The integration of GC-MS and LC-MS to assay the metabolomics profiling in Panax ginseng and Panax quinquefolius reveals a tissue- and species-specific connectivity of primary metabolites and ginsenosides accumulation
刊名:Journal of Pharmaceutical and Biomedical Analysis
出版年:2017
出版时间:20 February 2017
年:2017
卷:135
期:Complete
页码:176-185
全文大小:2349 K
卷排序:135
文摘
Tissue-specific profiling of primary and secondary metabolites in two different species of ginseng by using GC- and LC-MS. Revealed a complex consecutive coordination of primary and secondary metabolism and corresponding pathways. 149 primary metabolites and 10 ginsenosides were identified from tissues-specific in P. ginseng and P. quinquefolius. To investigate the contribution of tissue-specific C and N metabolism to the biosynthesis of ginsenosides. Ginsenosides was dependent on main and lateral root energy metabolism and independent of leaf and petiole photosynthesis.