摘要
采用气质联用技术对市场上某沉香精油的成分进行了分析,通过对比研究探索了一种分离效果较好的色谱柱程序升温方法。研究发现,市售沉香精油中可分离的成分达100余种,其中可通过质谱数据库识别的且含量大于0.1%的组分有57种,色酮类化合物总含量为24.2%,沉香螺醇含量为15.1%。
The constituents of the certain kind of agarwood essential oil from the market were analyzed with GC-MS in the paper.The programmed temperature rising condition of a chromatographic column with better separation effect was explored through comparative study.The study finds that there are more than 100 components in the agarwood essential oils from the market, which can be identified by mass spectrometry database.There are 57 components with more than 0.1% content that can be identified by mass spectrometry database, the total content of chromone compounds is 24.2%,and the content of chalone is 15.1%.
作者
曹锰
刘颖婷
袁作程
汪舟鹏
吴娜
CAO Meng;LIU Yingting;YUAN Zuocheng;WANG Zhoupeng;WU Na(School of Science,Nanchang Institute of Technology,Nanchang 330099;Jinxi Nangong Testing Technology Co.Ltd.,Fuzhou 344000,China)
出处
《南昌工程学院学报》
CAS
2021年第1期89-93,共5页
Journal of Nanchang Institute of Technology
基金
国家(江西省)大学生创新创业训练计划资助项目(2020)
江西省教育厅科学技术研究项目(GJJ190984,GJJ170996)
江西省重点研发计划项目(20202BBFL63022)
江西省科学技术重大专项(20203ABC28W16)
江西省林业局樟树研究创新专项([2020]07)。
关键词
沉香
精油
GC-MS
程序升温条件
成分分析
agarwood
essential oil
GC-MS
programmed temperature rising condition
component analysis