Integrated metabolomic and transcriptomic analyses revealed the distribution of saponins in Panax notoginseng.

ABSTRACT: Panax notoginseng is famous for its important therapeutic effects. Saponins are bioactive compounds found in different parts and developmental stages of P. notoginseng plants. Thus, it is urgently to study saponins distribution in different parts and growth ages of P. notoginseng plants. In this study, potential biomarkers were found, and their chemical characteristic differences were revealed through metabolomic analysis. High-performance liquid chromatography data indicated the higher content of saponins (i.e., Rg1, Re, Rd, and Rb1) in the underground parts than that in the aerial parts. 20(S)-Protopanaxadiol saponins were mainly distributed in the aerial parts. Additionally, the total saponin content in the 3-year-old P. notoginseng plant (188.0

SUBMITTER: Wei G 

PROVIDER: S-EPMC5989832 | biostudies-literature | 2018 May

REPOSITORIES: biostudies-literature