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

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• 作者：Jia Liu^a ; ¹ ; Yang Liu^a ; ¹ ; Yu Wang^a ; Ann Abozeid^a ; ^b ; Yuan-Gang Zu^a ; Zhong-Hua Tang^a ; ^{tangzh@nefu.edu.cn}
• 关键词：P. ginseng and P. quinquefolius ; Tissue specific ; Carbon and nitrogen metabolism ; Ginsenosides
• 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.