中国农业科技导报2026，Vol.28Issue(1)：242-254,13.DOI:10.13304/j.nykjdb.2024.0408
HS-SPME-GC-MS结合多元统计分析对金银花线香燃烧产物的鉴定
Identification of Combustion Products of Lonicera japonica Thunb.Thread Incense by HS-SPME-GC-MS Combined with Multivariate Statistical Analysis
摘要
Abstract
In order to identify the main volatile components in the incense,further reveal the differences of these components among different samples and their contributions to the aroma characteristics,headspace solid-phase microextraction gas chromatography-mass spectrometry(HS-SPME-GC-MS)combined with multivariate statistical analysis was used,the combustion products of sticky powder,Lonicera japonica Thunb.powder,Lonicera japonica Thunb.powder combustion products and thread incense combustion products were extracted to identify the volatile components and determine the key volatile components.The results showed that a total of 102 volatile components were identified from the 4 samples,which were mainly aromatic,heterocyclic and ketone compounds,etc.The key volatile components of the 4 samples were analyzed by principal component analysis,orthogonal partial least-squares discrimination analysis and clustering heat map analysis,which showed that the volatile components of Lonicera japonica Thunb.powder combustion products and thread combustion products were similar in composition,and there were large differences with the volatile components of sticky powder combustion products and Lonicera japonica Thunb.powder,and screened out 25 kinds of variable important for the projection(VIP)>1 key volatile components.Above results provided a theoretical basis for the further development of Lonicera japonica Thunb.thread incense and expanded a new direction for the application of Chinese herbal medicine.关键词
金银花/线香/挥发性成分/多元统计分析Key words
Lonicera japonica Thunb./thread/volatile components/multivariate statistical analysis分类
农业科技引用本文复制引用
张颖,及华,李梦雪,于文龙,章丽..HS-SPME-GC-MS结合多元统计分析对金银花线香燃烧产物的鉴定[J].中国农业科技导报,2026,28(1):242-254,13.基金项目
河北省重点研发计划项目(22322502D) （22322502D）
河北省农林科学院科技创新人才队伍建设项目(C23R1307) （C23R1307）
河北省中药材产业创新团队建设项目(HBCT2023080204). （HBCT2023080204）
