIST库检索定性确认5种腰果酚、3种强心酚、3种甲基强心酚、4种十七碳烯基苯酚共15种成分,克服了超高效液相色谱-质谱(UPLC-MS)法不能定性定量确认腰果油(十五碳一烯基酚、十七碳一烯基酚)中具有同分异构体成分的不足。A novel method for detecting the active ingredients of cashew oil was developed by gas chro- matography and mass spectrometry （GC-MS）. Firstly, in order to separate the components,the condi- tions of gas chromatography were systematically optimized, including heating rate, carrier gas flow rate, and constant temperature time. Then the components were characterized as 5 cardanols, 3 car- dols, 3 methyl eardols and 4 Seventeen carbon alkenyl phenols via NIST library and artificial resol- ving. Compared with the ultra high performance liquid chromatography-mass spectrometry （UPLC-MS） approach, the GC-MS method was proved to be effective determination for isomers in 15 compositions.

关 键 词：腰果油 气相色谱-质谱(GC-MS) 腰果酚 强心酚 甲基强心酚 十七碳烯基酚 

分 类 号：O065[理学] Q949.9[生物学—植物学]